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Annotation of /tags/mkinitrd-6_3_1/busybox/include/usage.src.h

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Thu Aug 19 12:44:27 2010 UTC (13 years, 10 months ago) by niro
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tagged 'mkinitrd-6_3_1'
1 niro 1123 /* vi: set sw=8 ts=8: */
2     /*
3     * This file suffers from chronically incorrect tabification
4     * of messages. Before editing this file:
5     * 1. Switch you editor to 8-space tab mode.
6     * 2. Do not use \t in messages, use real tab character.
7     * 3. Start each source line with message as follows:
8     * |<7 spaces>"text with tabs"....
9     * or
10     * |<5 spaces>"\ntext with tabs"....
11     */
12     #ifndef BB_USAGE_H
13     #define BB_USAGE_H 1
14    
15    
16     #define NOUSAGE_STR "\b"
17    
18     INSERT
19    
20     #define acpid_trivial_usage \
21     "[-d] [-c CONFDIR] [-l LOGFILE] [-e PROC_EVENT_FILE] [EVDEV_EVENT_FILE]..."
22     #define acpid_full_usage "\n\n" \
23     "Listen to ACPI events and spawn specific helpers on event arrival\n" \
24     "\nOptions:" \
25     "\n -d Don't daemonize, log to stderr" \
26     "\n -c DIR Config directory [/etc/acpi]" \
27     "\n -e FILE /proc event file [/proc/acpi/event]" \
28     "\n -l FILE Log file [/var/log/acpid]" \
29     IF_FEATURE_ACPID_COMPAT( \
30     "\n\nAccept and ignore compatibility options -g -m -s -S -v" \
31     )
32    
33     #define acpid_example_usage \
34     "# acpid -l /var/log/my-acpi-log\n" \
35     "# acpid -d /dev/input/event*\n"
36    
37     #define addgroup_trivial_usage \
38     "[-g GID] " IF_FEATURE_ADDUSER_TO_GROUP("[USER] ") "GROUP"
39     #define addgroup_full_usage "\n\n" \
40     "Add a group " IF_FEATURE_ADDUSER_TO_GROUP("or add a user to a group") "\n" \
41     "\nOptions:" \
42     "\n -g GID Group id" \
43     "\n -S Create a system group" \
44    
45     #define adduser_trivial_usage \
46     "[OPTIONS] USER"
47     #define adduser_full_usage "\n\n" \
48     "Add a user\n" \
49     "\nOptions:" \
50     "\n -h DIR Home directory" \
51     "\n -g GECOS GECOS field" \
52     "\n -s SHELL Login shell" \
53     "\n -G GRP Add user to existing group" \
54     "\n -S Create a system user" \
55     "\n -D Don't assign a password" \
56     "\n -H Don't create home directory" \
57     "\n -u UID User id" \
58    
59     #define adjtimex_trivial_usage \
60     "[-q] [-o OFF] [-f FREQ] [-p TCONST] [-t TICK]"
61     #define adjtimex_full_usage "\n\n" \
62     "Read and optionally set system timebase parameters. See adjtimex(2)\n" \
63     "\nOptions:" \
64     "\n -q Quiet" \
65     "\n -o OFF Time offset, microseconds" \
66     "\n -f FREQ Frequency adjust, integer kernel units (65536 is 1ppm)" \
67     "\n (positive values make clock run faster)" \
68     "\n -t TICK Microseconds per tick, usually 10000" \
69     "\n -p TCONST" \
70    
71     #define ar_trivial_usage \
72     "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
73     #define ar_full_usage "\n\n" \
74     "Extract or list FILES from an ar archive\n" \
75     "\nOptions:" \
76     "\n -o Preserve original dates" \
77     "\n -p Extract to stdout" \
78     "\n -t List" \
79     "\n -x Extract" \
80     "\n -v Verbose" \
81    
82     #define arp_trivial_usage \
83     "\n[-vn] [-H HWTYPE] [-i IF] -a [HOSTNAME]" \
84     "\n[-v] [-i IF] -d HOSTNAME [pub]" \
85     "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [temp]" \
86     "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [netmask MASK] pub" \
87     "\n[-v] [-H HWTYPE] [-i IF] -Ds HOSTNAME IFACE [netmask MASK] pub"
88     #define arp_full_usage "\n\n" \
89     "Manipulate ARP cache\n" \
90     "\nOptions:" \
91     "\n -a Display (all) hosts" \
92     "\n -s Set new ARP entry" \
93     "\n -d Delete a specified entry" \
94     "\n -v Verbose" \
95     "\n -n Don't resolve names" \
96     "\n -i IF Network interface" \
97     "\n -D Read <hwaddr> from given device" \
98     "\n -A, -p AF Protocol family" \
99     "\n -H HWTYPE Hardware address type" \
100    
101     #define arping_trivial_usage \
102     "[-fqbDUA] [-c CNT] [-w TIMEOUT] [-I IFACE] [-s SRC_IP] DST_IP"
103     #define arping_full_usage "\n\n" \
104     "Send ARP requests/replies\n" \
105     "\nOptions:" \
106     "\n -f Quit on first ARP reply" \
107     "\n -q Quiet" \
108     "\n -b Keep broadcasting, don't go unicast" \
109     "\n -D Duplicated address detection mode" \
110     "\n -U Unsolicited ARP mode, update your neighbors" \
111     "\n -A ARP answer mode, update your neighbors" \
112     "\n -c N Stop after sending N ARP requests" \
113     "\n -w TIMEOUT Time to wait for ARP reply, seconds" \
114     "\n -I IFACE Interface to use (default eth0)" \
115     "\n -s SRC_IP Sender IP address" \
116     "\n DST_IP Target IP address" \
117    
118     #define sh_trivial_usage NOUSAGE_STR
119     #define sh_full_usage ""
120     #define ash_trivial_usage NOUSAGE_STR
121     #define ash_full_usage ""
122     #define hush_trivial_usage NOUSAGE_STR
123     #define hush_full_usage ""
124     #define lash_trivial_usage NOUSAGE_STR
125     #define lash_full_usage ""
126     #define msh_trivial_usage NOUSAGE_STR
127     #define msh_full_usage ""
128     #define bash_trivial_usage NOUSAGE_STR
129     #define bash_full_usage ""
130    
131     #define awk_trivial_usage \
132     "[OPTIONS] [AWK_PROGRAM] [FILE]..."
133     #define awk_full_usage "\n\n" \
134     "Options:" \
135     "\n -v VAR=VAL Set variable" \
136     "\n -F SEP Use SEP as field separator" \
137     "\n -f FILE Read program from FILE" \
138    
139     #define basename_trivial_usage \
140     "FILE [SUFFIX]"
141     #define basename_full_usage "\n\n" \
142     "Strip directory path and .SUFFIX from FILE\n"
143     #define basename_example_usage \
144     "$ basename /usr/local/bin/foo\n" \
145     "foo\n" \
146     "$ basename /usr/local/bin/\n" \
147     "bin\n" \
148     "$ basename /foo/bar.txt .txt\n" \
149     "bar"
150    
151     #define beep_trivial_usage \
152     "-f FREQ -l LEN -d DELAY -r COUNT -n"
153     #define beep_full_usage "\n\n" \
154     "Options:" \
155     "\n -f Frequency in Hz" \
156     "\n -l Length in ms" \
157     "\n -d Delay in ms" \
158     "\n -r Repetitions" \
159     "\n -n Start new tone" \
160    
161     #define blkid_trivial_usage \
162     ""
163     #define blkid_full_usage "\n\n" \
164     "Print UUIDs of all filesystems"
165    
166     #define brctl_trivial_usage \
167     "COMMAND [BRIDGE [INTERFACE]]"
168     #define brctl_full_usage "\n\n" \
169     "Manage ethernet bridges\n" \
170     "\nCommands:" \
171     IF_FEATURE_BRCTL_SHOW( \
172     "\n show Show a list of bridges" \
173     ) \
174     "\n addbr BRIDGE Create BRIDGE" \
175     "\n delbr BRIDGE Delete BRIDGE" \
176     "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
177     "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
178     IF_FEATURE_BRCTL_FANCY( \
179     "\n setageing BRIDGE TIME Set ageing time" \
180     "\n setfd BRIDGE TIME Set bridge forward delay" \
181     "\n sethello BRIDGE TIME Set hello time" \
182     "\n setmaxage BRIDGE TIME Set max message age" \
183     "\n setpathcost BRIDGE COST Set path cost" \
184     "\n setportprio BRIDGE PRIO Set port priority" \
185     "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
186     "\n stp BRIDGE [1/yes/on|0/no/off] STP on/off" \
187     ) \
188    
189     #define bzip2_trivial_usage \
190     "[OPTIONS] [FILE]..."
191     #define bzip2_full_usage "\n\n" \
192     "Compress FILEs (or stdin) with bzip2 algorithm\n" \
193     "\nOptions:" \
194     "\n -1..9 Compression level" \
195     "\n -d Decompress" \
196     "\n -c Write to stdout" \
197     "\n -f Force" \
198    
199     #define busybox_notes_usage \
200     "Hello world!\n"
201    
202     #define lzop_trivial_usage \
203     "[-cfvd123456789CF] [FILE]..."
204     #define lzop_full_usage "\n\n" \
205     "Options:" \
206     "\n -1..9 Compression level" \
207     "\n -d Decompress" \
208     "\n -c Write to stdout" \
209     "\n -f Force" \
210     "\n -v Verbose" \
211     "\n -F Don't store or verify checksum" \
212     "\n -C Also write checksum of compressed block" \
213    
214     #define lzopcat_trivial_usage \
215     "[-vCF] [FILE]..."
216     #define lzopcat_full_usage "\n\n" \
217     " -v Verbose" \
218     "\n -F Don't store or verify checksum" \
219    
220     #define unlzop_trivial_usage \
221     "[-cfvCF] [FILE]..."
222     #define unlzop_full_usage "\n\n" \
223     "Options:" \
224     "\n -c Write to stdout" \
225     "\n -f Force" \
226     "\n -v Verbose" \
227     "\n -F Don't store or verify checksum" \
228    
229     #define unlzma_trivial_usage \
230     "[OPTIONS] [FILE]..."
231     #define unlzma_full_usage "\n\n" \
232     "Decompress FILE (or stdin)\n" \
233     "\nOptions:" \
234     "\n -c Write to stdout" \
235     "\n -f Force" \
236    
237     #define lzma_trivial_usage \
238     "-d [OPTIONS] [FILE]..."
239     #define lzma_full_usage "\n\n" \
240     "Decompress FILE (or stdin)\n" \
241     "\nOptions:" \
242     "\n -d Decompress" \
243     "\n -c Write to stdout" \
244     "\n -f Force" \
245    
246     #define lzcat_trivial_usage \
247     "FILE"
248     #define lzcat_full_usage "\n\n" \
249     "Decompress to stdout"
250    
251     #define unxz_trivial_usage \
252     "[OPTIONS] [FILE]..."
253     #define unxz_full_usage "\n\n" \
254     "Decompress FILE (or stdin)\n" \
255     "\nOptions:" \
256     "\n -c Write to stdout" \
257     "\n -f Force" \
258    
259     #define xz_trivial_usage \
260     "-d [OPTIONS] [FILE]..."
261     #define xz_full_usage "\n\n" \
262     "Decompress FILE (or stdin)\n" \
263     "\nOptions:" \
264     "\n -d Decompress" \
265     "\n -c Write to stdout" \
266     "\n -f Force" \
267    
268     #define xzcat_trivial_usage \
269     "FILE"
270     #define xzcat_full_usage "\n\n" \
271     "Decompress to stdout"
272    
273     #define cal_trivial_usage \
274     "[-jy] [[MONTH] YEAR]"
275     #define cal_full_usage "\n\n" \
276     "Display a calendar\n" \
277     "\nOptions:" \
278     "\n -j Use julian dates" \
279     "\n -y Display the entire year" \
280    
281     #define cat_trivial_usage \
282     "[FILE]..."
283     #define cat_full_usage "\n\n" \
284     "Concatenate FILEs and print them to stdout" \
285    
286     #define cat_example_usage \
287     "$ cat /proc/uptime\n" \
288     "110716.72 17.67"
289    
290     #define catv_trivial_usage \
291     "[-etv] [FILE]..."
292     #define catv_full_usage "\n\n" \
293     "Display nonprinting characters as ^x or M-x\n" \
294     "\nOptions:" \
295     "\n -e End each line with $" \
296     "\n -t Show tabs as ^I" \
297     "\n -v Don't use ^x or M-x escapes" \
298    
299     #define chat_trivial_usage \
300     "EXPECT [SEND [EXPECT [SEND...]]]"
301     #define chat_full_usage "\n\n" \
302     "Useful for interacting with a modem connected to stdin/stdout.\n" \
303     "A script consists of one or more \"expect-send\" pairs of strings,\n" \
304     "each pair is a pair of arguments. Example:\n" \
305     "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
306    
307     #define chattr_trivial_usage \
308     "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
309     #define chattr_full_usage "\n\n" \
310     "Change file attributes on an ext2 fs\n" \
311     "\nModifiers:" \
312     "\n - Remove attributes" \
313     "\n + Add attributes" \
314     "\n = Set attributes" \
315     "\nAttributes:" \
316     "\n A Don't track atime" \
317     "\n a Append mode only" \
318     "\n c Enable compress" \
319     "\n D Write dir contents synchronously" \
320     "\n d Don't backup with dump" \
321     "\n i Cannot be modified (immutable)" \
322     "\n j Write all data to journal first" \
323     "\n s Zero disk storage when deleted" \
324     "\n S Write file contents synchronously" \
325     "\n t Disable tail-merging of partial blocks with other files" \
326     "\n u Allow file to be undeleted" \
327     "\nOptions:" \
328     "\n -R Recurse" \
329     "\n -v Set the file's version/generation number" \
330    
331     #define chcon_trivial_usage \
332     "[OPTIONS] CONTEXT FILE..." \
333     "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
334     IF_FEATURE_CHCON_LONG_OPTIONS( \
335     "\n chcon [OPTIONS] --reference=RFILE FILE..." \
336     )
337     #define chcon_full_usage "\n\n" \
338     "Change the security context of each FILE to CONTEXT\n" \
339     IF_FEATURE_CHCON_LONG_OPTIONS( \
340     "\n -v,--verbose Verbose" \
341     "\n -c,--changes Report changes made" \
342     "\n -h,--no-dereference Affect symlinks instead of their targets" \
343     "\n -f,--silent,--quiet Suppress most error messages" \
344     "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
345     "\n -u,--user=USER Set user/role/type/range in the target" \
346     "\n -r,--role=ROLE security context" \
347     "\n -t,--type=TYPE" \
348     "\n -l,--range=RANGE" \
349     "\n -R,--recursive Recurse" \
350     ) \
351     IF_NOT_FEATURE_CHCON_LONG_OPTIONS( \
352     "\n -v Verbose" \
353     "\n -c Report changes made" \
354     "\n -h Affect symlinks instead of their targets" \
355     "\n -f Suppress most error messages" \
356     "\n -u USER Set user/role/type/range in the target security context" \
357     "\n -r ROLE" \
358     "\n -t TYPE" \
359     "\n -l RNG" \
360     "\n -R Recurse" \
361     )
362    
363     #define chmod_trivial_usage \
364     "[-R"IF_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
365     #define chmod_full_usage "\n\n" \
366     "Each MODE is one or more of the letters ugoa, one of the\n" \
367     "symbols +-= and one or more of the letters rwxst\n" \
368     "\nOptions:" \
369     "\n -R Recurse" \
370     IF_DESKTOP( \
371     "\n -c List changed files" \
372     "\n -v List all files" \
373     "\n -f Hide errors" \
374     )
375     #define chmod_example_usage \
376     "$ ls -l /tmp/foo\n" \
377     "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
378     "$ chmod u+x /tmp/foo\n" \
379     "$ ls -l /tmp/foo\n" \
380     "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
381     "$ chmod 444 /tmp/foo\n" \
382     "$ ls -l /tmp/foo\n" \
383     "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
384    
385     #define chgrp_trivial_usage \
386     "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
387     #define chgrp_full_usage "\n\n" \
388     "Change the group membership of each FILE to GROUP\n" \
389     "\nOptions:" \
390     "\n -R Recurse" \
391     "\n -h Affect symlinks instead of symlink targets" \
392     "\n -L Traverse all symlinks to directories" \
393     "\n -H Traverse symlinks on command line only" \
394     "\n -P Don't traverse symlinks (default)" \
395     IF_DESKTOP( \
396     "\n -c List changed files" \
397     "\n -v Verbose" \
398     "\n -f Hide errors" \
399     )
400     #define chgrp_example_usage \
401     "$ ls -l /tmp/foo\n" \
402     "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
403     "$ chgrp root /tmp/foo\n" \
404     "$ ls -l /tmp/foo\n" \
405     "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
406    
407     #define chown_trivial_usage \
408     "[-RhLHP"IF_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
409     #define chown_full_usage "\n\n" \
410     "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
411     "\nOptions:" \
412     "\n -R Recurse" \
413     "\n -h Affect symlinks instead of symlink targets" \
414     "\n -L Traverse all symlinks to directories" \
415     "\n -H Traverse symlinks on command line only" \
416     "\n -P Don't traverse symlinks (default)" \
417     IF_DESKTOP( \
418     "\n -c List changed files" \
419     "\n -v List all files" \
420     "\n -f Hide errors" \
421     )
422     #define chown_example_usage \
423     "$ ls -l /tmp/foo\n" \
424     "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
425     "$ chown root /tmp/foo\n" \
426     "$ ls -l /tmp/foo\n" \
427     "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
428     "$ chown root.root /tmp/foo\n" \
429     "ls -l /tmp/foo\n" \
430     "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
431    
432     #define chpst_trivial_usage \
433     "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
434     " [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
435     " [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
436     #define chpst_full_usage "\n\n" \
437     "Change the process state, run PROG\n" \
438     "\nOptions:" \
439     "\n -u USER[:GRP] Set uid and gid" \
440     "\n -U USER[:GRP] Set $UID and $GID in environment" \
441     "\n -e DIR Set environment variables as specified by files" \
442     "\n in DIR: file=1st_line_of_file" \
443     "\n -/ DIR Chroot to DIR" \
444     "\n -n NICE Add NICE to nice value" \
445     "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES" \
446     "\n -d BYTES Limit data segment" \
447     "\n -o N Limit number of open files per process" \
448     "\n -p N Limit number of processes per uid" \
449     "\n -f BYTES Limit output file sizes" \
450     "\n -c BYTES Limit core file size" \
451     "\n -v Verbose" \
452     "\n -P Create new process group" \
453     "\n -0 Close stdin" \
454     "\n -1 Close stdout" \
455     "\n -2 Close stderr" \
456    
457     #define setuidgid_trivial_usage \
458     "USER PROG ARGS"
459     #define setuidgid_full_usage "\n\n" \
460     "Set uid and gid to USER's uid and gid, drop supplementary group ids,\n" \
461     "run PROG"
462     #define envuidgid_trivial_usage \
463     "USER PROG ARGS"
464     #define envuidgid_full_usage "\n\n" \
465     "Set $UID to USER's uid and $GID to USER's gid, run PROG"
466     #define envdir_trivial_usage \
467     "DIR PROG ARGS"
468     #define envdir_full_usage "\n\n" \
469     "Set various environment variables as specified by files\n" \
470     "in the directory DIR, run PROG"
471     #define softlimit_trivial_usage \
472     "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
473     " [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
474     " PROG ARGS"
475     #define softlimit_full_usage "\n\n" \
476     "Set soft resource limits, then run PROG\n" \
477     "\nOptions:" \
478     "\n -a BYTES Limit total size of all segments" \
479     "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
480     "\n -d BYTES Limit data segment" \
481     "\n -s BYTES Limit stack segment" \
482     "\n -l BYTES Limit locked memory size" \
483     "\n -o N Limit number of open files per process" \
484     "\n -p N Limit number of processes per uid" \
485     "\nOptions controlling file sizes:" \
486     "\n -f BYTES Limit output file sizes" \
487     "\n -c BYTES Limit core file size" \
488     "\nEfficiency opts:" \
489     "\n -r BYTES Limit resident set size" \
490     "\n -t N Limit CPU time, process receives" \
491     "\n a SIGXCPU after N seconds" \
492    
493     #define chroot_trivial_usage \
494     "NEWROOT [PROG ARGS]"
495     #define chroot_full_usage "\n\n" \
496     "Run PROG with root directory set to NEWROOT"
497     #define chroot_example_usage \
498     "$ ls -l /bin/ls\n" \
499     "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
500     "# mount /dev/hdc1 /mnt -t minix\n" \
501     "# chroot /mnt\n" \
502     "# ls -l /bin/ls\n" \
503     "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
504    
505     #define chvt_trivial_usage \
506     "N"
507     #define chvt_full_usage "\n\n" \
508     "Change the foreground virtual terminal to /dev/ttyN"
509    
510     #define cksum_trivial_usage \
511     "FILES..."
512     #define cksum_full_usage "\n\n" \
513     "Calculate the CRC32 checksums of FILES"
514    
515     #define clear_trivial_usage \
516     ""
517     #define clear_full_usage "\n\n" \
518     "Clear screen"
519    
520     #define cmp_trivial_usage \
521     "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
522     #define cmp_full_usage "\n\n" \
523     "Compare FILE1 with FILE2 (or stdin)\n" \
524     "\nOptions:" \
525     "\n -l Write the byte numbers (decimal) and values (octal)" \
526     "\n for all differing bytes" \
527     "\n -s Quiet" \
528    
529     #define comm_trivial_usage \
530     "[-123] FILE1 FILE2"
531     #define comm_full_usage "\n\n" \
532     "Compare FILE1 with FILE2\n" \
533     "\nOptions:" \
534     "\n -1 Suppress lines unique to FILE1" \
535     "\n -2 Suppress lines unique to FILE2" \
536     "\n -3 Suppress lines common to both files" \
537    
538     #define bbconfig_trivial_usage \
539     ""
540     #define bbconfig_full_usage "\n\n" \
541     "Print the config file used by busybox build"
542    
543     #define chrt_trivial_usage \
544     "[OPTIONS] [PRIO] [PID | PROG ARGS]"
545     #define chrt_full_usage "\n\n" \
546     "Change scheduling priority and class for a process\n" \
547     "\nOptions:" \
548     "\n -p Operate on PID" \
549     "\n -r Set SCHED_RR class" \
550     "\n -f Set SCHED_FIFO class" \
551     "\n -o Set SCHED_OTHER class" \
552     "\n -m Show min/max priorities" \
553    
554     #define chrt_example_usage \
555     "$ chrt -r 4 sleep 900; x=$!\n" \
556     "$ chrt -f -p 3 $x\n" \
557     "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
558    
559     #define nice_trivial_usage \
560     "[-n ADJUST] [PROG ARGS]"
561     #define nice_full_usage "\n\n" \
562     "Change scheduling priority, run PROG\n" \
563     "\nOptions:" \
564     "\n -n ADJUST Adjust priority by ADJUST" \
565    
566     #define renice_trivial_usage \
567     "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
568     #define renice_full_usage "\n\n" \
569     "Change scheduling priority for a running process\n" \
570     "\nOptions:" \
571     "\n -n Adjust current nice value (smaller is faster)" \
572     "\n -p Process id(s) (default)" \
573     "\n -g Process group id(s)" \
574     "\n -u Process user name(s) and/or id(s)" \
575    
576     #define ionice_trivial_usage \
577     "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
578     #define ionice_full_usage "\n\n" \
579     "Change I/O priority and class\n" \
580     "\nOptions:" \
581     "\n -c Class. 1:realtime 2:best-effort 3:idle" \
582     "\n -n Priority" \
583    
584     #define cp_trivial_usage \
585     "[OPTIONS] SOURCE DEST"
586     #define cp_full_usage "\n\n" \
587     "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
588     "\nOptions:" \
589     "\n -a Same as -dpR" \
590     IF_SELINUX( \
591     "\n -c Preserve security context" \
592     ) \
593     "\n -R,-r Recurse" \
594     "\n -d,-P Preserve symlinks (default if -R)" \
595     "\n -L Follow all symlinks" \
596     "\n -H Follow symlinks on command line" \
597     "\n -p Preserve file attributes if possible" \
598     "\n -f Overwrite" \
599     "\n -i Prompt before overwrite" \
600     "\n -l,-s Create (sym)links" \
601    
602     #define cpio_trivial_usage \
603     "[-dmvu] [-F FILE]" IF_FEATURE_CPIO_O(" [-H newc]") \
604     " [-ti"IF_FEATURE_CPIO_O("o")"]" IF_FEATURE_CPIO_P(" [-p DIR]")
605     #define cpio_full_usage "\n\n" \
606     "Extract or list files from a cpio archive" \
607     IF_FEATURE_CPIO_O(", or" \
608     "\ncreate an archive" IF_FEATURE_CPIO_P(" (-o) or copy files (-p)") \
609     " using file list on stdin" \
610     ) \
611     "\n" \
612     "\nMain operation mode:" \
613     "\n -t List" \
614     "\n -i Extract" \
615     IF_FEATURE_CPIO_O( \
616     "\n -o Create (requires -H newc)" \
617     ) \
618     IF_FEATURE_CPIO_P( \
619     "\n -p DIR Copy files to DIR" \
620     ) \
621     "\nOptions:" \
622     "\n -d Make leading directories" \
623     "\n -m Preserve mtime" \
624     "\n -v Verbose" \
625     "\n -u Overwrite" \
626     "\n -F FILE Input (-t,-i,-p) or output (-o) file" \
627     IF_FEATURE_CPIO_O( \
628     "\n -H newc Archive format" \
629     ) \
630    
631     #define crond_trivial_usage \
632     "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
633     #define crond_full_usage "\n\n" \
634     " -f Foreground" \
635     "\n -b Background (default)" \
636     "\n -S Log to syslog (default)" \
637     "\n -l Set log level. 0 is the most verbose, default 8" \
638     IF_FEATURE_CROND_D( \
639     "\n -d Set log level, log to stderr" \
640     ) \
641     "\n -L Log to file" \
642     "\n -c Working dir" \
643    
644     #define crontab_trivial_usage \
645     "[-c DIR] [-u USER] [-ler]|[FILE]"
646     #define crontab_full_usage "\n\n" \
647     " -c Crontab directory" \
648     "\n -u User" \
649     "\n -l List crontab" \
650     "\n -e Edit crontab" \
651     "\n -r Delete crontab" \
652     "\n FILE Replace crontab by FILE ('-': stdin)" \
653    
654     #define cryptpw_trivial_usage \
655     "[OPTIONS] [PASSWORD] [SALT]"
656     /* We do support -s, we just don't mention it */
657     #define cryptpw_full_usage "\n\n" \
658     "Crypt the PASSWORD using crypt(3)\n" \
659     "\nOptions:" \
660     IF_LONG_OPTS( \
661     "\n -P,--password-fd=N Read password from fd N" \
662     /* "\n -s,--stdin Use stdin; like -P0" */ \
663     "\n -m,--method=TYPE Encryption method TYPE" \
664     "\n -S,--salt=SALT" \
665     ) \
666     IF_NOT_LONG_OPTS( \
667     "\n -P N Read password from fd N" \
668     /* "\n -s Use stdin; like -P0" */ \
669     "\n -m TYPE Encryption method TYPE" \
670     "\n -S SALT" \
671     ) \
672    
673     /* mkpasswd is an alias to cryptpw */
674    
675     #define mkpasswd_trivial_usage \
676     "[OPTIONS] [PASSWORD] [SALT]"
677     /* We do support -s, we just don't mention it */
678     #define mkpasswd_full_usage "\n\n" \
679     "Crypt the PASSWORD using crypt(3)\n" \
680     "\nOptions:" \
681     IF_LONG_OPTS( \
682     "\n -P,--password-fd=N Read password from fd N" \
683     /* "\n -s,--stdin Use stdin; like -P0" */ \
684     "\n -m,--method=TYPE Encryption method TYPE" \
685     "\n -S,--salt=SALT" \
686     ) \
687     IF_NOT_LONG_OPTS( \
688     "\n -P N Read password from fd N" \
689     /* "\n -s Use stdin; like -P0" */ \
690     "\n -m TYPE Encryption method TYPE" \
691     "\n -S SALT" \
692     ) \
693    
694     #define cttyhack_trivial_usage \
695     "PROG ARGS"
696     #define cttyhack_full_usage "\n\n" \
697     "Give PROG a controlling tty if possible." \
698     "\nExample for /etc/inittab (for busybox init):" \
699     "\n ::respawn:/bin/cttyhack /bin/sh" \
700     "\nGiving controlling tty to shell running with PID 1:" \
701     "\n $ exec cttyhack sh" \
702     "\nStarting interactive shell from boot shell script:" \
703     "\n setsid cttyhack sh" \
704    
705     #define cut_trivial_usage \
706     "[OPTIONS] [FILE]..."
707     #define cut_full_usage "\n\n" \
708     "Print selected fields from each input FILE to stdout\n" \
709     "\nOptions:" \
710     "\n -b LIST Output only bytes from LIST" \
711     "\n -c LIST Output only characters from LIST" \
712     "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
713     "\n -s Output only the lines containing delimiter" \
714     "\n -f N Print only these fields" \
715     "\n -n Ignored" \
716    
717     #define cut_example_usage \
718     "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
719     "Hello\n" \
720     "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
721     "world\n"
722    
723     #define date_trivial_usage \
724     "[OPTIONS] [+FMT] [TIME]"
725     #define date_full_usage "\n\n" \
726     "Display time (using +FMT), or set time\n" \
727     "\nOptions:" \
728     IF_NOT_LONG_OPTS( \
729     "\n [-s] TIME Set time to TIME" \
730     "\n -u Work in UTC (don't convert to local time)" \
731     "\n -R Output RFC-2822 compliant date string" \
732     ) IF_LONG_OPTS( \
733     "\n [-s,--set] TIME Set time to TIME" \
734     "\n -u,--utc Work in UTC (don't convert to local time)" \
735     "\n -R,--rfc-2822 Output RFC-2822 compliant date string" \
736     ) \
737     IF_FEATURE_DATE_ISOFMT( \
738     "\n -I[SPEC] Output ISO-8601 compliant date string" \
739     "\n SPEC='date' (default) for date only," \
740     "\n 'hours', 'minutes', or 'seconds' for date and" \
741     "\n time to the indicated precision" \
742     ) IF_NOT_LONG_OPTS( \
743     "\n -r FILE Display last modification time of FILE" \
744     "\n -d TIME Display TIME, not 'now'" \
745     ) IF_LONG_OPTS( \
746     "\n -r,--reference FILE Display last modification time of FILE" \
747     "\n -d,--date TIME Display TIME, not 'now'" \
748     ) \
749     IF_FEATURE_DATE_ISOFMT( \
750     "\n -D FMT Use FMT for -d TIME conversion" \
751     ) \
752     "\n" \
753     "\nRecognized TIME formats:" \
754     "\n hh:mm[:ss]" \
755     "\n [YYYY.]MM.DD-hh:mm[:ss]" \
756     "\n YYYY-MM-DD hh:mm[:ss]" \
757     "\n [[[[[YY]YY]MM]DD]hh]mm[.ss]" \
758    
759     #define date_example_usage \
760     "$ date\n" \
761     "Wed Apr 12 18:52:41 MDT 2000\n"
762    
763     #define dc_trivial_usage \
764     "expression..."
765     #define dc_full_usage "\n\n" \
766     "Tiny RPN calculator. Operations:\n" \
767     "+, add, -, sub, *, mul, /, div, %, mod, **, exp, and, or, not, eor,\n" \
768     "p - print top of the stack (without altering the stack),\n" \
769     "f - print entire stack, o - pop the value and set output radix\n" \
770     "(value must be 10 or 16).\n" \
771     "Examples: 'dc 2 2 add' -> 4, 'dc 8 8 * 2 2 + /' -> 16\n" \
772    
773     #define dc_example_usage \
774     "$ dc 2 2 + p\n" \
775     "4\n" \
776     "$ dc 8 8 \\* 2 2 + / p\n" \
777     "16\n" \
778     "$ dc 0 1 and p\n" \
779     "0\n" \
780     "$ dc 0 1 or p\n" \
781     "1\n" \
782     "$ echo 72 9 div 8 mul p | dc\n" \
783     "64\n"
784    
785     #define dd_trivial_usage \
786     "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
787     " [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
788     #define dd_full_usage "\n\n" \
789     "Copy a file with converting and formatting\n" \
790     "\nOptions:" \
791     "\n if=FILE Read from FILE instead of stdin" \
792     "\n of=FILE Write to FILE instead of stdout" \
793     "\n bs=N Read and write N bytes at a time" \
794     IF_FEATURE_DD_IBS_OBS( \
795     "\n ibs=N Read N bytes at a time" \
796     ) \
797     IF_FEATURE_DD_IBS_OBS( \
798     "\n obs=N Write N bytes at a time" \
799     ) \
800     "\n count=N Copy only N input blocks" \
801     "\n skip=N Skip N input blocks" \
802     "\n seek=N Skip N output blocks" \
803     IF_FEATURE_DD_IBS_OBS( \
804     "\n conv=notrunc Don't truncate output file" \
805     "\n conv=noerror Continue after read errors" \
806     "\n conv=sync Pad blocks with zeros" \
807     "\n conv=fsync Physically write data out before finishing" \
808     ) \
809     "\n" \
810     "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
811     "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
812    
813     #define dd_example_usage \
814     "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
815     "4+0 records in\n" \
816     "4+0 records out\n"
817    
818     #define deallocvt_trivial_usage \
819     "[N]"
820     #define deallocvt_full_usage "\n\n" \
821     "Deallocate unused virtual terminal /dev/ttyN"
822    
823     #define delgroup_trivial_usage \
824     IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
825     #define delgroup_full_usage "\n\n" \
826     "Delete group GROUP from the system" \
827     IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
828    
829     #define deluser_trivial_usage \
830     "USER"
831     #define deluser_full_usage "\n\n" \
832     "Delete USER from the system"
833    
834     #define depmod_trivial_usage NOUSAGE_STR
835     #define depmod_full_usage ""
836    
837     #define devmem_trivial_usage \
838     "ADDRESS [WIDTH [VALUE]]"
839    
840     #define devmem_full_usage "\n\n" \
841     "Read/write from physical address\n" \
842     "\n ADDRESS Address to act upon" \
843     "\n WIDTH Width (8/16/...)" \
844     "\n VALUE Data to be written" \
845    
846     #define devfsd_trivial_usage \
847     "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
848     #define devfsd_full_usage "\n\n" \
849     "Manage devfs permissions and old device name symlinks\n" \
850     "\nOptions:" \
851     "\n mntpnt The mount point where devfs is mounted" \
852     "\n -v Print the protocol version numbers for devfsd" \
853     "\n and the kernel-side protocol version and exit" \
854     IF_DEVFSD_FG_NP( \
855     "\n -fg Run in foreground" \
856     "\n -np Exit after parsing the configuration file" \
857     "\n and processing synthetic REGISTER events," \
858     "\n don't poll for events" \
859     )
860    
861     #define df_trivial_usage \
862     "[-Pk" \
863     IF_FEATURE_HUMAN_READABLE("mh") \
864     IF_FEATURE_DF_FANCY("ai] [-B SIZE") \
865     "] [FILESYSTEM]..."
866     #define df_full_usage "\n\n" \
867     "Print filesystem usage statistics\n" \
868     "\nOptions:" \
869     "\n -P POSIX output format" \
870     "\n -k 1024-byte blocks (default)" \
871     IF_FEATURE_HUMAN_READABLE( \
872     "\n -m 1M-byte blocks" \
873     "\n -h Human readable (e.g. 1K 243M 2G)" \
874     ) \
875     IF_FEATURE_DF_FANCY( \
876     "\n -a Show all filesystems" \
877     "\n -i Inodes" \
878     "\n -B SIZE Blocksize" \
879     ) \
880    
881     #define df_example_usage \
882     "$ df\n" \
883     "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
884     "/dev/sda3 8690864 8553540 137324 98% /\n" \
885     "/dev/sda1 64216 36364 27852 57% /boot\n" \
886     "$ df /dev/sda3\n" \
887     "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
888     "/dev/sda3 8690864 8553540 137324 98% /\n" \
889     "$ POSIXLY_CORRECT=sure df /dev/sda3\n" \
890     "Filesystem 512B-blocks Used Available Use% Mounted on\n" \
891     "/dev/sda3 17381728 17107080 274648 98% /\n" \
892     "$ POSIXLY_CORRECT=yep df -P /dev/sda3\n" \
893     "Filesystem 512-blocks Used Available Capacity Mounted on\n" \
894     "/dev/sda3 17381728 17107080 274648 98% /\n"
895    
896     #define dhcprelay_trivial_usage \
897     "CLIENT_IFACE[,CLIENT_IFACE2]... SERVER_IFACE [SERVER_IP]"
898     #define dhcprelay_full_usage "\n\n" \
899     "Relay DHCP requests between clients and server" \
900    
901     #define diff_trivial_usage \
902     "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
903     #define diff_full_usage "\n\n" \
904     "Compare files line by line and output the differences between them.\n" \
905     "This implementation supports unified diffs only.\n" \
906     "\nOptions:" \
907     "\n -a Treat all files as text" \
908     "\n -b Ignore changes in the amount of whitespace" \
909     "\n -B Ignore changes whose lines are all blank" \
910     "\n -d Try hard to find a smaller set of changes" \
911     "\n -i Ignore case differences" \
912     "\n -L Use LABEL instead of the filename in the unified header" \
913     "\n -N Treat absent files as empty" \
914     "\n -q Output only whether files differ" \
915     "\n -r Recurse" \
916     "\n -S Start with FILE when comparing directories" \
917     "\n -T Make tabs line up by prefixing a tab when necessary" \
918     "\n -s Report when two files are the same" \
919     "\n -t Expand tabs to spaces in output" \
920     "\n -U Output LINES lines of context" \
921     "\n -w Ignore all whitespace" \
922    
923     #define dirname_trivial_usage \
924     "FILENAME"
925     #define dirname_full_usage "\n\n" \
926     "Strip non-directory suffix from FILENAME"
927     #define dirname_example_usage \
928     "$ dirname /tmp/foo\n" \
929     "/tmp\n" \
930     "$ dirname /tmp/foo/\n" \
931     "/tmp\n"
932    
933     #define dmesg_trivial_usage \
934     "[-c] [-n LEVEL] [-s SIZE]"
935     #define dmesg_full_usage "\n\n" \
936     "Print or control the kernel ring buffer\n" \
937     "\nOptions:" \
938     "\n -c Clear ring buffer after printing" \
939     "\n -n LEVEL Set console logging level" \
940     "\n -s SIZE Buffer size" \
941    
942     #define dnsd_trivial_usage \
943     "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
944     #define dnsd_full_usage "\n\n" \
945     "Small static DNS server daemon\n" \
946     "\nOptions:" \
947     "\n -c FILE Config file" \
948     "\n -t SEC TTL" \
949     "\n -p PORT Listen on PORT" \
950     "\n -i ADDR Listen on ADDR" \
951     "\n -d Daemonize" \
952     "\n -v Verbose" \
953     "\n -s Send successful replies only. Use this if you want" \
954     "\n to use /etc/resolv.conf with two nameserver lines:" \
955     "\n nameserver DNSD_SERVER" \
956     "\n nameserver NORNAL_DNS_SERVER" \
957    
958     #define dos2unix_trivial_usage \
959     "[OPTIONS] [FILE]"
960     #define dos2unix_full_usage "\n\n" \
961     "Convert FILE in-place from DOS to Unix format.\n" \
962     "When no file is given, use stdin/stdout.\n" \
963     "\nOptions:" \
964     "\n -u dos2unix" \
965     "\n -d unix2dos" \
966    
967     #define unix2dos_trivial_usage \
968     "[OPTIONS] [FILE]"
969     #define unix2dos_full_usage "\n\n" \
970     "Convert FILE in-place from Unix to DOS format.\n" \
971     "When no file is given, use stdin/stdout.\n" \
972     "\nOptions:" \
973     "\n -u dos2unix" \
974     "\n -d unix2dos" \
975    
976     #define dpkg_trivial_usage \
977     "[-ilCPru] [-F OPT] PACKAGE"
978     #define dpkg_full_usage "\n\n" \
979     "Install, remove and manage Debian packages\n" \
980     "\nOptions:" \
981     IF_LONG_OPTS( \
982     "\n -i,--install Install the package" \
983     "\n -l,--list List of installed packages" \
984     "\n --configure Configure an unpackaged package" \
985     "\n -P,--purge Purge all files of a package" \
986     "\n -r,--remove Remove all but the configuration files for a package" \
987     "\n --unpack Unpack a package, but don't configure it" \
988     "\n --force-depends Ignore dependency problems" \
989     "\n --force-confnew Overwrite existing config files when installing" \
990     "\n --force-confold Keep old config files when installing" \
991     ) \
992     IF_NOT_LONG_OPTS( \
993     "\n -i Install the package" \
994     "\n -l List of installed packages" \
995     "\n -C Configure an unpackaged package" \
996     "\n -P Purge all files of a package" \
997     "\n -r Remove all but the configuration files for a package" \
998     "\n -u Unpack a package, but don't configure it" \
999     "\n -F depends Ignore dependency problems" \
1000     "\n -F confnew Overwrite existing config files when installing" \
1001     "\n -F confold Keep old config files when installing" \
1002     )
1003    
1004     #define dpkg_deb_trivial_usage \
1005     "[-cefxX] FILE [argument]"
1006     #define dpkg_deb_full_usage "\n\n" \
1007     "Perform actions on Debian packages (.debs)\n" \
1008     "\nOptions:" \
1009     "\n -c List contents of filesystem tree" \
1010     "\n -e Extract control files to [argument] directory" \
1011     "\n -f Display control field name starting with [argument]" \
1012     "\n -x Extract packages filesystem tree to directory" \
1013     "\n -X Verbose extract" \
1014    
1015     #define dpkg_deb_example_usage \
1016     "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
1017    
1018     #define du_trivial_usage \
1019     "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
1020     #define du_full_usage "\n\n" \
1021     "Summarize disk space used for each FILE and/or directory.\n" \
1022     "Disk space is printed in units of " \
1023     IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
1024     IF_NOT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
1025     " bytes.\n" \
1026     "\nOptions:" \
1027     "\n -a Show file sizes too" \
1028     "\n -L Follow all symlinks" \
1029     "\n -H Follow symlinks on command line" \
1030     "\n -d N Limit output to directories (and files with -a) of depth < N" \
1031     "\n -c Show grand total" \
1032     "\n -l Count sizes many times if hard linked" \
1033     "\n -s Display only a total for each argument" \
1034     "\n -x Skip directories on different filesystems" \
1035     IF_FEATURE_HUMAN_READABLE( \
1036     "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
1037     "\n -m Sizes in megabytes" \
1038     ) \
1039     "\n -k Sizes in kilobytes" \
1040     IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
1041    
1042     #define du_example_usage \
1043     "$ du\n" \
1044     "16 ./CVS\n" \
1045     "12 ./kernel-patches/CVS\n" \
1046     "80 ./kernel-patches\n" \
1047     "12 ./tests/CVS\n" \
1048     "36 ./tests\n" \
1049     "12 ./scripts/CVS\n" \
1050     "16 ./scripts\n" \
1051     "12 ./docs/CVS\n" \
1052     "104 ./docs\n" \
1053     "2417 .\n"
1054    
1055     #define dumpkmap_trivial_usage \
1056     "> keymap"
1057     #define dumpkmap_full_usage "\n\n" \
1058     "Print a binary keyboard translation table to stdout"
1059     #define dumpkmap_example_usage \
1060     "$ dumpkmap > keymap\n"
1061    
1062     #define dumpleases_trivial_usage \
1063     "[-r|-a] [-f LEASEFILE]"
1064     #define dumpleases_full_usage "\n\n" \
1065     "Display DHCP leases granted by udhcpd\n" \
1066     "\nOptions:" \
1067     IF_LONG_OPTS( \
1068     "\n -f,--file=FILE Lease file" \
1069     "\n -r,--remaining Show remaining time" \
1070     "\n -a,--absolute Show expiration time" \
1071     ) \
1072     IF_NOT_LONG_OPTS( \
1073     "\n -f FILE Lease file" \
1074     "\n -r Show remaining time" \
1075     "\n -a Show expiration time" \
1076     )
1077    
1078     /*
1079     #define e2fsck_trivial_usage \
1080     "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
1081     "[-I inode_buffer_blocks] [-P process_inode_size] " \
1082     "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
1083     "[-E extended-options] device"
1084     #define e2fsck_full_usage "\n\n" \
1085     "Check ext2/ext3 file system\n" \
1086     "\nOptions:" \
1087     "\n -p Automatic repair (no questions)" \
1088     "\n -n Make no changes to the filesystem" \
1089     "\n -y Assume 'yes' to all questions" \
1090     "\n -c Check for bad blocks and add them to the badblock list" \
1091     "\n -f Force checking even if filesystem is marked clean" \
1092     "\n -v Verbose" \
1093     "\n -b superblock Use alternative superblock" \
1094     "\n -B blocksize Force blocksize when looking for superblock" \
1095     "\n -j journal Set location of the external journal" \
1096     "\n -l file Add to badblocks list" \
1097     "\n -L file Set badblocks list" \
1098     */
1099    
1100     #define echo_trivial_usage \
1101     IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG]..."
1102     #define echo_full_usage "\n\n" \
1103     "Print the specified ARGs to stdout" \
1104     IF_FEATURE_FANCY_ECHO( "\n" \
1105     "\nOptions:" \
1106     "\n -n Suppress trailing newline" \
1107     "\n -e Interpret backslash escapes (i.e., \\t=tab)" \
1108     "\n -E Don't interpret backslash escapes (default)" \
1109     )
1110     #define echo_example_usage \
1111     "$ echo \"Erik is cool\"\n" \
1112     "Erik is cool\n" \
1113     IF_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
1114     "Erik\n" \
1115     "is\n" \
1116     "cool\n" \
1117     "$ echo \"Erik\\nis\\ncool\"\n" \
1118     "Erik\\nis\\ncool\n")
1119    
1120     #define eject_trivial_usage \
1121     "[-t] [-T] [DEVICE]"
1122     #define eject_full_usage "\n\n" \
1123     "Eject DEVICE or default /dev/cdrom\n" \
1124     "\nOptions:" \
1125     IF_FEATURE_EJECT_SCSI( \
1126     "\n -s SCSI device" \
1127     ) \
1128     "\n -t Close tray" \
1129     "\n -T Open/close tray (toggle)" \
1130    
1131     #define ed_trivial_usage ""
1132     #define ed_full_usage ""
1133    
1134     #define env_trivial_usage \
1135     "[-iu] [-] [name=value]... [PROG ARGS]"
1136     #define env_full_usage "\n\n" \
1137     "Print the current environment or run PROG after setting up\n" \
1138     "the specified environment\n" \
1139     "\nOptions:" \
1140     "\n -, -i Start with an empty environment" \
1141     "\n -u Remove variable from the environment" \
1142    
1143     #define ether_wake_trivial_usage \
1144     "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
1145     #define ether_wake_full_usage "\n\n" \
1146     "Send a magic packet to wake up sleeping machines.\n" \
1147     "MAC must be a station address (00:11:22:33:44:55) or\n" \
1148     "a hostname with a known 'ethers' entry.\n" \
1149     "\nOptions:" \
1150     "\n -b Send wake-up packet to the broadcast address" \
1151     "\n -i iface Interface to use (default eth0)" \
1152     "\n -p pass Append four or six byte password PW to the packet" \
1153    
1154     #define expand_trivial_usage \
1155     "[-i] [-t N] [FILE]..."
1156     #define expand_full_usage "\n\n" \
1157     "Convert tabs to spaces, writing to stdout\n" \
1158     "\nOptions:" \
1159     IF_FEATURE_EXPAND_LONG_OPTIONS( \
1160     "\n -i,--initial Don't convert tabs after non blanks" \
1161     "\n -t,--tabs=N Tabstops every N chars" \
1162     ) \
1163     IF_NOT_FEATURE_EXPAND_LONG_OPTIONS( \
1164     "\n -i Don't convert tabs after non blanks" \
1165     "\n -t Tabstops every N chars" \
1166     )
1167    
1168     #define expr_trivial_usage \
1169     "EXPRESSION"
1170     #define expr_full_usage "\n\n" \
1171     "Print the value of EXPRESSION to stdout\n" \
1172     "\n" \
1173     "EXPRESSION may be:\n" \
1174     " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
1175     " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
1176     " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
1177     " ARG1 <= ARG2\n" \
1178     " ARG1 = ARG2\n" \
1179     " ARG1 != ARG2\n" \
1180     " ARG1 >= ARG2\n" \
1181     " ARG1 > ARG2\n" \
1182     " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
1183     " ARG1 - ARG2\n" \
1184     " ARG1 * ARG2\n" \
1185     " ARG1 / ARG2\n" \
1186     " ARG1 % ARG2\n" \
1187     " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
1188     " match STRING REGEXP Same as STRING : REGEXP\n" \
1189     " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
1190     " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
1191     " length STRING Length of STRING\n" \
1192     " quote TOKEN Interpret TOKEN as a string, even if\n" \
1193     " it is a keyword like 'match' or an\n" \
1194     " operator like '/'\n" \
1195     " (EXPRESSION) Value of EXPRESSION\n" \
1196     "\n" \
1197     "Beware that many operators need to be escaped or quoted for shells.\n" \
1198     "Comparisons are arithmetic if both ARGs are numbers, else\n" \
1199     "lexicographical. Pattern matches return the string matched between\n" \
1200     "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
1201     "of characters matched or 0."
1202    
1203     #define fakeidentd_trivial_usage \
1204     "[-fiw] [-b ADDR] [STRING]"
1205     #define fakeidentd_full_usage "\n\n" \
1206     "Provide fake ident (auth) service\n" \
1207     "\nOptions:" \
1208     "\n -f Run in foreground" \
1209     "\n -i Inetd mode" \
1210     "\n -w Inetd 'wait' mode" \
1211     "\n -b ADDR Bind to specified address" \
1212     "\n STRING Ident answer string (default: nobody)" \
1213    
1214     #define false_trivial_usage \
1215     ""
1216     #define false_full_usage "\n\n" \
1217     "Return an exit code of FALSE (1)"
1218    
1219     #define false_example_usage \
1220     "$ false\n" \
1221     "$ echo $?\n" \
1222     "1\n"
1223    
1224     #define fbsplash_trivial_usage \
1225     "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
1226     #define fbsplash_full_usage "\n\n" \
1227     "Options:" \
1228     "\n -s Image" \
1229     "\n -c Hide cursor" \
1230     "\n -d Framebuffer device (default /dev/fb0)" \
1231     "\n -i Config file (var=value):" \
1232     "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
1233     "\n BAR_R,BAR_G,BAR_B" \
1234     "\n -f Control pipe (else exit after drawing image)" \
1235     "\n commands: 'NN' (% for progress bar) or 'exit'" \
1236    
1237     #define fbset_trivial_usage \
1238     "[OPTIONS] [MODE]"
1239     #define fbset_full_usage "\n\n" \
1240     "Show and modify frame buffer settings"
1241    
1242     #define fbset_example_usage \
1243     "$ fbset\n" \
1244     "mode \"1024x768-76\"\n" \
1245     " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1246     " geometry 1024 768 1024 768 16\n" \
1247     " timings 12714 128 32 16 4 128 4\n" \
1248     " accel false\n" \
1249     " rgba 5/11,6/5,5/0,0/0\n" \
1250     "endmode\n"
1251    
1252     #define fdflush_trivial_usage \
1253     "DEVICE"
1254     #define fdflush_full_usage "\n\n" \
1255     "Force floppy disk drive to detect disk change"
1256    
1257     #define fdformat_trivial_usage \
1258     "[-n] DEVICE"
1259     #define fdformat_full_usage "\n\n" \
1260     "Format floppy disk\n" \
1261     "\nOptions:" \
1262     "\n -n Don't verify after format" \
1263    
1264     /* Looks like someone forgot to add this to config system */
1265     #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1266     # define ENABLE_FEATURE_FDISK_BLKSIZE 0
1267     # define IF_FEATURE_FDISK_BLKSIZE(a)
1268     #endif
1269    
1270     #define fdisk_trivial_usage \
1271     "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
1272     "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
1273     #define fdisk_full_usage "\n\n" \
1274     "Change partition table\n" \
1275     "\nOptions:" \
1276     "\n -u Start and End are in sectors (instead of cylinders)" \
1277     "\n -l Show partition table for each DISK, then exit" \
1278     IF_FEATURE_FDISK_BLKSIZE( \
1279     "\n -s Show partition sizes in kb for each DISK, then exit" \
1280     ) \
1281     "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1282     "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1283     "\n -H HEADS" \
1284     "\n -S SECTORS" \
1285    
1286     #define fgconsole_trivial_usage \
1287     ""
1288     #define fgconsole_full_usage "\n\n" \
1289     "Get active console"
1290    
1291     #define findfs_trivial_usage \
1292     "LABEL=label or UUID=uuid"
1293     #define findfs_full_usage "\n\n" \
1294     "Find a filesystem device based on a label or UUID"
1295     #define findfs_example_usage \
1296     "$ findfs LABEL=MyDevice"
1297    
1298     #define flash_lock_trivial_usage \
1299     "MTD_DEVICE OFFSET SECTORS"
1300     #define flash_lock_full_usage "\n\n" \
1301     "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
1302     "will be locked, regardless of the value of OFFSET"
1303    
1304     #define flash_unlock_trivial_usage \
1305     "MTD_DEVICE"
1306     #define flash_unlock_full_usage "\n\n" \
1307     "Unlock an MTD device"
1308    
1309     #define flash_eraseall_trivial_usage \
1310     "[-jq] MTD_DEVICE"
1311     #define flash_eraseall_full_usage "\n\n" \
1312     "Erase an MTD device\n" \
1313     "\nOptions:" \
1314     "\n -j Format the device for jffs2" \
1315     "\n -q Don't display progress messages" \
1316    
1317     #define flashcp_trivial_usage \
1318     "-v FILE MTD_DEVICE"
1319     #define flashcp_full_usage "\n\n" \
1320     "Copy an image to MTD device\n" \
1321     "\nOptions:" \
1322     "\n -v Verbose" \
1323    
1324     #define flock_trivial_usage \
1325     "[-sxun] FD|{FILE [-c] PROG ARGS}"
1326     #define flock_full_usage "\n\n" \
1327     "[Un]lock file descriptor, or lock FILE, run PROG\n" \
1328     "\nOptions:" \
1329     "\n -s Shared lock" \
1330     "\n -x Exclusive lock (default)" \
1331     "\n -u Unlock FD" \
1332     "\n -n Fail rather than wait" \
1333    
1334     #define fold_trivial_usage \
1335     "[-bs] [-w WIDTH] [FILE]..."
1336     #define fold_full_usage "\n\n" \
1337     "Wrap input lines in each FILE (or stdin), writing to stdout\n" \
1338     "\nOptions:" \
1339     "\n -b Count bytes rather than columns" \
1340     "\n -s Break at spaces" \
1341     "\n -w Use WIDTH columns instead of 80" \
1342    
1343     #define free_trivial_usage \
1344     ""
1345     #define free_full_usage "\n\n" \
1346     "Display the amount of free and used system memory"
1347     #define free_example_usage \
1348     "$ free\n" \
1349     " total used free shared buffers\n" \
1350     " Mem: 257628 248724 8904 59644 93124\n" \
1351     " Swap: 128516 8404 120112\n" \
1352     "Total: 386144 257128 129016\n" \
1353    
1354     #define freeramdisk_trivial_usage \
1355     "DEVICE"
1356     #define freeramdisk_full_usage "\n\n" \
1357     "Free all memory used by the specified ramdisk"
1358     #define freeramdisk_example_usage \
1359     "$ freeramdisk /dev/ram2\n"
1360    
1361     #define fsck_trivial_usage \
1362     "[-ANPRTV] [-C FD] [-t FSTYPE] [FS_OPTS] [BLOCKDEV]..."
1363     #define fsck_full_usage "\n\n" \
1364     "Check and repair filesystems\n" \
1365     "\nOptions:" \
1366     "\n -A Walk /etc/fstab and check all filesystems" \
1367     "\n -N Don't execute, just show what would be done" \
1368     "\n -P With -A, check filesystems in parallel" \
1369     "\n -R With -A, skip the root filesystem" \
1370     "\n -T Don't show title on startup" \
1371     "\n -V Verbose" \
1372     "\n -C n Write status information to specified filedescriptor" \
1373     "\n -t TYPE List of filesystem types to check" \
1374    
1375     #define fsck_minix_trivial_usage \
1376     "[-larvsmf] BLOCKDEV"
1377     #define fsck_minix_full_usage "\n\n" \
1378     "Check MINIX filesystem\n" \
1379     "\nOptions:" \
1380     "\n -l List all filenames" \
1381     "\n -r Perform interactive repairs" \
1382     "\n -a Perform automatic repairs" \
1383     "\n -v Verbose" \
1384     "\n -s Output superblock information" \
1385     "\n -m Show \"mode not cleared\" warnings" \
1386     "\n -f Force file system check" \
1387    
1388     #define ftpd_trivial_usage \
1389     "[-wvS] [-t N] [-T N] [DIR]"
1390     #define ftpd_full_usage "\n\n" \
1391     "Anonymous FTP server\n" \
1392     "\n" \
1393     "ftpd should be used as an inetd service.\n" \
1394     "ftpd's line for inetd.conf:\n" \
1395     " 21 stream tcp nowait root ftpd ftpd /files/to/serve\n" \
1396     "It also can be ran from tcpsvd:\n" \
1397     " tcpsvd -vE 0.0.0.0 21 ftpd /files/to/serve\n" \
1398     "\nOptions:" \
1399     "\n -w Allow upload" \
1400     "\n -v Log to stderr" \
1401     "\n -S Log to syslog" \
1402     "\n -t,-T Idle and absolute timeouts" \
1403     "\n DIR Change root to this directory" \
1404    
1405     #define ftpget_trivial_usage \
1406     "[OPTIONS] HOST [LOCAL_FILE] REMOTE_FILE"
1407     #define ftpget_full_usage "\n\n" \
1408     "Retrieve a remote file via FTP\n" \
1409     "\nOptions:" \
1410     IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1411     "\n -c,--continue Continue previous transfer" \
1412     "\n -v,--verbose Verbose" \
1413     "\n -u,--username Username" \
1414     "\n -p,--password Password" \
1415     "\n -P,--port Port number" \
1416     ) \
1417     IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1418     "\n -c Continue previous transfer" \
1419     "\n -v Verbose" \
1420     "\n -u Username" \
1421     "\n -p Password" \
1422     "\n -P Port number" \
1423     )
1424    
1425     #define ftpput_trivial_usage \
1426     "[OPTIONS] HOST [REMOTE_FILE] LOCAL_FILE"
1427     #define ftpput_full_usage "\n\n" \
1428     "Store a local file on a remote machine via FTP\n" \
1429     "\nOptions:" \
1430     IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1431     "\n -v,--verbose Verbose" \
1432     "\n -u,--username Username" \
1433     "\n -p,--password Password" \
1434     "\n -P,--port Port number" \
1435     ) \
1436     IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1437     "\n -v Verbose" \
1438     "\n -u Username" \
1439     "\n -p Password" \
1440     "\n -P Port number" \
1441     )
1442    
1443     #define fuser_trivial_usage \
1444     "[OPTIONS] FILE or PORT/PROTO"
1445     #define fuser_full_usage "\n\n" \
1446     "Find processes which use FILEs or PORTs\n" \
1447     "\nOptions:" \
1448     "\n -m Find processes which use same fs as FILEs" \
1449     "\n -4 Search only IPv4 space" \
1450     "\n -6 Search only IPv6 space" \
1451     "\n -s Don't display PIDs" \
1452     "\n -k Kill found processes" \
1453     "\n -SIGNAL Signal to send (default: KILL)" \
1454    
1455     #define getenforce_trivial_usage NOUSAGE_STR
1456     #define getenforce_full_usage ""
1457    
1458     #define getopt_trivial_usage \
1459     "[OPTIONS]"
1460     #define getopt_full_usage "\n\n" \
1461     "Options:" \
1462     IF_LONG_OPTS( \
1463     "\n -a,--alternative Allow long options starting with single -" \
1464     "\n -l,--longoptions=longopts Long options to be recognized" \
1465     "\n -n,--name=progname The name under which errors are reported" \
1466     "\n -o,--options=optstring Short options to be recognized" \
1467     "\n -q,--quiet Disable error reporting by getopt(3)" \
1468     "\n -Q,--quiet-output No normal output" \
1469     "\n -s,--shell=shell Set shell quoting conventions" \
1470     "\n -T,--test Test for getopt(1) version" \
1471     "\n -u,--unquoted Don't quote the output" \
1472     ) \
1473     IF_NOT_LONG_OPTS( \
1474     "\n -a Allow long options starting with single -" \
1475     "\n -l longopts Long options to be recognized" \
1476     "\n -n progname The name under which errors are reported" \
1477     "\n -o optstring Short options to be recognized" \
1478     "\n -q Disable error reporting by getopt(3)" \
1479     "\n -Q No normal output" \
1480     "\n -s shell Set shell quoting conventions" \
1481     "\n -T Test for getopt(1) version" \
1482     "\n -u Don't quote the output" \
1483     )
1484     #define getopt_example_usage \
1485     "$ cat getopt.test\n" \
1486     "#!/bin/sh\n" \
1487     "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1488     " -n 'example.busybox' -- \"$@\"`\n" \
1489     "if [ $? != 0 ]; then exit 1; fi\n" \
1490     "eval set -- \"$GETOPT\"\n" \
1491     "while true; do\n" \
1492     " case $1 in\n" \
1493     " -a|--a-long) echo \"Option a\"; shift;;\n" \
1494     " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1495     " -c|--c-long)\n" \
1496     " case \"$2\" in\n" \
1497     " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1498     " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1499     " esac;;\n" \
1500     " --) shift; break;;\n" \
1501     " *) echo \"Internal error!\"; exit 1;;\n" \
1502     " esac\n" \
1503     "done\n"
1504    
1505     #define getsebool_trivial_usage \
1506     "-a or getsebool boolean..."
1507     #define getsebool_full_usage "\n\n" \
1508     " -a Show all selinux booleans"
1509    
1510     #define getty_trivial_usage \
1511     "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
1512     #define getty_full_usage "\n\n" \
1513     "Open a tty, prompt for a login name, then invoke /bin/login\n" \
1514     "\nOptions:" \
1515     "\n -h Enable hardware (RTS/CTS) flow control" \
1516     "\n -i Don't display /etc/issue before running login" \
1517     "\n -L Local line, don't do carrier detect" \
1518     "\n -m Get baud rate from modem's CONNECT status message" \
1519     "\n -w Wait for a CR or LF before sending /etc/issue" \
1520     "\n -n Don't prompt the user for a login name" \
1521     "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
1522     "\n -l LOGIN Invoke LOGIN instead of /bin/login" \
1523     "\n -t SEC Terminate after SEC if no username is read" \
1524     "\n -I INITSTR Send INITSTR before anything else" \
1525     "\n -H HOST Log HOST into the utmp file as the hostname" \
1526    
1527     #define gunzip_trivial_usage \
1528     "[OPTIONS] [FILE]..."
1529     #define gunzip_full_usage "\n\n" \
1530     "Decompress FILEs (or stdin)\n" \
1531     "\nOptions:" \
1532     "\n -c Write to stdout" \
1533     "\n -f Force" \
1534     "\n -t Test file integrity" \
1535    
1536     #define gunzip_example_usage \
1537     "$ ls -la /tmp/BusyBox*\n" \
1538     "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1539     "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1540     "$ ls -la /tmp/BusyBox*\n" \
1541     "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1542    
1543     #define gzip_trivial_usage \
1544     "[OPTIONS] [FILE]..."
1545     #define gzip_full_usage "\n\n" \
1546     "Compress FILEs (or stdin)\n" \
1547     "\nOptions:" \
1548     "\n -d Decompress" \
1549     "\n -c Write to stdout" \
1550     "\n -f Force" \
1551    
1552     #define gzip_example_usage \
1553     "$ ls -la /tmp/busybox*\n" \
1554     "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1555     "$ gzip /tmp/busybox.tar\n" \
1556     "$ ls -la /tmp/busybox*\n" \
1557     "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1558    
1559     #define halt_trivial_usage \
1560     "[-d DELAY] [-n] [-f]" IF_FEATURE_WTMP(" [-w]")
1561     #define halt_full_usage "\n\n" \
1562     "Halt the system\n" \
1563     "\nOptions:" \
1564     "\n -d Delay interval for halting" \
1565     "\n -n No call to sync()" \
1566     "\n -f Force halt (don't go through init)" \
1567     IF_FEATURE_WTMP( \
1568     "\n -w Only write a wtmp record" \
1569     )
1570    
1571     #define hdparm_trivial_usage \
1572     "[OPTIONS] [DEVICE]"
1573     #define hdparm_full_usage "\n\n" \
1574     "Options:" \
1575     "\n -a Get/set fs readahead" \
1576     "\n -A Set drive read-lookahead flag (0/1)" \
1577     "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1578     "\n -B Set Advanced Power Management setting (1-255)" \
1579     "\n -c Get/set IDE 32-bit IO setting" \
1580     "\n -C Check IDE power mode status" \
1581     IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1582     "\n -d Get/set using_dma flag") \
1583     "\n -D Enable/disable drive defect-mgmt" \
1584     "\n -f Flush buffer cache for device on exit" \
1585     "\n -g Display drive geometry" \
1586     "\n -h Display terse usage information" \
1587     IF_FEATURE_HDPARM_GET_IDENTITY( \
1588     "\n -i Display drive identification") \
1589     IF_FEATURE_HDPARM_GET_IDENTITY( \
1590     "\n -I Detailed/current information directly from drive") \
1591     "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1592     "\n -K Set drive keep_features_over_reset flag (0/1)" \
1593     "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1594     "\n -m Get/set multiple sector count" \
1595     "\n -n Get/set ignore-write-errors flag (0/1)" \
1596     "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1597     "\n -P Set drive prefetch count" \
1598     /* "\n -q Change next setting quietly" - not supported ib bbox */ \
1599     "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1600     "\n -r Get/set readonly flag (DANGEROUS to set)" \
1601     IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1602     "\n -R Register an IDE interface (DANGEROUS)") \
1603     "\n -S Set standby (spindown) timeout" \
1604     "\n -t Perform device read timings" \
1605     "\n -T Perform cache read timings" \
1606     "\n -u Get/set unmaskirq flag (0/1)" \
1607     IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1608     "\n -U Unregister an IDE interface (DANGEROUS)") \
1609     "\n -v Defaults; same as -mcudkrag for IDE drives" \
1610     "\n -V Display program version and exit immediately" \
1611     IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1612     "\n -w Perform device reset (DANGEROUS)") \
1613     "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
1614     IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1615     "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1616     "\n -X Set IDE xfer mode (DANGEROUS)" \
1617     "\n -y Put IDE drive in standby mode" \
1618     "\n -Y Put IDE drive to sleep" \
1619     "\n -Z Disable Seagate auto-powersaving mode" \
1620     "\n -z Reread partition table" \
1621    
1622     #define head_trivial_usage \
1623     "[OPTIONS] [FILE]..."
1624     #define head_full_usage "\n\n" \
1625     "Print first 10 lines of each FILE (or stdin) to stdout.\n" \
1626     "With more than one FILE, precede each with a filename header.\n" \
1627     "\nOptions:" \
1628     "\n -n N[kbm] Print first N lines" \
1629     IF_FEATURE_FANCY_HEAD( \
1630     "\n -c N[kbm] Print first N bytes" \
1631     "\n -q Never print headers" \
1632     "\n -v Always print headers" \
1633     ) \
1634     "\n" \
1635     "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
1636    
1637     #define head_example_usage \
1638     "$ head -n 2 /etc/passwd\n" \
1639     "root:x:0:0:root:/root:/bin/bash\n" \
1640     "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1641    
1642     #define tail_trivial_usage \
1643     "[OPTIONS] [FILE]..."
1644     #define tail_full_usage "\n\n" \
1645     "Print last 10 lines of each FILE (or stdin) to stdout.\n" \
1646     "With more than one FILE, precede each with a filename header.\n" \
1647     "\nOptions:" \
1648     "\n -f Print data as file grows" \
1649     IF_FEATURE_FANCY_TAIL( \
1650     "\n -s SECONDS Wait SECONDS between reads with -f" \
1651     ) \
1652     "\n -n N[kbm] Print last N lines" \
1653     IF_FEATURE_FANCY_TAIL( \
1654     "\n -c N[kbm] Print last N bytes" \
1655     "\n -q Never print headers" \
1656     "\n -v Always print headers" \
1657     "\n" \
1658     "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
1659     "\nIf N starts with a '+', output begins with the Nth item from the start" \
1660     "\nof each file, not from the end." \
1661     ) \
1662    
1663     #define tail_example_usage \
1664     "$ tail -n 1 /etc/resolv.conf\n" \
1665     "nameserver 10.0.0.1\n"
1666    
1667     #define hexdump_trivial_usage \
1668     "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] [FILE]..."
1669     #define hexdump_full_usage "\n\n" \
1670     "Display FILEs (or stdin) in a user specified format\n" \
1671     "\nOptions:" \
1672     "\n -b One-byte octal display" \
1673     "\n -c One-byte character display" \
1674     "\n -C Canonical hex+ASCII, 16 bytes per line" \
1675     "\n -d Two-byte decimal display" \
1676     "\n -e FORMAT STRING" \
1677     "\n -f FORMAT FILE" \
1678     "\n -n LENGTH Interpret only LENGTH bytes of input" \
1679     "\n -o Two-byte octal display" \
1680     "\n -s OFFSET Skip OFFSET bytes" \
1681     "\n -v Display all input data" \
1682     "\n -x Two-byte hexadecimal display" \
1683     IF_FEATURE_HEXDUMP_REVERSE( \
1684     "\n -R Reverse of 'hexdump -Cv'") \
1685    
1686     #define hd_trivial_usage \
1687     "FILE..."
1688     #define hd_full_usage "\n\n" \
1689     "hd is an alias for hexdump -C"
1690    
1691     #define hostid_trivial_usage \
1692     ""
1693     #define hostid_full_usage "\n\n" \
1694     "Print out a unique 32-bit identifier for the machine"
1695    
1696     #define hostname_trivial_usage \
1697     "[OPTIONS] [HOSTNAME | -F FILE]"
1698     #define hostname_full_usage "\n\n" \
1699     "Get or set hostname or DNS domain name\n" \
1700     "\nOptions:" \
1701     "\n -s Short" \
1702     "\n -i Addresses for the hostname" \
1703     "\n -d DNS domain name" \
1704     "\n -f Fully qualified domain name" \
1705     "\n -F FILE Use FILE's content as hostname" \
1706    
1707     #define hostname_example_usage \
1708     "$ hostname\n" \
1709     "sage\n"
1710    
1711     #define dnsdomainname_trivial_usage NOUSAGE_STR
1712     #define dnsdomainname_full_usage ""
1713    
1714     #define httpd_trivial_usage \
1715     "[-ifv[v]]" \
1716     " [-c CONFFILE]" \
1717     " [-p [IP:]PORT]" \
1718     IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
1719     IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
1720     " [-h HOME]\n" \
1721     "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
1722     #define httpd_full_usage "\n\n" \
1723     "Listen for incoming HTTP requests\n" \
1724     "\nOptions:" \
1725     "\n -i Inetd mode" \
1726     "\n -f Don't daemonize" \
1727     "\n -v[v] Verbose" \
1728     "\n -p [IP:]PORT Bind to ip:port (default *:80)" \
1729     IF_FEATURE_HTTPD_SETUID( \
1730     "\n -u USER[:GRP] Set uid/gid after binding to port") \
1731     IF_FEATURE_HTTPD_BASIC_AUTH( \
1732     "\n -r REALM Authentication Realm for Basic Authentication") \
1733     "\n -h HOME Home directory (default .)" \
1734     "\n -c FILE Configuration file (default {/etc,HOME}/httpd.conf)" \
1735     IF_FEATURE_HTTPD_AUTH_MD5( \
1736     "\n -m STRING MD5 crypt STRING") \
1737     "\n -e STRING HTML encode STRING" \
1738     "\n -d STRING URL decode STRING" \
1739    
1740     #define hwclock_trivial_usage \
1741     IF_FEATURE_HWCLOCK_LONG_OPTIONS( \
1742     "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1743     " [-l|--localtime] [-u|--utc]" \
1744     " [-f FILE]" \
1745     ) \
1746     IF_NOT_FEATURE_HWCLOCK_LONG_OPTIONS( \
1747     "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
1748     )
1749     #define hwclock_full_usage "\n\n" \
1750     "Query and set hardware clock (RTC)\n" \
1751     "\nOptions:" \
1752     "\n -r Show hardware clock time" \
1753     "\n -s Set system time from hardware clock" \
1754     "\n -w Set hardware clock to system time" \
1755     "\n -u Hardware clock is in UTC" \
1756     "\n -l Hardware clock is in local time" \
1757     "\n -f FILE Use specified device (e.g. /dev/rtc2)" \
1758    
1759     #define id_trivial_usage \
1760     "[OPTIONS] [USER]"
1761     #define id_full_usage "\n\n" \
1762     "Print information about USER or the current user\n" \
1763     "\nOptions:" \
1764     IF_SELINUX( \
1765     "\n -Z Print the security context" \
1766     ) \
1767     "\n -u Print user ID" \
1768     "\n -g Print group ID" \
1769     "\n -G Print supplementary group IDs" \
1770     "\n -n Print name instead of a number" \
1771     "\n -r Print real user ID instead of effective ID" \
1772    
1773     #define id_example_usage \
1774     "$ id\n" \
1775     "uid=1000(andersen) gid=1000(andersen)\n"
1776    
1777     #define ifconfig_trivial_usage \
1778     IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1779     #define ifconfig_full_usage "\n\n" \
1780     "Configure a network interface\n" \
1781     "\nOptions:" \
1782     "\n" \
1783     IF_FEATURE_IPV6( \
1784     " [add ADDRESS[/PREFIXLEN]]\n") \
1785     IF_FEATURE_IPV6( \
1786     " [del ADDRESS[/PREFIXLEN]]\n") \
1787     " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1788     " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1789     IF_FEATURE_IFCONFIG_SLIP( \
1790     " [outfill NN] [keepalive NN]\n") \
1791     " " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
1792     " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1793     " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1794     IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1795     " [mem_start NN] [io_addr NN] [irq NN]\n") \
1796     " [up|down] ..."
1797    
1798     #define ifenslave_trivial_usage \
1799     "[-cdf] MASTER_IFACE SLAVE_IFACE..."
1800     #define ifenslave_full_usage "\n\n" \
1801     "Configure network interfaces for parallel routing\n" \
1802     "\nOptions:" \
1803     "\n -c, --change-active Change active slave" \
1804     "\n -d, --detach Remove slave interface from bonding device" \
1805     "\n -f, --force Force, even if interface is not Ethernet" \
1806     /* "\n -r, --receive-slave Create a receive-only slave" */
1807    
1808     #define ifenslave_example_usage \
1809     "To create a bond device, simply follow these three steps:\n" \
1810     "- ensure that the required drivers are properly loaded:\n" \
1811     " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1812     "- assign an IP address to the bond device:\n" \
1813     " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1814     "- attach all the interfaces you need to the bond device:\n" \
1815     " # ifenslave bond0 eth0 eth1 eth2\n" \
1816     " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1817     " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1818     " To detach a dead interface without setting the bond device down:\n" \
1819     " # ifenslave -d bond0 eth1\n\n" \
1820     " To set the bond device down and automatically release all the slaves:\n" \
1821     " # ifconfig bond0 down\n\n" \
1822     " To change active slave:\n" \
1823     " # ifenslave -c bond0 eth0\n" \
1824    
1825     #define ifplugd_trivial_usage \
1826     "[OPTIONS]"
1827     #define ifplugd_full_usage "\n\n" \
1828     "Network interface plug detection daemon\n" \
1829     "\nOptions:" \
1830     "\n -n Don't daemonize" \
1831     "\n -s Don't log to syslog" \
1832     "\n -i IFACE Interface" \
1833     "\n -f/-F Treat link detection error as link down/link up" \
1834     "\n (otherwise exit on error)" \
1835     "\n -a Don't up interface at each link probe" \
1836     "\n -M Monitor creation/destruction of interface" \
1837     "\n (otherwise it must exist)" \
1838     "\n -r PROG Script to run" \
1839     "\n -x ARG Extra argument for script" \
1840     "\n -I Don't exit on nonzero exit code from script" \
1841     "\n -p Don't run script on daemon startup" \
1842     "\n -q Don't run script on daemon quit" \
1843     "\n -l Run script on startup even if no cable is detected" \
1844     "\n -t SECS Poll time in seconds" \
1845     "\n -u SECS Delay before running script after link up" \
1846     "\n -d SECS Delay after link down" \
1847     "\n -m MODE API mode (mii, priv, ethtool, wlan, iff, auto)" \
1848     "\n -k Kill running daemon" \
1849    
1850     #define ifup_trivial_usage \
1851     "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] IFACE..."
1852     #define ifup_full_usage "\n\n" \
1853     "Options:" \
1854     "\n -a De/configure all interfaces automatically" \
1855     "\n -i FILE Use FILE for interface definitions" \
1856     "\n -n Print out what would happen, but don't do it" \
1857     IF_FEATURE_IFUPDOWN_MAPPING( \
1858     "\n (note: doesn't disable mappings)" \
1859     "\n -m Don't run any mappings" \
1860     ) \
1861     "\n -v Print out what would happen before doing it" \
1862     "\n -f Force de/configuration" \
1863    
1864     #define ifdown_trivial_usage \
1865     "[-ain"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] ifaces..."
1866     #define ifdown_full_usage "\n\n" \
1867     "Options:" \
1868     "\n -a De/configure all interfaces automatically" \
1869     "\n -i FILE Use FILE for interface definitions" \
1870     "\n -n Print out what would happen, but don't do it" \
1871     IF_FEATURE_IFUPDOWN_MAPPING( \
1872     "\n (note: doesn't disable mappings)" \
1873     "\n -m Don't run any mappings" \
1874     ) \
1875     "\n -v Print out what would happen before doing it" \
1876     "\n -f Force de/configuration" \
1877    
1878     #define inetd_trivial_usage \
1879     "[-fe] [-q N] [-R N] [CONFFILE]"
1880     #define inetd_full_usage "\n\n" \
1881     "Listen for network connections and launch programs\n" \
1882     "\nOptions:" \
1883     "\n -f Run in foreground" \
1884     "\n -e Log to stderr" \
1885     "\n -q N Socket listen queue (default: 128)" \
1886     "\n -R N Pause services after N connects/min" \
1887     "\n (default: 0 - disabled)" \
1888    
1889     #define init_trivial_usage \
1890     ""
1891     #define init_full_usage "\n\n" \
1892     "Init is the parent of all processes"
1893    
1894     #define init_notes_usage \
1895     "This version of init is designed to be run only by the kernel.\n" \
1896     "\n" \
1897     "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1898     "the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1899     "runlevels, use sysvinit.\n" \
1900     "\n" \
1901     "BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1902     "it has the following default behavior:\n" \
1903     "\n" \
1904     " ::sysinit:/etc/init.d/rcS\n" \
1905     " ::askfirst:/bin/sh\n" \
1906     " ::ctrlaltdel:/sbin/reboot\n" \
1907     " ::shutdown:/sbin/swapoff -a\n" \
1908     " ::shutdown:/bin/umount -a -r\n" \
1909     " ::restart:/sbin/init\n" \
1910     "\n" \
1911     "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1912     "\n" \
1913     " tty2::askfirst:/bin/sh\n" \
1914     " tty3::askfirst:/bin/sh\n" \
1915     " tty4::askfirst:/bin/sh\n" \
1916     "\n" \
1917     "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1918     "\n" \
1919     " <id>:<runlevels>:<action>:<process>\n" \
1920     "\n" \
1921     " <id>:\n" \
1922     "\n" \
1923     " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1924     " The id field is used by BusyBox init to specify the controlling tty for\n" \
1925     " the specified process to run on. The contents of this field are\n" \
1926     " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1927     " be unique, although if it isn't you may have strange results. If this\n" \
1928     " field is left blank, the controlling tty is set to the console. Also\n" \
1929     " note that if BusyBox detects that a serial console is in use, then only\n" \
1930     " entries whose controlling tty is either the serial console or /dev/null\n" \
1931     " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1932     " stinkin' utmp.\n" \
1933     "\n" \
1934     " <runlevels>:\n" \
1935     "\n" \
1936     " The runlevels field is completely ignored.\n" \
1937     "\n" \
1938     " <action>:\n" \
1939     "\n" \
1940     " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1941     " once, restart, ctrlaltdel, and shutdown.\n" \
1942     "\n" \
1943     " The available actions can be classified into two groups: actions\n" \
1944     " that are run only once, and actions that are re-run when the specified\n" \
1945     " process exits.\n" \
1946     "\n" \
1947     " Run only-once actions:\n" \
1948     "\n" \
1949     " 'sysinit' is the first item run on boot. init waits until all\n" \
1950     " sysinit actions are completed before continuing. Following the\n" \
1951     " completion of all sysinit actions, all 'wait' actions are run.\n" \
1952     " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1953     " the specified task completes. 'once' actions are asynchronous,\n" \
1954     " therefore, init does not wait for them to complete. 'restart' is\n" \
1955     " the action taken to restart the init process. By default this should\n" \
1956     " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1957     " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1958     " actions are run when the system detects that someone on the system\n" \
1959     " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1960     " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1961     " Finally the 'shutdown' action specifies the actions to taken when\n" \
1962     " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1963     " is a very good here.\n" \
1964     "\n" \
1965     " Run repeatedly actions:\n" \
1966     "\n" \
1967     " 'respawn' actions are run after the 'once' actions. When a process\n" \
1968     " started with a 'respawn' action exits, init automatically restarts\n" \
1969     " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1970     " respawning out of control. The 'askfirst' actions acts just like\n" \
1971     " respawn, except that before running the specified process it\n" \
1972     " displays the line \"Please press Enter to activate this console.\"\n" \
1973     " and then waits for the user to press enter before starting the\n" \
1974     " specified process.\n" \
1975     "\n" \
1976     " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1977     " error message, and then go along with its business. All actions are\n" \
1978     " run in the order they appear in /etc/inittab.\n" \
1979     "\n" \
1980     " <process>:\n" \
1981     "\n" \
1982     " Specifies the process to be executed and its command line.\n" \
1983     "\n" \
1984     "Example /etc/inittab file:\n" \
1985     "\n" \
1986     " # This is run first except when booting in single-user mode\n" \
1987     " #\n" \
1988     " ::sysinit:/etc/init.d/rcS\n" \
1989     " \n" \
1990     " # /bin/sh invocations on selected ttys\n" \
1991     " #\n" \
1992     " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1993     " ::askfirst:-/bin/sh\n" \
1994     " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1995     " tty2::askfirst:-/bin/sh\n" \
1996     " tty3::askfirst:-/bin/sh\n" \
1997     " tty4::askfirst:-/bin/sh\n" \
1998     " \n" \
1999     " # /sbin/getty invocations for selected ttys\n" \
2000     " #\n" \
2001     " tty4::respawn:/sbin/getty 38400 tty4\n" \
2002     " tty5::respawn:/sbin/getty 38400 tty5\n" \
2003     " \n" \
2004     " \n" \
2005     " # Example of how to put a getty on a serial line (for a terminal)\n" \
2006     " #\n" \
2007     " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
2008     " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
2009     " #\n" \
2010     " # Example how to put a getty on a modem line\n" \
2011     " #::respawn:/sbin/getty 57600 ttyS2\n" \
2012     " \n" \
2013     " # Stuff to do when restarting the init process\n" \
2014     " ::restart:/sbin/init\n" \
2015     " \n" \
2016     " # Stuff to do before rebooting\n" \
2017     " ::ctrlaltdel:/sbin/reboot\n" \
2018     " ::shutdown:/bin/umount -a -r\n" \
2019     " ::shutdown:/sbin/swapoff -a\n"
2020    
2021     #define inotifyd_trivial_usage \
2022     "PROG FILE1[:MASK]..."
2023     #define inotifyd_full_usage "\n\n" \
2024     "Run PROG on filesystem changes." \
2025     "\nWhen a filesystem event matching MASK occurs on FILEn," \
2026     "\nPROG ACTUAL_EVENTS FILEn [SUBFILE] is run." \
2027     "\nEvents:" \
2028     "\n a File is accessed" \
2029     "\n c File is modified" \
2030     "\n e Metadata changed" \
2031     "\n w Writable file is closed" \
2032     "\n 0 Unwritable file is closed" \
2033     "\n r File is opened" \
2034     "\n D File is deleted" \
2035     "\n M File is moved" \
2036     "\n u Backing fs is unmounted" \
2037     "\n o Event queue overflowed" \
2038     "\n x File can't be watched anymore" \
2039     "\nIf watching a directory:" \
2040     "\n m Subfile is moved into dir" \
2041     "\n y Subfile is moved out of dir" \
2042     "\n n Subfile is created" \
2043     "\n d Subfile is deleted" \
2044     "\n" \
2045     "\ninotifyd waits for PROG to exit." \
2046     "\nWhen x event happens for all FILEs, inotifyd exits." \
2047    
2048     /* -v, -b, -c are ignored */
2049     #define install_trivial_usage \
2050     "[-cdDsp] [-o USER] [-g GRP] [-m MODE] [SOURCE]... DEST"
2051     #define install_full_usage "\n\n" \
2052     "Copy files and set attributes\n" \
2053     "\nOptions:" \
2054     "\n -c Just copy (default)" \
2055     "\n -d Create directories" \
2056     "\n -D Create leading target directories" \
2057     "\n -s Strip symbol table" \
2058     "\n -p Preserve date" \
2059     "\n -o USER Set ownership" \
2060     "\n -g GRP Set group ownership" \
2061     "\n -m MODE Set permissions" \
2062     IF_SELINUX( \
2063     "\n -Z Set security context" \
2064     )
2065    
2066     /* would need to make the " | " optional depending on more than one selected: */
2067     #define ip_trivial_usage \
2068     "[OPTIONS] {" \
2069     IF_FEATURE_IP_ADDRESS("address | ") \
2070     IF_FEATURE_IP_ROUTE("route | ") \
2071     IF_FEATURE_IP_LINK("link | ") \
2072     IF_FEATURE_IP_TUNNEL("tunnel | ") \
2073     IF_FEATURE_IP_RULE("rule") \
2074     "} {COMMAND}"
2075     #define ip_full_usage "\n\n" \
2076     "ip [OPTIONS] OBJECT {COMMAND}\n" \
2077     "where OBJECT := {" \
2078     IF_FEATURE_IP_ADDRESS("address | ") \
2079     IF_FEATURE_IP_ROUTE("route | ") \
2080     IF_FEATURE_IP_LINK("link | ") \
2081     IF_FEATURE_IP_TUNNEL("tunnel | ") \
2082     IF_FEATURE_IP_RULE("rule") \
2083     "}\n" \
2084     "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
2085    
2086     #define ipaddr_trivial_usage \
2087     "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
2088     " [dev STRING] [to PREFIX] }"
2089     #define ipaddr_full_usage "\n\n" \
2090     "ipaddr {add|delete} IFADDR dev STRING\n" \
2091     "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
2092     " [to PREFIX] [label PATTERN]\n" \
2093     " IFADDR := PREFIX | ADDR peer PREFIX\n" \
2094     " [broadcast ADDR] [anycast ADDR]\n" \
2095     " [label STRING] [scope SCOPE-ID]\n" \
2096     " SCOPE-ID := [host | link | global | NUMBER]" \
2097    
2098     #define ipcalc_trivial_usage \
2099     "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
2100     #define ipcalc_full_usage "\n\n" \
2101     "Calculate IP network settings from a IP address\n" \
2102     "\nOptions:" \
2103     IF_FEATURE_IPCALC_LONG_OPTIONS( \
2104     "\n -b,--broadcast Display calculated broadcast address" \
2105     "\n -n,--network Display calculated network address" \
2106     "\n -m,--netmask Display default netmask for IP" \
2107     IF_FEATURE_IPCALC_FANCY( \
2108     "\n -p,--prefix Display the prefix for IP/NETMASK" \
2109     "\n -h,--hostname Display first resolved host name" \
2110     "\n -s,--silent Don't ever display error messages" \
2111     ) \
2112     ) \
2113     IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
2114     "\n -b Display calculated broadcast address" \
2115     "\n -n Display calculated network address" \
2116     "\n -m Display default netmask for IP" \
2117     IF_FEATURE_IPCALC_FANCY( \
2118     "\n -p Display the prefix for IP/NETMASK" \
2119     "\n -h Display first resolved host name" \
2120     "\n -s Don't ever display error messages" \
2121     ) \
2122     )
2123    
2124     #define ipcrm_trivial_usage \
2125     "[-MQS key] [-mqs id]"
2126     #define ipcrm_full_usage "\n\n" \
2127     "Upper-case options MQS remove an object by shmkey value.\n" \
2128     "Lower-case options remove an object by shmid value.\n" \
2129     "\nOptions:" \
2130     "\n -mM Remove memory segment after last detach" \
2131     "\n -qQ Remove message queue" \
2132     "\n -sS Remove semaphore" \
2133    
2134     #define ipcs_trivial_usage \
2135     "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
2136     #define ipcs_full_usage "\n\n" \
2137     " -i Show specific resource" \
2138     "\nResource specification:" \
2139     "\n -m Shared memory segments" \
2140     "\n -q Message queues" \
2141     "\n -s Semaphore arrays" \
2142     "\n -a All (default)" \
2143     "\nOutput format:" \
2144     "\n -t Time" \
2145     "\n -c Creator" \
2146     "\n -p Pid" \
2147     "\n -l Limits" \
2148     "\n -u Summary" \
2149    
2150     #define iplink_trivial_usage \
2151     "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
2152     #define iplink_full_usage "\n\n" \
2153     "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
2154     " dynamic { on | off } |\n" \
2155     " mtu MTU }\n" \
2156     "iplink show [DEVICE]" \
2157    
2158     #define iproute_trivial_usage \
2159     "{ list | flush | { add | del | change | append |\n" \
2160     " replace | monitor } ROUTE }"
2161     #define iproute_full_usage "\n\n" \
2162     "iproute { list | flush } SELECTOR\n" \
2163     "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
2164     " [oif STRING] [tos TOS]\n" \
2165     "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
2166     " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
2167     " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
2168     " [metric METRIC]" \
2169    
2170     #define iprule_trivial_usage \
2171     "{[list | add | del] RULE}"
2172     #define iprule_full_usage "\n\n" \
2173     "iprule [list | add | del] SELECTOR ACTION\n" \
2174     " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
2175     " [dev STRING] [pref NUMBER]\n" \
2176     " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
2177     " [prohibit | reject | unreachable]\n" \
2178     " [realms [SRCREALM/]DSTREALM]\n" \
2179     " TABLE_ID := [local | main | default | NUMBER]" \
2180    
2181     #define iptunnel_trivial_usage \
2182     "{ add | change | del | show } [NAME]\n" \
2183     " [mode { ipip | gre | sit }]\n" \
2184     " [remote ADDR] [local ADDR] [ttl TTL]"
2185     #define iptunnel_full_usage "\n\n" \
2186     "iptunnel { add | change | del | show } [NAME]\n" \
2187     " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
2188     " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
2189     " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
2190    
2191     #define kbd_mode_trivial_usage \
2192     "[-a|k|s|u] [-C TTY]"
2193     #define kbd_mode_full_usage "\n\n" \
2194     "Report or set the keyboard mode\n" \
2195     "\nOptions:" \
2196     "\n -a Default (ASCII)" \
2197     "\n -k Medium-raw (keyboard)" \
2198     "\n -s Raw (scancode)" \
2199     "\n -u Unicode (utf-8)" \
2200     "\n -C TTY Affect TTY instead of /dev/tty" \
2201    
2202     #define kill_trivial_usage \
2203     "[-l] [-SIG] PID..."
2204     #define kill_full_usage "\n\n" \
2205     "Send a signal (default: TERM) to given PIDs\n" \
2206     "\nOptions:" \
2207     "\n -l List all signal names and numbers" \
2208     /* "\n -s SIG Yet another way of specifying SIG" */ \
2209    
2210     #define kill_example_usage \
2211     "$ ps | grep apache\n" \
2212     "252 root root S [apache]\n" \
2213     "263 www-data www-data S [apache]\n" \
2214     "264 www-data www-data S [apache]\n" \
2215     "265 www-data www-data S [apache]\n" \
2216     "266 www-data www-data S [apache]\n" \
2217     "267 www-data www-data S [apache]\n" \
2218     "$ kill 252\n"
2219    
2220     #define killall_trivial_usage \
2221     "[-l] [-q] [-SIG] PROCESS_NAME..."
2222     #define killall_full_usage "\n\n" \
2223     "Send a signal (default: TERM) to given processes\n" \
2224     "\nOptions:" \
2225     "\n -l List all signal names and numbers" \
2226     /* "\n -s SIG Yet another way of specifying SIG" */ \
2227     "\n -q Don't complain if no processes were killed" \
2228    
2229     #define killall_example_usage \
2230     "$ killall apache\n"
2231    
2232     #define killall5_trivial_usage \
2233     "[-l] [-SIG] [-o PID]..."
2234     #define killall5_full_usage "\n\n" \
2235     "Send a signal (default: TERM) to all processes outside current session\n" \
2236     "\nOptions:" \
2237     "\n -l List all signal names and numbers" \
2238     "\n -o PID Don't signal this PID" \
2239     /* "\n -s SIG Yet another way of specifying SIG" */ \
2240    
2241     #define klogd_trivial_usage \
2242     "[-c N] [-n]"
2243     #define klogd_full_usage "\n\n" \
2244     "Kernel logger\n" \
2245     "\nOptions:" \
2246     "\n -c N Only messages with level < N are printed to console" \
2247     "\n -n Run in foreground" \
2248    
2249     #define length_trivial_usage \
2250     "STRING"
2251     #define length_full_usage "\n\n" \
2252     "Print STRING's length"
2253    
2254     #define length_example_usage \
2255     "$ length Hello\n" \
2256     "5\n"
2257    
2258     #define less_trivial_usage \
2259     "[-EMNmh~I?] [FILE]..."
2260     #define less_full_usage "\n\n" \
2261     "View FILE (or stdin) one screenful at a time\n" \
2262     "\nOptions:" \
2263     "\n -E Quit once the end of a file is reached" \
2264     "\n -M,-m Display status line with line numbers" \
2265     "\n and percentage through the file" \
2266     "\n -N Prefix line number to each line" \
2267     "\n -I Ignore case in all searches" \
2268     "\n -~ Suppress ~s displayed past the end of the file" \
2269    
2270     #define linux32_trivial_usage NOUSAGE_STR
2271     #define linux32_full_usage ""
2272     #define linux64_trivial_usage NOUSAGE_STR
2273     #define linux64_full_usage ""
2274    
2275     #define linuxrc_trivial_usage NOUSAGE_STR
2276     #define linuxrc_full_usage ""
2277    
2278     #define setarch_trivial_usage \
2279     "personality PROG ARGS"
2280     #define setarch_full_usage "\n\n" \
2281     "Personality may be:\n" \
2282     " linux32 Set 32bit uname emulation\n" \
2283     " linux64 Set 64bit uname emulation" \
2284    
2285     #define ln_trivial_usage \
2286     "[OPTIONS] TARGET... LINK|DIR"
2287     #define ln_full_usage "\n\n" \
2288     "Create a link LINK or DIR/TARGET to the specified TARGET(s)\n" \
2289     "\nOptions:" \
2290     "\n -s Make symlinks instead of hardlinks" \
2291     "\n -f Remove existing destinations" \
2292     "\n -n Don't dereference symlinks - treat like normal file" \
2293     "\n -b Make a backup of the target (if exists) before link operation" \
2294     "\n -S suf Use suffix instead of ~ when making backup files" \
2295    
2296     #define ln_example_usage \
2297     "$ ln -s BusyBox /tmp/ls\n" \
2298     "$ ls -l /tmp/ls\n" \
2299     "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
2300    
2301     #define load_policy_trivial_usage NOUSAGE_STR
2302     #define load_policy_full_usage ""
2303    
2304     #define loadfont_trivial_usage \
2305     "< font"
2306     #define loadfont_full_usage "\n\n" \
2307     "Load a console font from stdin" \
2308     /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2309    
2310     #define loadfont_example_usage \
2311     "$ loadfont < /etc/i18n/fontname\n"
2312    
2313     #define loadkmap_trivial_usage \
2314     "< keymap"
2315     #define loadkmap_full_usage "\n\n" \
2316     "Load a binary keyboard translation table from stdin\n" \
2317     /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
2318    
2319     #define loadkmap_example_usage \
2320     "$ loadkmap < /etc/i18n/lang-keymap\n"
2321    
2322     #define logger_trivial_usage \
2323     "[OPTIONS] [MESSAGE]"
2324     #define logger_full_usage "\n\n" \
2325     "Write MESSAGE (or stdin) to syslog\n" \
2326     "\nOptions:" \
2327     "\n -s Log to stderr as well as the system log" \
2328     "\n -t TAG Log using the specified tag (defaults to user name)" \
2329     "\n -p PRIO Priority (numeric or facility.level pair)" \
2330    
2331     #define logger_example_usage \
2332     "$ logger \"hello\"\n"
2333    
2334     #define login_trivial_usage \
2335     "[-p] [-h HOST] [[-f] USER]"
2336     #define login_full_usage "\n\n" \
2337     "Begin a new session on the system\n" \
2338     "\nOptions:" \
2339     "\n -f Don't authenticate (user already authenticated)" \
2340     "\n -h Name of the remote host" \
2341     "\n -p Preserve environment" \
2342    
2343     #define logname_trivial_usage \
2344     ""
2345     #define logname_full_usage "\n\n" \
2346     "Print the name of the current user"
2347     #define logname_example_usage \
2348     "$ logname\n" \
2349     "root\n"
2350    
2351     #define logread_trivial_usage \
2352     "[OPTIONS]"
2353     #define logread_full_usage "\n\n" \
2354     "Show messages in syslogd's circular buffer\n" \
2355     "\nOptions:" \
2356     "\n -f Output data as log grows" \
2357    
2358     #define losetup_trivial_usage \
2359     "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
2360     " losetup -d LOOPDEV - disassociate\n" \
2361     " losetup [-f] - show"
2362     #define losetup_full_usage "\n\n" \
2363     "Options:" \
2364     "\n -o OFS Start OFS bytes into FILE" \
2365     "\n -f Show first free loop device" \
2366    
2367     #define losetup_notes_usage \
2368     "No arguments will display all current associations.\n" \
2369     "One argument (losetup /dev/loop1) will display the current association\n" \
2370     "(if any), or disassociate it (with -d). The display shows the offset\n" \
2371     "and filename of the file the loop device is currently bound to.\n\n" \
2372     "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
2373     "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
2374     "losetup -f will show the first loop free loop device\n\n"
2375    
2376     #define lpd_trivial_usage \
2377     "SPOOLDIR [HELPER [ARGS]]"
2378     #define lpd_full_usage "\n\n" \
2379     "SPOOLDIR must contain (symlinks to) device nodes or directories" \
2380     "\nwith names matching print queue names. In the first case, jobs are" \
2381     "\nsent directly to the device. Otherwise each job is stored in queue" \
2382     "\ndirectory and HELPER program is called. Name of file to print" \
2383     "\nis passed in $DATAFILE variable." \
2384     "\nExample:" \
2385     "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
2386    
2387     #define lpq_trivial_usage \
2388     "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID]... [-fs]"
2389     #define lpq_full_usage "\n\n" \
2390     "Options:" \
2391     "\n -P lp service to connect to (else uses $PRINTER)" \
2392     "\n -d Delete jobs" \
2393     "\n -f Force any waiting job to be printed" \
2394     "\n -s Short display" \
2395    
2396     #define lpr_trivial_usage \
2397     "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
2398     /* -C CLASS exists too, not shown.
2399     * CLASS is supposed to be printed on banner page, if one is requested */
2400     #define lpr_full_usage "\n\n" \
2401     "Options:" \
2402     "\n -P lp service to connect to (else uses $PRINTER)"\
2403     "\n -m Send mail on completion" \
2404     "\n -h Print banner page too" \
2405     "\n -V Verbose" \
2406    
2407     #define ls_trivial_usage \
2408     "[-1Aa" IF_FEATURE_LS_TIMESTAMPS("c") "Cd" \
2409     IF_FEATURE_LS_TIMESTAMPS("e") IF_FEATURE_LS_FILETYPES("F") "iln" \
2410     IF_FEATURE_LS_FILETYPES("p") IF_FEATURE_LS_FOLLOWLINKS("L") \
2411     IF_FEATURE_LS_RECURSIVE("R") IF_FEATURE_LS_SORTFILES("rS") "s" \
2412     IF_FEATURE_AUTOWIDTH("T") IF_FEATURE_LS_TIMESTAMPS("tu") \
2413     IF_FEATURE_LS_SORTFILES("v") IF_FEATURE_AUTOWIDTH("w") "x" \
2414     IF_FEATURE_LS_SORTFILES("X") IF_FEATURE_HUMAN_READABLE("h") "k" \
2415     IF_SELINUX("K") "] [FILE]..."
2416     #define ls_full_usage "\n\n" \
2417     "List directory contents\n" \
2418     "\nOptions:" \
2419     "\n -1 List in a single column" \
2420     "\n -A Don't list . and .." \
2421     "\n -a Don't hide entries starting with ." \
2422     "\n -C List by columns" \
2423     IF_FEATURE_LS_TIMESTAMPS( \
2424     "\n -c With -l: sort by ctime") \
2425     IF_FEATURE_LS_COLOR( \
2426     "\n --color[={always,never,auto}] Control coloring") \
2427     "\n -d List directory entries instead of contents" \
2428     IF_FEATURE_LS_TIMESTAMPS( \
2429     "\n -e List full date and time") \
2430     IF_FEATURE_LS_FILETYPES( \
2431     "\n -F Append indicator (one of */=@|) to entries") \
2432     "\n -i List inode numbers" \
2433     "\n -l Long listing format" \
2434     "\n -n List numeric UIDs and GIDs instead of names" \
2435     IF_FEATURE_LS_FILETYPES( \
2436     "\n -p Append indicator (one of /=@|) to entries") \
2437     IF_FEATURE_LS_FOLLOWLINKS( \
2438     "\n -L List entries pointed to by symlinks") \
2439     IF_FEATURE_LS_RECURSIVE( \
2440     "\n -R Recurse") \
2441     IF_FEATURE_LS_SORTFILES( \
2442     "\n -r Sort in reverse order") \
2443     IF_FEATURE_LS_SORTFILES( \
2444     "\n -S Sort by file size") \
2445     "\n -s List the size of each file, in blocks" \
2446     IF_FEATURE_AUTOWIDTH( \
2447     "\n -T N Assume tabstop every N columns") \
2448     IF_FEATURE_LS_TIMESTAMPS( \
2449     "\n -t With -l: sort by modification time") \
2450     IF_FEATURE_LS_TIMESTAMPS( \
2451     "\n -u With -l: sort by access time") \
2452     IF_FEATURE_LS_SORTFILES( \
2453     "\n -v Sort by version") \
2454     IF_FEATURE_AUTOWIDTH( \
2455     "\n -w N Assume the terminal is N columns wide") \
2456     "\n -x List by lines" \
2457     IF_FEATURE_LS_SORTFILES( \
2458     "\n -X Sort by extension") \
2459     IF_FEATURE_HUMAN_READABLE( \
2460     "\n -h List sizes in human readable format (1K 243M 2G)") \
2461     IF_SELINUX( \
2462     "\n -k List security context") \
2463     IF_SELINUX( \
2464     "\n -K List security context in long format") \
2465     IF_SELINUX( \
2466     "\n -Z List security context and permission") \
2467    
2468     #define lsattr_trivial_usage \
2469     "[-Radlv] [FILE]..."
2470     #define lsattr_full_usage "\n\n" \
2471     "List file attributes on an ext2 fs\n" \
2472     "\nOptions:" \
2473     "\n -R Recurse" \
2474     "\n -a Don't hide entries starting with ." \
2475     "\n -d List directory entries instead of contents" \
2476     "\n -l List long flag names" \
2477     "\n -v List the file's version/generation number" \
2478    
2479     #define lsmod_trivial_usage \
2480     ""
2481     #define lsmod_full_usage "\n\n" \
2482     "List the currently loaded kernel modules"
2483    
2484     #define lspci_trivial_usage \
2485     "[-mk]"
2486     #define lspci_full_usage "\n\n" \
2487     "List all PCI devices" \
2488     "\n" \
2489     "\n -m Parseable output" \
2490     "\n -k Show driver" \
2491    
2492     #define lsusb_trivial_usage NOUSAGE_STR
2493     #define lsusb_full_usage ""
2494    
2495     #if ENABLE_FEATURE_MAKEDEVS_LEAF
2496     #define makedevs_trivial_usage \
2497     "NAME TYPE MAJOR MINOR FIRST LAST [s]"
2498     #define makedevs_full_usage "\n\n" \
2499     "Create a range of block or character special files" \
2500     "\n" \
2501     "\nTYPE is:" \
2502     "\n b Block device" \
2503     "\n c Character device" \
2504     "\n f FIFO, MAJOR and MINOR are ignored" \
2505     "\n" \
2506     "\nFIRST..LAST specify numbers appended to NAME." \
2507     "\nIf 's' is the last argument, the base device is created as well." \
2508     "\n" \
2509     "\nExamples:" \
2510     "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" \
2511     "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
2512     #define makedevs_example_usage \
2513     "# makedevs /dev/ttyS c 4 66 2 63\n" \
2514     "[creates ttyS2-ttyS63]\n" \
2515     "# makedevs /dev/hda b 3 0 0 8 s\n" \
2516     "[creates hda,hda1-hda8]\n"
2517     #endif
2518    
2519     #if ENABLE_FEATURE_MAKEDEVS_TABLE
2520     #define makedevs_trivial_usage \
2521     "[-d device_table] rootdir"
2522     #define makedevs_full_usage "\n\n" \
2523     "Create a range of special files as specified in a device table.\n" \
2524     "Device table entries take the form of:\n" \
2525     "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
2526     "Where name is the file name, type can be one of:\n" \
2527     " f Regular file\n" \
2528     " d Directory\n" \
2529     " c Character device\n" \
2530     " b Block device\n" \
2531     " p Fifo (named pipe)\n" \
2532     "uid is the user id for the target file, gid is the group id for the\n" \
2533     "target file. The rest of the entries (major, minor, etc) apply to\n" \
2534     "to device special files. A '-' may be used for blank entries."
2535     #define makedevs_example_usage \
2536     "For example:\n" \
2537     "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2538     "/dev d 755 0 0 - - - - -\n" \
2539     "/dev/console c 666 0 0 5 1 - - -\n" \
2540     "/dev/null c 666 0 0 1 3 0 0 -\n" \
2541     "/dev/zero c 666 0 0 1 5 0 0 -\n" \
2542     "/dev/hda b 640 0 0 3 0 0 0 -\n" \
2543     "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2544     "Will Produce:\n" \
2545     "/dev\n" \
2546     "/dev/console\n" \
2547     "/dev/null\n" \
2548     "/dev/zero\n" \
2549     "/dev/hda\n" \
2550     "/dev/hda[0-15]\n"
2551     #endif
2552    
2553     #define makemime_trivial_usage \
2554     "[OPTIONS] [FILE]..."
2555     #define makemime_full_usage "\n\n" \
2556     "Create multipart MIME-encoded message from FILEs\n" \
2557     /* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
2558     "\nOptions:" \
2559     "\n -o FILE Output. Default: stdout" \
2560     "\n -a HDR Add header. Examples:" \
2561     "\n \"From: user@host.org\", \"Date: `date -R`\"" \
2562     "\n -c CT Content type. Default: text/plain" \
2563     "\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
2564     /* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
2565     "\n" \
2566     "\nOther options are silently ignored" \
2567    
2568     #define man_trivial_usage \
2569     "[OPTIONS] [MANPAGE]..."
2570     #define man_full_usage "\n\n" \
2571     "Format and display manual page\n" \
2572     "\nOptions:" \
2573     "\n -a Display all pages" \
2574     "\n -w Show page locations" \
2575    
2576     #define matchpathcon_trivial_usage \
2577     "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2578     #define matchpathcon_full_usage "\n\n" \
2579     " -n Don't display path" \
2580     "\n -N Don't use translations" \
2581     "\n -f Use alternate file_context file" \
2582     "\n -p Use prefix to speed translations" \
2583     "\n -V Verify file context on disk matches defaults" \
2584    
2585     #define md5sum_trivial_usage \
2586     "[OPTIONS] [FILE]..." \
2587     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTIONS] -c [FILE]")
2588     #define md5sum_full_usage "\n\n" \
2589     "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2590     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2591     "\nOptions:" \
2592     "\n -c Check sums against given list" \
2593     "\n -s Don't output anything, status code shows success" \
2594     "\n -w Warn about improperly formatted checksum lines" \
2595     )
2596    
2597     #define md5sum_example_usage \
2598     "$ md5sum < busybox\n" \
2599     "6fd11e98b98a58f64ff3398d7b324003\n" \
2600     "$ md5sum busybox\n" \
2601     "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2602     "$ md5sum -c -\n" \
2603     "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2604     "busybox: OK\n" \
2605     "^D\n"
2606    
2607     #define sha1sum_trivial_usage \
2608     "[OPTIONS] [FILE]..." \
2609     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTIONS] -c [FILE]")
2610     #define sha1sum_full_usage "\n\n" \
2611     "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums" \
2612     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2613     "\nOptions:" \
2614     "\n -c Check sums against given list" \
2615     "\n -s Don't output anything, status code shows success" \
2616     "\n -w Warn about improperly formatted checksum lines" \
2617     )
2618    
2619     #define sha256sum_trivial_usage \
2620     "[OPTIONS] [FILE]..." \
2621     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha256sum [OPTIONS] -c [FILE]")
2622     #define sha256sum_full_usage "\n\n" \
2623     "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums" \
2624     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2625     "\nOptions:" \
2626     "\n -c Check sums against given list" \
2627     "\n -s Don't output anything, status code shows success" \
2628     "\n -w Warn about improperly formatted checksum lines" \
2629     )
2630    
2631     #define sha512sum_trivial_usage \
2632     "[OPTIONS] [FILE]..." \
2633     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha512sum [OPTIONS] -c [FILE]")
2634     #define sha512sum_full_usage "\n\n" \
2635     "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums" \
2636     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2637     "\nOptions:" \
2638     "\n -c Check sums against given list" \
2639     "\n -s Don't output anything, status code shows success" \
2640     "\n -w Warn about improperly formatted checksum lines" \
2641     )
2642    
2643     #define mdev_trivial_usage \
2644     "[-s]"
2645     #define mdev_full_usage "\n\n" \
2646     " -s Scan /sys and populate /dev during system boot\n" \
2647     "\n" \
2648     "It can be run by kernel as a hotplug helper. To activate it:\n" \
2649     " echo /sbin/mdev > /proc/sys/kernel/hotplug\n" \
2650     IF_FEATURE_MDEV_CONF( \
2651     "It uses /etc/mdev.conf with lines\n" \
2652     "[-]DEVNAME UID:GID PERM" \
2653     IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
2654     IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
2655     ) \
2656    
2657     #define mdev_notes_usage "" \
2658     IF_FEATURE_MDEV_CONFIG( \
2659     "The mdev config file contains lines that look like:\n" \
2660     " hd[a-z][0-9]* 0:3 660\n\n" \
2661     "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2662     IF_FEATURE_MDEV_EXEC( \
2663     "Optionally, that can be followed (on the same line) by a special character\n" \
2664     "and a command line to run after creating/before deleting the corresponding\n" \
2665     "device(s). The environment variable $MDEV indicates the active device node\n" \
2666     "(which is useful if it's a regex match). For example:\n\n" \
2667     " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2668     "The special characters are @ (run after creating), $ (run before deleting),\n" \
2669     "and * (run both after creating and before deleting). The commands run in\n" \
2670     "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2671     ) \
2672     "Config file parsing stops on the first matching line. If no config\n" \
2673     "entry is matched, devices are created with default 0:0 660. (Make\n" \
2674     "the last line match .* to override this.)\n\n" \
2675     )
2676    
2677     #define mesg_trivial_usage \
2678     "[y|n]"
2679     #define mesg_full_usage "\n\n" \
2680     "Control write access to your terminal\n" \
2681     " y Allow write access to your terminal\n" \
2682     " n Disallow write access to your terminal"
2683    
2684     #define microcom_trivial_usage \
2685     "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
2686     #define microcom_full_usage "\n\n" \
2687     "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2688     "\nOptions:" \
2689     "\n -d Wait up to DELAY ms for TTY output before sending every" \
2690     "\n next byte to it" \
2691     "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2692     "\n -s Set serial line to SPEED" \
2693     "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
2694    
2695     #define mkdir_trivial_usage \
2696     "[OPTIONS] DIRECTORY..."
2697     #define mkdir_full_usage "\n\n" \
2698     "Create DIRECTORY\n" \
2699     "\nOptions:" \
2700     "\n -m Mode" \
2701     "\n -p No error if exists; make parent directories as needed" \
2702     IF_SELINUX( \
2703     "\n -Z Set security context" \
2704     )
2705    
2706     #define mkdir_example_usage \
2707     "$ mkdir /tmp/foo\n" \
2708     "$ mkdir /tmp/foo\n" \
2709     "/tmp/foo: File exists\n" \
2710     "$ mkdir /tmp/foo/bar/baz\n" \
2711     "/tmp/foo/bar/baz: No such file or directory\n" \
2712     "$ mkdir -p /tmp/foo/bar/baz\n"
2713    
2714     #define mkfifo_trivial_usage \
2715     "[OPTIONS] name"
2716     #define mkfifo_full_usage "\n\n" \
2717     "Create named pipe (identical to 'mknod name p')\n" \
2718     "\nOptions:" \
2719     "\n -m MODE Mode (default a=rw)" \
2720     IF_SELINUX( \
2721     "\n -Z Set security context" \
2722     )
2723    
2724     #define mkfs_ext2_trivial_usage \
2725     "[-Fn] " \
2726     /* "[-c|-l filename] " */ \
2727     "[-b BLK_SIZE] " \
2728     /* "[-f fragment-size] [-g blocks-per-group] " */ \
2729     "[-i INODE_RATIO] [-I INODE_SIZE] " \
2730     /* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
2731     "[-m RESERVED_PERCENT] " \
2732     /* "[-o creator-os] [-O feature[,...]] [-q] " */ \
2733     /* "[r fs-revision-level] [-E extended-options] [-v] [-F] " */ \
2734     "[-L LABEL] " \
2735     /* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
2736     "BLOCKDEV [KBYTES]"
2737     #define mkfs_ext2_full_usage "\n\n" \
2738     " -b BLK_SIZE Block size, bytes" \
2739     /* "\n -c Check device for bad blocks" */ \
2740     /* "\n -E opts Set extended options" */ \
2741     /* "\n -f size Fragment size in bytes" */ \
2742     "\n -F Force" \
2743     /* "\n -g N Number of blocks in a block group" */ \
2744     "\n -i RATIO Max number of files is filesystem_size / RATIO" \
2745     "\n -I BYTES Inode size (min 128)" \
2746     /* "\n -j Create a journal (ext3)" */ \
2747     /* "\n -J opts Set journal options (size/device)" */ \
2748     /* "\n -l file Read bad blocks list from file" */ \
2749     "\n -L LBL Volume label" \
2750     "\n -m PERCENT Percent of blocks to reserve for admin" \
2751     /* "\n -M dir Set last mounted directory" */ \
2752     "\n -n Dry run" \
2753     /* "\n -N N Number of inodes to create" */ \
2754     /* "\n -o os Set the 'creator os' field" */ \
2755     /* "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" */ \
2756     /* "\n -q Quiet" */ \
2757     /* "\n -r rev Set filesystem revision" */ \
2758     /* "\n -S Write superblock and group descriptors only" */ \
2759     /* "\n -T fs-type Set usage type (news/largefile/largefile4)" */ \
2760     /* "\n -v Verbose" */ \
2761    
2762     #define mkfs_minix_trivial_usage \
2763     "[-c | -l FILE] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
2764     #define mkfs_minix_full_usage "\n\n" \
2765     "Make a MINIX filesystem\n" \
2766     "\nOptions:" \
2767     "\n -c Check device for bad blocks" \
2768     "\n -n [14|30] Maximum length of filenames" \
2769     "\n -i INODES Number of inodes for the filesystem" \
2770     "\n -l FILE Read bad blocks list from FILE" \
2771     "\n -v Make version 2 filesystem" \
2772    
2773     #define mkfs_reiser_trivial_usage \
2774     "[-f] [-l LABEL] BLOCKDEV [4K-BLOCKS]"
2775    
2776     #define mkfs_reiser_full_usage "\n\n" \
2777     "Make a ReiserFS V3 filesystem\n" \
2778     "\nOptions:" \
2779     "\n -f Force" \
2780     "\n -l LBL Volume label" \
2781    
2782     #define mkfs_vfat_trivial_usage \
2783     "[-v] [-n LABEL] BLOCKDEV [KBYTES]"
2784     /* Accepted but ignored:
2785     "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
2786     "[-m boot-msg-file] [-i volume-id] "
2787     "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
2788     "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
2789     */
2790     #define mkfs_vfat_full_usage "\n\n" \
2791     "Make a FAT32 filesystem\n" \
2792     "\nOptions:" \
2793     /* "\n -c Check device for bad blocks" */ \
2794     "\n -v Verbose" \
2795     /* "\n -I Allow to use entire disk device (e.g. /dev/hda)" */ \
2796     "\n -n LBL Volume label" \
2797    
2798     #define mknod_trivial_usage \
2799     "[OPTIONS] NAME TYPE MAJOR MINOR"
2800     #define mknod_full_usage "\n\n" \
2801     "Create a special file (block, character, or pipe)\n" \
2802     "\nOptions:" \
2803     "\n -m Create the special file using the specified mode (default a=rw)" \
2804     "\nTYPEs include:" \
2805     "\n b: Make a block device" \
2806     "\n c or u: Make a character device" \
2807     "\n p: Make a named pipe (MAJOR and MINOR are ignored)" \
2808     IF_SELINUX( \
2809     "\n -Z Set security context" \
2810     )
2811    
2812     #define mknod_example_usage \
2813     "$ mknod /dev/fd0 b 2 0\n" \
2814     "$ mknod -m 644 /tmp/pipe p\n"
2815    
2816     #define mkswap_trivial_usage \
2817     "[OPTIONS] BLOCKDEV [KBYTES]"
2818     #define mkswap_full_usage "\n\n" \
2819     "Prepare BLOCKDEV to be used as swap partition\n" \
2820     "\nOptions:" \
2821     "\n -L LBL Label" \
2822    
2823     #define mktemp_trivial_usage \
2824     "[-dt] [-p DIR] [TEMPLATE]"
2825     #define mktemp_full_usage "\n\n" \
2826     "Create a temporary file with name based on TEMPLATE and print its name.\n" \
2827     "TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX).\n" \
2828     "\nOptions:" \
2829     "\n -d Make a directory instead of a file" \
2830     /* "\n -q Fail silently if an error occurs" - we ignore it */ \
2831     "\n -t Generate a path rooted in temporary directory" \
2832     "\n -p DIR Use DIR as a temporary directory (implies -t)" \
2833     "\n" \
2834     "\nFor -t or -p, directory is chosen as follows:" \
2835     "\n$TMPDIR if set, else -p DIR, else /tmp" \
2836    
2837     #define mktemp_example_usage \
2838     "$ mktemp /tmp/temp.XXXXXX\n" \
2839     "/tmp/temp.mWiLjM\n" \
2840     "$ ls -la /tmp/temp.mWiLjM\n" \
2841     "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
2842    
2843     #define more_trivial_usage \
2844     "[FILE]..."
2845     #define more_full_usage "\n\n" \
2846     "View FILE (or stdin) one screenful at a time"
2847    
2848     #define more_example_usage \
2849     "$ dmesg | more\n"
2850    
2851     #define mount_trivial_usage \
2852     "[OPTIONS] [-o OPTS] DEVICE NODE"
2853     #define mount_full_usage "\n\n" \
2854     "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
2855     "\nOptions:" \
2856     "\n -a Mount all filesystems in fstab" \
2857     IF_FEATURE_MOUNT_FAKE( \
2858     IF_FEATURE_MTAB_SUPPORT( \
2859     "\n -f Update /etc/mtab, but don't mount" \
2860     ) \
2861     IF_NOT_FEATURE_MTAB_SUPPORT( \
2862     "\n -f Dry run" \
2863     ) \
2864     ) \
2865     IF_FEATURE_MOUNT_HELPERS( \
2866     "\n -i Don't run mount helper" \
2867     ) \
2868     IF_FEATURE_MTAB_SUPPORT( \
2869     "\n -n Don't update /etc/mtab" \
2870     ) \
2871     "\n -r Read-only mount" \
2872     "\n -w Read-write mount (default)" \
2873     "\n -t FSTYPE Filesystem type" \
2874     "\n -O OPT Mount only filesystems with option OPT (-a only)" \
2875     "\n-o OPT:" \
2876     IF_FEATURE_MOUNT_LOOP( \
2877     "\n loop Ignored (loop devices are autodetected)" \
2878     ) \
2879     IF_FEATURE_MOUNT_FLAGS( \
2880     "\n [a]sync Writes are [a]synchronous" \
2881     "\n [no]atime Disable/enable updates to inode access times" \
2882     "\n [no]diratime Disable/enable atime updates to directories" \
2883     "\n [no]relatime Disable/enable atime updates relative to modification time" \
2884     "\n [no]dev (Dis)allow use of special device files" \
2885     "\n [no]exec (Dis)allow use of executable files" \
2886     "\n [no]suid (Dis)allow set-user-id-root programs" \
2887     "\n [r]shared Convert [recursively] to a shared subtree" \
2888     "\n [r]slave Convert [recursively] to a slave subtree" \
2889     "\n [r]private Convert [recursively] to a private subtree" \
2890     "\n [un]bindable Make mount point [un]able to be bind mounted" \
2891     "\n bind Bind a file or directory to another location" \
2892     "\n move Relocate an existing mount point" \
2893     ) \
2894     "\n remount Remount a mounted filesystem, changing flags" \
2895     "\n ro/rw Same as -r/-w" \
2896     "\n" \
2897     "\nThere are filesystem-specific -o flags." \
2898    
2899     #define mount_example_usage \
2900     "$ mount\n" \
2901     "/dev/hda3 on / type minix (rw)\n" \
2902     "proc on /proc type proc (rw)\n" \
2903     "devpts on /dev/pts type devpts (rw)\n" \
2904     "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2905     "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2906     "$ mount cd_image.iso mydir\n"
2907     #define mount_notes_usage \
2908     "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2909    
2910     #define mountpoint_trivial_usage \
2911     "[-q] <[-dn] DIR | -x DEVICE>"
2912     #define mountpoint_full_usage "\n\n" \
2913     "Check if the directory is a mountpoint\n" \
2914     "\nOptions:" \
2915     "\n -q Quiet" \
2916     "\n -d Print major/minor device number of the filesystem" \
2917     "\n -n Print device name of the filesystem" \
2918     "\n -x Print major/minor device number of the blockdevice" \
2919    
2920     #define mountpoint_example_usage \
2921     "$ mountpoint /proc\n" \
2922     "/proc is not a mountpoint\n" \
2923     "$ mountpoint /sys\n" \
2924     "/sys is a mountpoint\n"
2925    
2926     #define mt_trivial_usage \
2927     "[-f device] opcode value"
2928     #define mt_full_usage "\n\n" \
2929     "Control magnetic tape drive operation\n" \
2930     "\n" \
2931     "Available Opcodes:\n" \
2932     "\n" \
2933     "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2934     "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2935     "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2936     "setpart tell unload unlock weof wset" \
2937    
2938     #define mv_trivial_usage \
2939     "[OPTIONS] SOURCE DEST\n" \
2940     "or: mv [OPTIONS] SOURCE... DIRECTORY"
2941     #define mv_full_usage "\n\n" \
2942     "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY\n" \
2943     "\nOptions:" \
2944     "\n -f Don't prompt before overwriting" \
2945     "\n -i Interactive, prompt before overwrite" \
2946    
2947     #define mv_example_usage \
2948     "$ mv /tmp/foo /bin/bar\n"
2949    
2950     #define nameif_trivial_usage \
2951     "[-s] [-c FILE] [{IFNAME MACADDR}]"
2952     #define nameif_full_usage "\n\n" \
2953     "Rename network interface while it in the down state\n" \
2954     "\nOptions:" \
2955     "\n -c FILE Use configuration file (default: /etc/mactab)" \
2956     "\n -s Use syslog (LOCAL0 facility)" \
2957     "\n IFNAME MACADDR new_interface_name interface_mac_address" \
2958    
2959     #define nameif_example_usage \
2960     "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2961     " or\n" \
2962     "$ nameif -c /etc/my_mactab_file\n" \
2963    
2964     #define netstat_trivial_usage \
2965     "[-laentuwxr"IF_FEATURE_NETSTAT_WIDE("W")IF_FEATURE_NETSTAT_PRG("p")"]"
2966     #define netstat_full_usage "\n\n" \
2967     "Display networking information\n" \
2968     "\nOptions:" \
2969     "\n -l Display listening server sockets" \
2970     "\n -a Display all sockets (default: connected)" \
2971     "\n -e Display other/more information" \
2972     "\n -n Don't resolve names" \
2973     "\n -t Tcp sockets" \
2974     "\n -u Udp sockets" \
2975     "\n -w Raw sockets" \
2976     "\n -x Unix sockets" \
2977     "\n -r Display routing table" \
2978     IF_FEATURE_NETSTAT_WIDE( \
2979     "\n -W Display with no column truncation" \
2980     ) \
2981     IF_FEATURE_NETSTAT_PRG( \
2982     "\n -p Display PID/Program name for sockets" \
2983     )
2984    
2985     #define nmeter_trivial_usage \
2986     "format_string"
2987     #define nmeter_full_usage "\n\n" \
2988     "Monitor system in real time\n\n" \
2989     "Format specifiers:\n" \
2990     " %Nc or %[cN] Monitor CPU. N - bar size, default 10\n" \
2991     " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
2992     " %[niface] Monitor network interface 'iface'\n" \
2993     " %m Monitor allocated memory\n" \
2994     " %[mf] Monitor free memory\n" \
2995     " %[mt] Monitor total memory\n" \
2996     " %s Monitor allocated swap\n" \
2997     " %f Monitor number of used file descriptors\n" \
2998     " %Ni Monitor total/specific IRQ rate\n" \
2999     " %x Monitor context switch rate\n" \
3000     " %p Monitor forks\n" \
3001     " %[pn] Monitor # of processes\n" \
3002     " %b Monitor block io\n" \
3003     " %Nt Show time (with N decimal points)\n" \
3004     " %Nd Milliseconds between updates (default:1000)\n" \
3005     " %r Print <cr> instead of <lf> at EOL" \
3006    
3007     #define nmeter_example_usage \
3008     "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
3009    
3010     #define nohup_trivial_usage \
3011     "PROG ARGS"
3012     #define nohup_full_usage "\n\n" \
3013     "Run PROG immune to hangups, with output to a non-tty"
3014     #define nohup_example_usage \
3015     "$ nohup make &"
3016    
3017     #define nslookup_trivial_usage \
3018     "[HOST] [SERVER]"
3019     #define nslookup_full_usage "\n\n" \
3020     "Query the nameserver for the IP address of the given HOST\n" \
3021     "optionally using a specified DNS server"
3022     #define nslookup_example_usage \
3023     "$ nslookup localhost\n" \
3024     "Server: default\n" \
3025     "Address: default\n" \
3026     "\n" \
3027     "Name: debian\n" \
3028     "Address: 127.0.0.1\n"
3029    
3030     #define ntpd_trivial_usage \
3031     "[-dnqwl] [-S PROG] [-p PEER]..."
3032     #define ntpd_full_usage "\n\n" \
3033     "NTP client/server\n" \
3034     "\nOptions:" \
3035     "\n -d Verbose" \
3036     "\n -n Do not daemonize" \
3037     "\n -q Quit after clock is set" \
3038     /* -N exists for mostly compat reasons, thus not essential to inform */ \
3039     /* the user that it exists: user may use nice as well */ \
3040     /* "\n -N Run at high priority" */ \
3041     "\n -w Do not set time (only query peers), implies -n" \
3042     "\n -l Run as server on port 123" \
3043     "\n -S PROG Run PROG after stepping time, stratum change, and every 11 mins" \
3044     "\n -p PEER Obtain time from PEER (may be repeated)" \
3045    
3046     #define od_trivial_usage \
3047     "[-aBbcDdeFfHhIiLlOovXx] " IF_DESKTOP("[-t TYPE] ") "[FILE]"
3048     #define od_full_usage "\n\n" \
3049     "Write an unambiguous representation, octal bytes by default, of FILE\n" \
3050     "(or stdin) to stdout"
3051    
3052     #define openvt_trivial_usage \
3053     "[-c N] [-sw] [PROG ARGS]"
3054     #define openvt_full_usage "\n\n" \
3055     "Start PROG on a new virtual terminal\n" \
3056     "\nOptions:" \
3057     "\n -c N Use specified VT" \
3058     "\n -s Switch to the VT" \
3059     /* "\n -l Run PROG as login shell (by prepending '-')" */ \
3060     "\n -w Wait for PROG to exit" \
3061    
3062     #define openvt_example_usage \
3063     "openvt 2 /bin/ash\n"
3064    
3065     /*
3066     #define parse_trivial_usage \
3067     "[-n MAXTOKENS] [-m MINTOKENS] [-d DELIMS] [-f FLAGS] FILE..."
3068     #define parse_full_usage ""
3069     */
3070    
3071     #define passwd_trivial_usage \
3072     "[OPTIONS] [USER]"
3073     #define passwd_full_usage "\n\n" \
3074     "Change USER's password. If no USER is specified,\n" \
3075     "changes the password for the current user.\n" \
3076     "\nOptions:" \
3077     "\n -a Algorithm to use for password (des, md5)" /* ", sha1)" */ \
3078     "\n -d Delete password for the account" \
3079     "\n -l Lock (disable) account" \
3080     "\n -u Unlock (re-enable) account" \
3081    
3082     #define chpasswd_trivial_usage \
3083     IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
3084     #define chpasswd_full_usage "\n\n" \
3085     "Read user:password from stdin and update /etc/passwd\n" \
3086     "\nOptions:" \
3087     IF_LONG_OPTS( \
3088     "\n -e,--encrypted Supplied passwords are in encrypted form" \
3089     "\n -m,--md5 Use MD5 encryption instead of DES" \
3090     ) \
3091     IF_NOT_LONG_OPTS( \
3092     "\n -e Supplied passwords are in encrypted form" \
3093     "\n -m Use MD5 encryption instead of DES" \
3094     )
3095    
3096     #define patch_trivial_usage \
3097     "[OPTIONS] [ORIGFILE [PATCHFILE]]"
3098     #define patch_full_usage "\n\n" \
3099     IF_LONG_OPTS( \
3100     " -p,--strip N Strip N leading components from file names" \
3101     "\n -i,--input DIFF Read DIFF instead of stdin" \
3102     "\n -R,--reverse Reverse patch" \
3103     "\n -N,--forward Ignore already applied patches" \
3104     "\n --dry-run Don't actually change files" \
3105     ) \
3106     IF_NOT_LONG_OPTS( \
3107     " -p N Strip N leading components from file names" \
3108     "\n -i DIFF Read DIFF instead of stdin" \
3109     "\n -R Reverse patch" \
3110     "\n -N Ignore already applied patches" \
3111     )
3112    
3113     #define patch_example_usage \
3114     "$ patch -p1 < example.diff\n" \
3115     "$ patch -p0 -i example.diff"
3116    
3117     #define pgrep_trivial_usage \
3118     "[-flnovx] [-s SID|-P PPID|PATTERN]"
3119     #define pgrep_full_usage "\n\n" \
3120     "Display process(es) selected by regex PATTERN\n" \
3121     "\nOptions:" \
3122     "\n -l Show command name too" \
3123     "\n -f Match against entire command line" \
3124     "\n -n Show the newest process only" \
3125     "\n -o Show the oldest process only" \
3126     "\n -v Negate the match" \
3127     "\n -x Match whole name (not substring)" \
3128     "\n -s Match session ID (0 for current)" \
3129     "\n -P Match parent process ID" \
3130    
3131     #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
3132     #define pidof_trivial_usage \
3133     "[OPTIONS] [NAME]..."
3134     #define USAGE_PIDOF "\n\nOptions:"
3135     #else
3136     #define pidof_trivial_usage \
3137     "[NAME]..."
3138     #define USAGE_PIDOF /* none */
3139     #endif
3140     #define pidof_full_usage "\n\n" \
3141     "List PIDs of all processes with names that match NAMEs" \
3142     USAGE_PIDOF \
3143     IF_FEATURE_PIDOF_SINGLE( \
3144     "\n -s Show only one PID") \
3145     IF_FEATURE_PIDOF_OMIT( \
3146     "\n -o PID Omit given pid" \
3147     "\n Use %PPID to omit pid of pidof's parent") \
3148    
3149     #define pidof_example_usage \
3150     "$ pidof init\n" \
3151     "1\n" \
3152     IF_FEATURE_PIDOF_OMIT( \
3153     "$ pidof /bin/sh\n20351 5973 5950\n") \
3154     IF_FEATURE_PIDOF_OMIT( \
3155     "$ pidof /bin/sh -o %PPID\n20351 5950")
3156    
3157     #if !ENABLE_FEATURE_FANCY_PING
3158     #define ping_trivial_usage \
3159     "host"
3160     #define ping_full_usage "\n\n" \
3161     "Send ICMP ECHO_REQUEST packets to network hosts"
3162     #define ping6_trivial_usage \
3163     "host"
3164     #define ping6_full_usage "\n\n" \
3165     "Send ICMP ECHO_REQUEST packets to network hosts"
3166     #else
3167     #define ping_trivial_usage \
3168     "[OPTIONS] HOST"
3169     #define ping_full_usage "\n\n" \
3170     "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3171     "\nOptions:" \
3172     "\n -4, -6 Force IP or IPv6 name resolution" \
3173     "\n -c CNT Send only CNT pings" \
3174     "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3175     "\n -I IFACE/IP Use interface or IP address as source" \
3176     "\n -W SEC Seconds to wait for the first response (default:10)" \
3177     "\n (after all -c CNT packets are sent)" \
3178     "\n -w SEC Seconds until ping exits (default:infinite)" \
3179     "\n (can exit earlier with -c CNT)" \
3180     "\n -q Quiet, only displays output at start" \
3181     "\n and when finished" \
3182    
3183     #define ping6_trivial_usage \
3184     "[OPTIONS] HOST"
3185     #define ping6_full_usage "\n\n" \
3186     "Send ICMP ECHO_REQUEST packets to network hosts\n" \
3187     "\nOptions:" \
3188     "\n -c CNT Send only CNT pings" \
3189     "\n -s SIZE Send SIZE data bytes in packets (default:56)" \
3190     "\n -I IFACE/IP Use interface or IP address as source" \
3191     "\n -q Quiet, only displays output at start" \
3192     "\n and when finished" \
3193    
3194     #endif
3195     #define ping_example_usage \
3196     "$ ping localhost\n" \
3197     "PING slag (127.0.0.1): 56 data bytes\n" \
3198     "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
3199     "\n" \
3200     "--- debian ping statistics ---\n" \
3201     "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3202     "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3203     #define ping6_example_usage \
3204     "$ ping6 ip6-localhost\n" \
3205     "PING ip6-localhost (::1): 56 data bytes\n" \
3206     "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
3207     "\n" \
3208     "--- ip6-localhost ping statistics ---\n" \
3209     "1 packets transmitted, 1 packets received, 0% packet loss\n" \
3210     "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
3211    
3212     #define pipe_progress_trivial_usage NOUSAGE_STR
3213     #define pipe_progress_full_usage ""
3214    
3215     #define pivot_root_trivial_usage \
3216     "NEW_ROOT PUT_OLD"
3217     #define pivot_root_full_usage "\n\n" \
3218     "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
3219     "the new root file system"
3220    
3221     #define pkill_trivial_usage \
3222     "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
3223     #define pkill_full_usage "\n\n" \
3224     "Send a signal to process(es) selected by regex PATTERN\n" \
3225     "\nOptions:" \
3226     "\n -l List all signals" \
3227     "\n -f Match against entire command line" \
3228     "\n -n Signal the newest process only" \
3229     "\n -o Signal the oldest process only" \
3230     "\n -v Negate the match" \
3231     "\n -x Match whole name (not substring)" \
3232     "\n -s Match session ID (0 for current)" \
3233     "\n -P Match parent process ID" \
3234    
3235     #define popmaildir_trivial_usage \
3236     "[OPTIONS] MAILDIR [CONN_HELPER ARGS]"
3237     #define popmaildir_full_usage "\n\n" \
3238     "Fetch content of remote mailbox to local maildir\n" \
3239     "\nOptions:" \
3240     /* "\n -b Binary mode. Ignored" */ \
3241     /* "\n -d Debug. Ignored" */ \
3242     /* "\n -m Show used memory. Ignored" */ \
3243     /* "\n -V Show version. Ignored" */ \
3244     /* "\n -c Use tcpclient. Ignored" */ \
3245     /* "\n -a Use APOP protocol. Implied. If server supports APOP -> use it" */ \
3246     "\n -s Skip authorization" \
3247     "\n -T Get messages with TOP instead of RETR" \
3248     "\n -k Keep retrieved messages on the server" \
3249     "\n -t SEC Network timeout" \
3250     IF_FEATURE_POPMAILDIR_DELIVERY( \
3251     "\n -F \"PROG ARGS\" Filter program (may be repeated)" \
3252     "\n -M \"PROG ARGS\" Delivery program" \
3253     ) \
3254     "\n" \
3255     "\nFetch from plain POP3 server:" \
3256     "\npopmaildir -k DIR nc pop3.server.com 110 <user_and_pass.txt" \
3257     "\nFetch from SSLed POP3 server and delete fetched emails:" \
3258     "\npopmaildir DIR -- openssl s_client -quiet -connect pop3.server.com:995 <user_and_pass.txt"
3259     /* "\n -R BYTES Remove old messages on the server >= BYTES. Ignored" */
3260     /* "\n -Z N1-N2 Remove messages from N1 to N2 (dangerous). Ignored" */
3261     /* "\n -L BYTES Don't retrieve new messages >= BYTES. Ignored" */
3262     /* "\n -H LINES Type first LINES of a message. Ignored" */
3263     #define popmaildir_example_usage \
3264     "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
3265     "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
3266    
3267     #define poweroff_trivial_usage \
3268     "[-d DELAY] [-n] [-f]"
3269     #define poweroff_full_usage "\n\n" \
3270     "Halt and shut off power\n" \
3271     "\nOptions:" \
3272     "\n -d Delay interval for halting" \
3273     "\n -n Do not sync" \
3274     "\n -f Force power off (don't go through init)" \
3275    
3276     #define printenv_trivial_usage \
3277     "[VARIABLE]..."
3278     #define printenv_full_usage "\n\n" \
3279     "Print environment VARIABLEs.\n" \
3280     "If no VARIABLE specified, print all."
3281    
3282     #define printf_trivial_usage \
3283     "FORMAT [ARGUMENT]..."
3284     #define printf_full_usage "\n\n" \
3285     "Format and print ARGUMENT(s) according to FORMAT,\n" \
3286     "where FORMAT controls the output exactly as in C printf"
3287     #define printf_example_usage \
3288     "$ printf \"Val=%d\\n\" 5\n" \
3289     "Val=5\n"
3290    
3291    
3292     #if ENABLE_DESKTOP
3293    
3294     #define ps_trivial_usage \
3295     "[-o COL1,COL2=HEADER]" IF_FEATURE_SHOW_THREADS(" [-T]")
3296     #define ps_full_usage "\n\n" \
3297     "Show list of processes\n" \
3298     "\nOptions:" \
3299     "\n -o COL1,COL2=HEADER Select columns for display" \
3300     IF_FEATURE_SHOW_THREADS( \
3301     "\n -T Show threads" \
3302     )
3303    
3304     #else /* !ENABLE_DESKTOP */
3305    
3306     #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
3307     #define USAGE_PS "\nThis version of ps accepts no options"
3308     #else
3309     #define USAGE_PS "\nOptions:"
3310     #endif
3311    
3312     #define ps_trivial_usage \
3313     ""
3314     #define ps_full_usage "\n\n" \
3315     "Show list of processes\n" \
3316     USAGE_PS \
3317     IF_SELINUX( \
3318     "\n -Z Show selinux context" \
3319     ) \
3320     IF_FEATURE_PS_WIDE( \
3321     "\n w Wide output" \
3322     )
3323    
3324     #endif /* ENABLE_DESKTOP */
3325    
3326     #define ps_example_usage \
3327     "$ ps\n" \
3328     " PID Uid Gid State Command\n" \
3329     " 1 root root S init\n" \
3330     " 2 root root S [kflushd]\n" \
3331     " 3 root root S [kupdate]\n" \
3332     " 4 root root S [kpiod]\n" \
3333     " 5 root root S [kswapd]\n" \
3334     " 742 andersen andersen S [bash]\n" \
3335     " 743 andersen andersen S -bash\n" \
3336     " 745 root root S [getty]\n" \
3337     " 2990 andersen andersen R ps\n" \
3338    
3339     #define pscan_trivial_usage \
3340     "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
3341     #define pscan_full_usage "\n\n" \
3342     "Scan a host, print all open ports\n" \
3343     "\nOptions:" \
3344     "\n -c Show closed ports too" \
3345     "\n -b Show blocked ports too" \
3346     "\n -p Scan from this port (default 1)" \
3347     "\n -P Scan up to this port (default 1024)" \
3348     "\n -t Timeout (default 5000 ms)" \
3349     "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
3350    
3351     #define pwd_trivial_usage \
3352     ""
3353     #define pwd_full_usage "\n\n" \
3354     "Print the full filename of the current working directory"
3355     #define pwd_example_usage \
3356     "$ pwd\n" \
3357     "/root\n"
3358    
3359     #define raidautorun_trivial_usage \
3360     "DEVICE"
3361     #define raidautorun_full_usage "\n\n" \
3362     "Tell the kernel to automatically search and start RAID arrays"
3363     #define raidautorun_example_usage \
3364     "$ raidautorun /dev/md0"
3365    
3366     #define rdate_trivial_usage \
3367     "[-sp] HOST"
3368     #define rdate_full_usage "\n\n" \
3369     "Get and possibly set the system date and time from a remote HOST\n" \
3370     "\nOptions:" \
3371     "\n -s Set the system date and time (default)" \
3372     "\n -p Print the date and time" \
3373    
3374     #define rdev_trivial_usage \
3375     ""
3376     #define rdev_full_usage "\n\n" \
3377     "Print the device node associated with the filesystem mounted at '/'"
3378     #define rdev_example_usage \
3379     "$ rdev\n" \
3380     "/dev/mtdblock9 /\n"
3381    
3382     #define readahead_trivial_usage \
3383     "[FILE]..."
3384     #define readahead_full_usage "\n\n" \
3385     "Preload FILEs to RAM"
3386    
3387     #define readlink_trivial_usage \
3388     IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
3389     #define readlink_full_usage "\n\n" \
3390     "Display the value of a symlink" \
3391     IF_FEATURE_READLINK_FOLLOW( "\n" \
3392     "\nOptions:" \
3393     "\n -f Canonicalize by following all symlinks" \
3394     "\n -n Don't add newline" \
3395     "\n -v Verbose" \
3396     ) \
3397    
3398     #define readprofile_trivial_usage \
3399     "[OPTIONS]"
3400     #define readprofile_full_usage "\n\n" \
3401     "Options:" \
3402     "\n -m mapfile (Default: /boot/System.map)" \
3403     "\n -p profile (Default: /proc/profile)" \
3404     "\n -M NUM Set the profiling multiplier to NUM" \
3405     "\n -i Print only info about the sampling step" \
3406     "\n -v Verbose" \
3407     "\n -a Print all symbols, even if count is 0" \
3408     "\n -b Print individual histogram-bin counts" \
3409     "\n -s Print individual counters within functions" \
3410     "\n -r Reset all the counters (root only)" \
3411     "\n -n Disable byte order auto-detection" \
3412    
3413     #define realpath_trivial_usage \
3414     "FILE..."
3415     #define realpath_full_usage "\n\n" \
3416     "Return the absolute pathnames of given FILE"
3417    
3418     #define reboot_trivial_usage \
3419     "[-d DELAY] [-n] [-f]"
3420     #define reboot_full_usage "\n\n" \
3421     "Reboot the system\n" \
3422     "\nOptions:" \
3423     "\n -d Delay interval for rebooting" \
3424     "\n -n No call to sync()" \
3425     "\n -f Force reboot (don't go through init)" \
3426    
3427     #define reformime_trivial_usage \
3428     "[OPTIONS] [FILE]..."
3429     #define reformime_full_usage "\n\n" \
3430     "Parse MIME-encoded message\n" \
3431     "\nOptions:" \
3432     "\n -x PREFIX Extract content of MIME sections to files" \
3433     "\n -X PROG ARGS Filter content of MIME sections through PROG" \
3434     "\n Must be the last option" \
3435     "\n" \
3436     "\nOther options are silently ignored" \
3437    
3438     #define scriptreplay_trivial_usage \
3439     "timingfile [typescript [divisor]]"
3440     #define scriptreplay_full_usage "\n\n" \
3441     "Play back typescripts, using timing information"
3442    
3443     #define reset_trivial_usage \
3444     ""
3445     #define reset_full_usage "\n\n" \
3446     "Reset the screen"
3447    
3448     #define resize_trivial_usage \
3449     ""
3450     #define resize_full_usage "\n\n" \
3451     "Resize the screen"
3452    
3453     #define restorecon_trivial_usage \
3454     "[-iFnRv] [-e EXCLUDEDIR]... [-o FILE] [-f FILE]"
3455     #define restorecon_full_usage "\n\n" \
3456     "Reset security contexts of files in pathname\n" \
3457     "\n -i Ignore files that don't exist" \
3458     "\n -f FILE File with list of files to process" \
3459     "\n -e DIR Directory to exclude" \
3460     "\n -R,-r Recurse" \
3461     "\n -n Don't change any file labels" \
3462     "\n -o FILE Save list of files with incorrect context" \
3463     "\n -v Verbose" \
3464     "\n -vv Show changed labels" \
3465     "\n -F Force reset of context to match file_context" \
3466     "\n for customizable files, or the user section," \
3467     "\n if it has changed" \
3468    
3469     #define rfkill_trivial_usage \
3470     "COMMAND [INDEX|TYPE]"
3471     #define rfkill_full_usage "\n\n" \
3472     "Enable/disable wireless devices\n" \
3473     "\nCommands:" \
3474     "\n list [INDEX|TYPE] List current state" \
3475     "\n block INDEX|TYPE Disable device" \
3476     "\n unblock INDEX|TYPE Enable device" \
3477     "\n" \
3478     "\n TYPE: all, wlan(wifi), bluetooth, uwb(ultrawideband)," \
3479     "\n wimax, wwan, gps, fm" \
3480    
3481     #define rm_trivial_usage \
3482     "[OPTIONS] FILE..."
3483     #define rm_full_usage "\n\n" \
3484     "Remove (unlink) FILEs\n" \
3485     "\nOptions:" \
3486     "\n -i Always prompt before removing" \
3487     "\n -f Never prompt" \
3488     "\n -R,-r Recurse" \
3489    
3490     #define rm_example_usage \
3491     "$ rm -rf /tmp/foo\n"
3492    
3493     #define rmdir_trivial_usage \
3494     "[OPTIONS] DIRECTORY..."
3495     #define rmdir_full_usage "\n\n" \
3496     "Remove DIRECTORY if it is empty\n" \
3497     "\nOptions:" \
3498     IF_FEATURE_RMDIR_LONG_OPTIONS( \
3499     "\n -p|--parents Include parents" \
3500     "\n --ignore-fail-on-non-empty" \
3501     ) \
3502     IF_NOT_FEATURE_RMDIR_LONG_OPTIONS( \
3503     "\n -p Include parents" \
3504     )
3505    
3506     #define rmdir_example_usage \
3507     "# rmdir /tmp/foo\n"
3508    
3509     #define rmmod_trivial_usage \
3510     "[OPTIONS] [MODULE]..."
3511     #define rmmod_full_usage "\n\n" \
3512     "Unload the specified kernel modules from the kernel\n" \
3513     "\nOptions:" \
3514     "\n -w Wait until the module is no longer used" \
3515     "\n -f Force unloading" \
3516     "\n -a Remove all unused modules (recursively)" \
3517    
3518     #define rmmod_example_usage \
3519     "$ rmmod tulip\n"
3520    
3521     #define route_trivial_usage \
3522     "[{add|del|delete}]"
3523     #define route_full_usage "\n\n" \
3524     "Edit kernel routing tables\n" \
3525     "\nOptions:" \
3526     "\n -n Don't resolve names" \
3527     "\n -e Display other/more information" \
3528     "\n -A inet" IF_FEATURE_IPV6("{6}") " Select address family" \
3529    
3530     #define rpm_trivial_usage \
3531     "-i PACKAGE.rpm; rpm -qp[ildc] PACKAGE.rpm"
3532     #define rpm_full_usage "\n\n" \
3533     "Manipulate RPM packages\n" \
3534     "\nCommands:" \
3535     "\n -i Install package" \
3536     "\n -qp Query package" \
3537     "\nOptions:" \
3538     "\n -i Show information" \
3539     "\n -l List contents" \
3540     "\n -d List documents" \
3541     "\n -c List config files" \
3542    
3543     #define rpm2cpio_trivial_usage \
3544     "package.rpm"
3545     #define rpm2cpio_full_usage "\n\n" \
3546     "Output a cpio archive of the rpm file"
3547    
3548     #define rtcwake_trivial_usage \
3549     "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
3550     #define rtcwake_full_usage "\n\n" \
3551     "Enter a system sleep state until specified wakeup time\n" \
3552     IF_LONG_OPTS( \
3553     "\n -a,--auto Read clock mode from adjtime" \
3554     "\n -l,--local Clock is set to local time" \
3555     "\n -u,--utc Clock is set to UTC time" \
3556     "\n -d,--device=DEV Specify the RTC device" \
3557     "\n -m,--mode=MODE Set the sleep state (default: standby)" \
3558     "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
3559     "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
3560     ) \
3561     IF_NOT_LONG_OPTS( \
3562     "\n -a Read clock mode from adjtime" \
3563     "\n -l Clock is set to local time" \
3564     "\n -u Clock is set to UTC time" \
3565     "\n -d DEV Specify the RTC device" \
3566     "\n -m MODE Set the sleep state (default: standby)" \
3567     "\n -s SEC Set the timeout in SEC seconds from now" \
3568     "\n -t TIME Set the timeout to TIME seconds from epoch" \
3569     )
3570    
3571     #define runcon_trivial_usage \
3572     "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG ARGS\n" \
3573     "runcon CONTEXT PROG ARGS"
3574     #define runcon_full_usage "\n\n" \
3575     "Run PROG in a different security context\n" \
3576     "\n CONTEXT Complete security context\n" \
3577     IF_FEATURE_RUNCON_LONG_OPTIONS( \
3578     "\n -c,--compute Compute process transition context before modifying" \
3579     "\n -t,--type=TYPE Type (for same role as parent)" \
3580     "\n -u,--user=USER User identity" \
3581     "\n -r,--role=ROLE Role" \
3582     "\n -l,--range=RNG Levelrange" \
3583     ) \
3584     IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
3585     "\n -c Compute process transition context before modifying" \
3586     "\n -t TYPE Type (for same role as parent)" \
3587     "\n -u USER User identity" \
3588     "\n -r ROLE Role" \
3589     "\n -l RNG Levelrange" \
3590     )
3591    
3592     #define run_parts_trivial_usage \
3593     "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
3594     #define run_parts_full_usage "\n\n" \
3595     "Run a bunch of scripts in DIRECTORY\n" \
3596     "\nOptions:" \
3597     "\n -t Print what would be run, but don't actually run anything" \
3598     "\n -a ARG Pass ARG as argument for every program" \
3599     "\n -u MASK Set the umask to MASK before running every program" \
3600     IF_FEATURE_RUN_PARTS_FANCY( \
3601     "\n -l Print names of all matching files even if they are not executable" \
3602     )
3603    
3604     #define run_parts_example_usage \
3605     "$ run-parts -a start /etc/init.d\n" \
3606     "$ run-parts -a stop=now /etc/init.d\n\n" \
3607     "Let's assume you have a script foo/dosomething:\n" \
3608     "#!/bin/sh\n" \
3609     "for i in $*; do eval $i; done; unset i\n" \
3610     "case \"$1\" in\n" \
3611     "start*) echo starting something;;\n" \
3612     "stop*) set -x; shutdown -h $stop;;\n" \
3613     "esac\n\n" \
3614     "Running this yields:\n" \
3615     "$run-parts -a stop=+4m foo/\n" \
3616     "+ shutdown -h +4m"
3617    
3618     #define runlevel_trivial_usage \
3619     "[FILE]"
3620     #define runlevel_full_usage "\n\n" \
3621     "Find the current and previous system runlevel\n" \
3622     "\n" \
3623     "If no utmp FILE exists or if no runlevel record can be found,\n" \
3624     "print \"unknown\""
3625     #define runlevel_example_usage \
3626     "$ runlevel /var/run/utmp\n" \
3627     "N 2"
3628    
3629     #define runsv_trivial_usage \
3630     "DIR"
3631     #define runsv_full_usage "\n\n" \
3632     "Start and monitor a service and optionally an appendant log service"
3633    
3634     #define runsvdir_trivial_usage \
3635     "[-P] [-s SCRIPT] DIR"
3636     #define runsvdir_full_usage "\n\n" \
3637     "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
3638     "\n -P Put each runsv in a new session" \
3639     "\n -s SCRIPT Run SCRIPT <signo> after signal is processed" \
3640    
3641     #define rx_trivial_usage \
3642     "FILE"
3643     #define rx_full_usage "\n\n" \
3644     "Receive a file using the xmodem protocol"
3645     #define rx_example_usage \
3646     "$ rx /tmp/foo\n"
3647    
3648     #define script_trivial_usage \
3649     "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
3650     #define script_full_usage "\n\n" \
3651     "Options:" \
3652     "\n -a Append output" \
3653     "\n -c PROG Run PROG, not shell" \
3654     "\n -f Flush output after each write" \
3655     "\n -q Quiet" \
3656     IF_SCRIPTREPLAY( \
3657     "\n -t Send timing to stderr" \
3658     )
3659    
3660     #define sed_trivial_usage \
3661     "[-efinr] SED_CMD [FILE]..."
3662     #define sed_full_usage "\n\n" \
3663     "Options:" \
3664     "\n -e CMD Add CMD to sed commands to be executed" \
3665     "\n -f FILE Add FILE contents to sed commands to be executed" \
3666     "\n -i Edit files in-place (else sends result to stdout)" \
3667     "\n -n Suppress automatic printing of pattern space" \
3668     "\n -r Use extended regex syntax" \
3669     "\n" \
3670     "\nIf no -e or -f, the first non-option argument is the sed command string." \
3671     "\nRemaining arguments are input files (stdin if none)."
3672    
3673     #define sed_example_usage \
3674     "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
3675     "bar\n"
3676    
3677     #define selinuxenabled_trivial_usage NOUSAGE_STR
3678     #define selinuxenabled_full_usage ""
3679    
3680     #define sendmail_trivial_usage \
3681     "[OPTIONS] [RECIPIENT_EMAIL]..."
3682     #define sendmail_full_usage "\n\n" \
3683     "Read email from stdin and send it\n" \
3684     "\nStandard options:" \
3685     "\n -t Read additional recipients from message body" \
3686     "\n -f sender Sender (required)" \
3687     "\n -o options Various options. -oi implied, others are ignored" \
3688     "\n -i -oi synonym. implied and ignored" \
3689     "\n" \
3690     "\nBusybox specific options:" \
3691     "\n -w seconds Network timeout" \
3692     "\n -H 'PROG ARGS' Run connection helper" \
3693     "\n Examples:" \
3694     "\n -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
3695     "\n -connect smtp.gmail.com:25' <email.txt" \
3696     "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3697     "\n -H 'exec openssl s_client -quiet -tls1" \
3698     "\n -connect smtp.gmail.com:465' <email.txt" \
3699     "\n [4<username_and_passwd.txt | -au<username> -ap<password>]" \
3700     "\n -S server[:port] Server" \
3701     "\n -au<username> Username for AUTH LOGIN" \
3702     "\n -ap<password> Password for AUTH LOGIN" \
3703     "\n -am<method> Authentication method. Ignored. LOGIN is implied" \
3704     "\n" \
3705     "\nOther options are silently ignored; -oi -t is implied" \
3706     IF_MAKEMIME( \
3707     "\nUse makemime applet to create message with attachments" \
3708     )
3709    
3710     #define seq_trivial_usage \
3711     "[-w] [-s SEP] [FIRST [INC]] LAST"
3712     #define seq_full_usage "\n\n" \
3713     "Print numbers from FIRST to LAST, in steps of INC.\n" \
3714     "FIRST, INC default to 1.\n" \
3715     "\nOptions:" \
3716     "\n -w Pad to last with leading zeros" \
3717     "\n -s SEP String separator" \
3718    
3719     #define sestatus_trivial_usage \
3720     "[-vb]"
3721     #define sestatus_full_usage "\n\n" \
3722     " -v Verbose" \
3723     "\n -b Display current state of booleans" \
3724    
3725     #define setconsole_trivial_usage \
3726     "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
3727     #define setconsole_full_usage "\n\n" \
3728     "Redirect system console output to DEVICE (default: /dev/tty)\n" \
3729     "\nOptions:" \
3730     "\n -r Reset output to /dev/console" \
3731    
3732     #define setenforce_trivial_usage \
3733     "[Enforcing | Permissive | 1 | 0]"
3734     #define setenforce_full_usage ""
3735    
3736     #define setfiles_trivial_usage \
3737     "[-dnpqsvW] [-e DIR]... [-o FILE] [-r alt_root_path]" \
3738     IF_FEATURE_SETFILES_CHECK_OPTION( \
3739     " [-c policyfile] spec_file" \
3740     ) \
3741     " pathname"
3742     #define setfiles_full_usage "\n\n" \
3743     "Reset file contexts under pathname according to spec_file\n" \
3744     IF_FEATURE_SETFILES_CHECK_OPTION( \
3745     "\n -c FILE Check the validity of the contexts against the specified binary policy" \
3746     ) \
3747     "\n -d Show which specification matched each file" \
3748     "\n -l Log changes in file labels to syslog" \
3749     "\n -n Don't change any file labels" \
3750     "\n -q Suppress warnings" \
3751     "\n -r DIR Use an alternate root path" \
3752     "\n -e DIR Exclude DIR" \
3753     "\n -F Force reset of context to match file_context for customizable files" \
3754     "\n -o FILE Save list of files with incorrect context" \
3755     "\n -s Take a list of files from stdin (instead of command line)" \
3756     "\n -v Show changes in file labels, if type or role are changing" \
3757     "\n -vv Show changes in file labels, if type, role, or user are changing" \
3758     "\n -W Display warnings about entries that had no matching files" \
3759    
3760     #define setfont_trivial_usage \
3761     "FONT [-m MAPFILE] [-C TTY]"
3762     #define setfont_full_usage "\n\n" \
3763     "Load a console font\n" \
3764     "\nOptions:" \
3765     "\n -m MAPFILE Load console screen map" \
3766     "\n -C TTY Affect TTY instead of /dev/tty" \
3767    
3768     #define setfont_example_usage \
3769     "$ setfont -m koi8-r /etc/i18n/fontname\n"
3770    
3771     #define setkeycodes_trivial_usage \
3772     "SCANCODE KEYCODE..."
3773     #define setkeycodes_full_usage "\n\n" \
3774     "Set entries into the kernel's scancode-to-keycode map,\n" \
3775     "allowing unusual keyboards to generate usable keycodes.\n\n" \
3776     "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
3777     "and KEYCODE is given in decimal." \
3778    
3779     #define setkeycodes_example_usage \
3780     "$ setkeycodes e030 127\n"
3781    
3782     #define setlogcons_trivial_usage \
3783     "N"
3784     #define setlogcons_full_usage "\n\n" \
3785     "Redirect the kernel output to console N (0 for current)"
3786    
3787     #define setsebool_trivial_usage \
3788     "boolean value"
3789    
3790     #define setsebool_full_usage "\n\n" \
3791     "Change boolean setting"
3792    
3793     #define setsid_trivial_usage \
3794     "PROG ARGS"
3795     #define setsid_full_usage "\n\n" \
3796     "Run PROG in a new session. PROG will have no controlling terminal\n" \
3797     "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
3798     "See setsid(2) for details." \
3799    
3800     #define last_trivial_usage \
3801     ""IF_FEATURE_LAST_FANCY("[-HW] [-f FILE]")
3802     #define last_full_usage "\n\n" \
3803     "Show listing of the last users that logged into the system" \
3804     IF_FEATURE_LAST_FANCY( "\n" \
3805     "\nOptions:" \
3806     /* "\n -H Show header line" */ \
3807     "\n -W Display with no host column truncation" \
3808     "\n -f FILE Read from FILE instead of /var/log/wtmp" \
3809     )
3810    
3811     #define showkey_trivial_usage \
3812     "[-a | -k | -s]"
3813     #define showkey_full_usage "\n\n" \
3814     "Show keys pressed\n" \
3815     "\nOptions:" \
3816     "\n -a Display decimal/octal/hex values of the keys" \
3817     "\n -k Display interpreted keycodes (default)" \
3818     "\n -s Display raw scan-codes" \
3819    
3820     #define slattach_trivial_usage \
3821     "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
3822     #define slattach_full_usage "\n\n" \
3823     "Attach network interface(s) to serial line(s)\n" \
3824     "\nOptions:" \
3825     "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3826     "\n -s SPD Set line speed" \
3827     "\n -e Exit after initializing device" \
3828     "\n -h Exit when the carrier is lost" \
3829     "\n -c PROG Run PROG when the line is hung up" \
3830     "\n -m Do NOT initialize the line in raw 8 bits mode" \
3831     "\n -L Enable 3-wire operation" \
3832     "\n -F Disable RTS/CTS flow control" \
3833    
3834     #define sleep_trivial_usage \
3835     IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
3836     #define sleep_full_usage "\n\n" \
3837     IF_NOT_FEATURE_FANCY_SLEEP("Pause for N seconds") \
3838     IF_FEATURE_FANCY_SLEEP( \
3839     "Pause for a time equal to the total of the args given, where each arg can\n" \
3840     "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
3841     #define sleep_example_usage \
3842     "$ sleep 2\n" \
3843     "[2 second delay results]\n" \
3844     IF_FEATURE_FANCY_SLEEP( \
3845     "$ sleep 1d 3h 22m 8s\n" \
3846     "[98528 second delay results]\n")
3847    
3848     #define sort_trivial_usage \
3849     "[-nru" \
3850     IF_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
3851     "] [FILE]..."
3852     #define sort_full_usage "\n\n" \
3853     "Sort lines of text\n" \
3854     "\nOptions:" \
3855     IF_FEATURE_SORT_BIG( \
3856     "\n -b Ignore leading blanks" \
3857     "\n -c Check whether input is sorted" \
3858     "\n -d Dictionary order (blank or alphanumeric only)" \
3859     "\n -f Ignore case" \
3860     "\n -g General numerical sort" \
3861     "\n -i Ignore unprintable characters" \
3862     "\n -k Sort key" \
3863     "\n -M Sort month" \
3864     ) \
3865     "\n -n Sort numbers" \
3866     IF_FEATURE_SORT_BIG( \
3867     "\n -o Output to file" \
3868     "\n -k Sort by key" \
3869     "\n -t CHAR Key separator" \
3870     ) \
3871     "\n -r Reverse sort order" \
3872     IF_FEATURE_SORT_BIG( \
3873     "\n -s Stable (don't sort ties alphabetically)" \
3874     ) \
3875     "\n -u Suppress duplicate lines" \
3876     IF_FEATURE_SORT_BIG( \
3877     "\n -z Lines are terminated by NUL, not newline" \
3878     "\n -mST Ignored for GNU compatibility") \
3879    
3880     #define sort_example_usage \
3881     "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
3882     "a\n" \
3883     "b\n" \
3884     "c\n" \
3885     "d\n" \
3886     "e\n" \
3887     "f\n" \
3888     IF_FEATURE_SORT_BIG( \
3889     "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
3890     "d 2\n" \
3891     "b 2\n" \
3892     "c 3\n" \
3893     ) \
3894     ""
3895    
3896     #define split_trivial_usage \
3897     "[OPTIONS] [INPUT [PREFIX]]"
3898     #define split_full_usage "\n\n" \
3899     "Options:" \
3900     "\n -b n[k|m] Split by bytes" \
3901     "\n -l n Split by lines" \
3902     "\n -a n Use n letters as suffix" \
3903    
3904     #define split_example_usage \
3905     "$ split TODO foo\n" \
3906     "$ cat TODO | split -a 2 -l 2 TODO_\n"
3907    
3908     #define start_stop_daemon_trivial_usage \
3909     "[OPTIONS] [-S|-K] ... [-- ARGS...]"
3910     #define start_stop_daemon_full_usage "\n\n" \
3911     "Search for matching processes, and then\n" \
3912     "-K: stop all matching processes.\n" \
3913     "-S: start a process unless a matching process is found.\n" \
3914     IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
3915     "\nProcess matching:" \
3916     "\n -u,--user USERNAME|UID Match only this user's processes" \
3917     "\n -n,--name NAME Match processes with NAME" \
3918     "\n in comm field in /proc/PID/stat" \
3919     "\n -x,--exec EXECUTABLE Match processes with this command" \
3920     "\n in /proc/PID/cmdline" \
3921     "\n -p,--pidfile FILE Match a process with PID from the file" \
3922     "\n All specified conditions must match" \
3923     "\n-S only:" \
3924     "\n -x,--exec EXECUTABLE Program to run" \
3925     "\n -a,--startas NAME Zeroth argument" \
3926     "\n -b,--background Background" \
3927     IF_FEATURE_START_STOP_DAEMON_FANCY( \
3928     "\n -N,--nicelevel N Change nice level" \
3929     ) \
3930     "\n -c,--chuid USER[:[GRP]] Change to user/group" \
3931     "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
3932     "\n-K only:" \
3933     "\n -s,--signal SIG Signal to send" \
3934     "\n -t,--test Match only, exit with 0 if a process is found" \
3935     "\nOther:" \
3936     IF_FEATURE_START_STOP_DAEMON_FANCY( \
3937     "\n -o,--oknodo Exit with status 0 if nothing is done" \
3938     "\n -v,--verbose Verbose" \
3939     ) \
3940     "\n -q,--quiet Quiet" \
3941     ) \
3942     IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
3943     "\nProcess matching:" \
3944     "\n -u USERNAME|UID Match only this user's processes" \
3945     "\n -n NAME Match processes with NAME" \
3946     "\n in comm field in /proc/PID/stat" \
3947     "\n -x EXECUTABLE Match processes with this command" \
3948     "\n command in /proc/PID/cmdline" \
3949     "\n -p FILE Match a process with PID from the file" \
3950     "\n All specified conditions must match" \
3951     "\n-S only:" \
3952     "\n -x EXECUTABLE Program to run" \
3953     "\n -a NAME Zeroth argument" \
3954     "\n -b Background" \
3955     IF_FEATURE_START_STOP_DAEMON_FANCY( \
3956     "\n -N N Change nice level" \
3957     ) \
3958     "\n -c USER[:[GRP]] Change to user/group" \
3959     "\n -m Write PID to the pidfile specified by -p" \
3960     "\n-K only:" \
3961     "\n -s SIG Signal to send" \
3962     "\n -t Match only, exit with 0 if a process is found" \
3963     "\nOther:" \
3964     IF_FEATURE_START_STOP_DAEMON_FANCY( \
3965     "\n -o Exit with status 0 if nothing is done" \
3966     "\n -v Verbose" \
3967     ) \
3968     "\n -q Quiet" \
3969     ) \
3970    
3971     #define stat_trivial_usage \
3972     "[OPTIONS] FILE..."
3973     #define stat_full_usage "\n\n" \
3974     "Display file (default) or filesystem status\n" \
3975     "\nOptions:" \
3976     IF_FEATURE_STAT_FORMAT( \
3977     "\n -c fmt Use the specified format" \
3978     ) \
3979     "\n -f Display filesystem status" \
3980     "\n -L Follow links" \
3981     "\n -t Display info in terse form" \
3982     IF_SELINUX( \
3983     "\n -Z Print security context" \
3984     ) \
3985     IF_FEATURE_STAT_FORMAT( \
3986     "\n\nValid format sequences for files:\n" \
3987     " %a Access rights in octal\n" \
3988     " %A Access rights in human readable form\n" \
3989     " %b Number of blocks allocated (see %B)\n" \
3990     " %B The size in bytes of each block reported by %b\n" \
3991     " %d Device number in decimal\n" \
3992     " %D Device number in hex\n" \
3993     " %f Raw mode in hex\n" \
3994     " %F File type\n" \
3995     " %g Group ID of owner\n" \
3996     " %G Group name of owner\n" \
3997     " %h Number of hard links\n" \
3998     " %i Inode number\n" \
3999     " %n File name\n" \
4000     " %N File name, with -> TARGET if symlink\n" \
4001     " %o I/O block size\n" \
4002     " %s Total size, in bytes\n" \
4003     " %t Major device type in hex\n" \
4004     " %T Minor device type in hex\n" \
4005     " %u User ID of owner\n" \
4006     " %U User name of owner\n" \
4007     " %x Time of last access\n" \
4008     " %X Time of last access as seconds since Epoch\n" \
4009     " %y Time of last modification\n" \
4010     " %Y Time of last modification as seconds since Epoch\n" \
4011     " %z Time of last change\n" \
4012     " %Z Time of last change as seconds since Epoch\n" \
4013     "\nValid format sequences for file systems:\n" \
4014     " %a Free blocks available to non-superuser\n" \
4015     " %b Total data blocks in file system\n" \
4016     " %c Total file nodes in file system\n" \
4017     " %d Free file nodes in file system\n" \
4018     " %f Free blocks in file system\n" \
4019     IF_SELINUX( \
4020     " %C Security context in selinux\n" \
4021     ) \
4022     " %i File System ID in hex\n" \
4023     " %l Maximum length of filenames\n" \
4024     " %n File name\n" \
4025     " %s Block size (for faster transfer)\n" \
4026     " %S Fundamental block size (for block counts)\n" \
4027     " %t Type in hex\n" \
4028     " %T Type in human readable form" \
4029     ) \
4030    
4031     #define strings_trivial_usage \
4032     "[-afo] [-n LEN] [FILE]..."
4033     #define strings_full_usage "\n\n" \
4034     "Display printable strings in a binary file\n" \
4035     "\nOptions:" \
4036     "\n -a Scan whole file (default)" \
4037     "\n -f Precede strings with filenames" \
4038     "\n -n LEN At least LEN characters form a string (default 4)" \
4039     "\n -o Precede strings with decimal offsets" \
4040    
4041     #define stty_trivial_usage \
4042     "[-a|g] [-F DEVICE] [SETTING]..."
4043     #define stty_full_usage "\n\n" \
4044     "Without arguments, prints baud rate, line discipline,\n" \
4045     "and deviations from stty sane\n" \
4046     "\nOptions:" \
4047     "\n -F DEVICE Open device instead of stdin" \
4048     "\n -a Print all current settings in human-readable form" \
4049     "\n -g Print in stty-readable form" \
4050     "\n [SETTING] See manpage" \
4051    
4052     #define su_trivial_usage \
4053     "[OPTIONS] [-] [USERNAME]"
4054     #define su_full_usage "\n\n" \
4055     "Change user id or become root\n" \
4056     "\nOptions:" \
4057     "\n -p,-m Preserve environment" \
4058     "\n -c CMD Command to pass to 'sh -c'" \
4059     "\n -s SH Shell to use instead of default shell" \
4060    
4061     #define sulogin_trivial_usage \
4062     "[-t N] [TTY]"
4063     #define sulogin_full_usage "\n\n" \
4064     "Single user login\n" \
4065     "\nOptions:" \
4066     "\n -t N Timeout" \
4067    
4068     #define sum_trivial_usage \
4069     "[-rs] [FILE]..."
4070     #define sum_full_usage "\n\n" \
4071     "Checksum and count the blocks in a file\n" \
4072     "\nOptions:" \
4073     "\n -r Use BSD sum algorithm (1K blocks)" \
4074     "\n -s Use System V sum algorithm (512byte blocks)" \
4075    
4076     #define sv_trivial_usage \
4077     "[-v] [-w SEC] CMD SERVICE_DIR..."
4078     #define sv_full_usage "\n\n" \
4079     "Control services monitored by runsv supervisor.\n" \
4080     "Commands (only first character is enough):\n" \
4081     "\n" \
4082     "status: query service status\n" \
4083     "up: if service isn't running, start it. If service stops, restart it\n" \
4084     "once: like 'up', but if service stops, don't restart it\n" \
4085     "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
4086     " if it exists. After it stops, don't restart service\n" \
4087     "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
4088     " runsv exits too\n" \
4089     "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
4090     "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
4091    
4092     #define svlogd_trivial_usage \
4093     "[-ttv] [-r C] [-R CHARS] [-l MATCHLEN] [-b BUFLEN] DIR..."
4094     #define svlogd_full_usage "\n\n" \
4095     "Continuously read log data from stdin, optionally\n" \
4096     "filter log messages, and write the data to one or more automatically\n" \
4097     "rotated logs" \
4098    
4099     #define swapoff_trivial_usage \
4100     "[-a] [DEVICE]"
4101     #define swapoff_full_usage "\n\n" \
4102     "Stop swapping on DEVICE\n" \
4103     "\nOptions:" \
4104     "\n -a Stop swapping on all swap devices" \
4105    
4106     #define swapon_trivial_usage \
4107     "[-a]" IF_FEATURE_SWAPON_PRI(" [-p PRI]") " [DEVICE]"
4108     #define swapon_full_usage "\n\n" \
4109     "Start swapping on DEVICE\n" \
4110     "\nOptions:" \
4111     "\n -a Start swapping on all swap devices" \
4112     IF_FEATURE_SWAPON_PRI( \
4113     "\n -p PRI Set swap device priority" \
4114     ) \
4115    
4116     #define switch_root_trivial_usage \
4117     "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
4118     #define switch_root_full_usage "\n\n" \
4119     "Free initramfs and switch to another root fs:\n" \
4120     "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
4121     "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
4122     "\nOptions:" \
4123     "\n -c DEV Reopen stdio to DEV after switch" \
4124    
4125     #define sync_trivial_usage \
4126     ""
4127     #define sync_full_usage "\n\n" \
4128     "Write all buffered blocks to disk"
4129    
4130     #define fsync_trivial_usage \
4131     "[OPTIONS] FILE..."
4132     #define fsync_full_usage "\n\n" \
4133     "Write files' buffered blocks to disk\n" \
4134     "\nOptions:" \
4135     "\n -d Avoid syncing metadata"
4136    
4137     #define sysctl_trivial_usage \
4138     "[OPTIONS] [VALUE]..."
4139     #define sysctl_full_usage "\n\n" \
4140     "Configure kernel parameters at runtime\n" \
4141     "\nOptions:" \
4142     "\n -n Don't print key names" \
4143     "\n -e Don't warn about unknown keys" \
4144     "\n -w Change sysctl setting" \
4145     "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
4146     "\n -a Display all values" \
4147     "\n -A Display all values in table form" \
4148    
4149     #define sysctl_example_usage \
4150     "sysctl [-n] [-e] variable...\n" \
4151     "sysctl [-n] [-e] -w variable=value...\n" \
4152     "sysctl [-n] [-e] -a\n" \
4153     "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
4154     "sysctl [-n] [-e] -A\n"
4155    
4156     #define syslogd_trivial_usage \
4157     "[OPTIONS]"
4158     #define syslogd_full_usage "\n\n" \
4159     "System logging utility.\n" \
4160     "This version of syslogd ignores /etc/syslog.conf\n" \
4161     "\nOptions:" \
4162     "\n -n Run in foreground" \
4163     "\n -O FILE Log to given file (default:/var/log/messages)" \
4164     "\n -l N Set local log level" \
4165     "\n -S Smaller logging output" \
4166     IF_FEATURE_ROTATE_LOGFILE( \
4167     "\n -s SIZE Max size (KB) before rotate (default:200KB, 0=off)" \
4168     "\n -b N N rotated logs to keep (default:1, max=99, 0=purge)") \
4169     IF_FEATURE_REMOTE_LOG( \
4170     "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
4171     "\n -L Log locally and via network (default is network only if -R)") \
4172     IF_FEATURE_SYSLOGD_DUP( \
4173     "\n -D Drop duplicates") \
4174     IF_FEATURE_IPC_SYSLOG( \
4175     "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
4176     /* NB: -Csize shouldn't have space (because size is optional) */
4177     /* "\n -m MIN Minutes between MARK lines (default:20, 0=off)" */
4178    
4179     #define syslogd_example_usage \
4180     "$ syslogd -R masterlog:514\n" \
4181     "$ syslogd -R 192.168.1.1:601\n"
4182    
4183     #define tac_trivial_usage \
4184     "[FILE]..."
4185     #define tac_full_usage "\n\n" \
4186     "Concatenate FILEs and print them in reverse"
4187    
4188     #define taskset_trivial_usage \
4189     "[-p] [MASK] [PID | PROG ARGS]"
4190     #define taskset_full_usage "\n\n" \
4191     "Set or get CPU affinity\n" \
4192     "\nOptions:" \
4193     "\n -p Operate on an existing PID" \
4194    
4195     #define taskset_example_usage \
4196     "$ taskset 0x7 ./dgemm_test&\n" \
4197     "$ taskset -p 0x1 $!\n" \
4198     "pid 4790's current affinity mask: 7\n" \
4199     "pid 4790's new affinity mask: 1\n" \
4200     "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
4201     "pid 6671's current affinity mask: 1\n" \
4202     "pid 6671's new affinity mask: 1\n" \
4203     "$ taskset -p 1\n" \
4204     "pid 1's current affinity mask: 3\n"
4205    
4206     #define tee_trivial_usage \
4207     "[OPTIONS] [FILE]..."
4208     #define tee_full_usage "\n\n" \
4209     "Copy stdin to each FILE, and also to stdout\n" \
4210     "\nOptions:" \
4211     "\n -a Append to the given FILEs, don't overwrite" \
4212     "\n -i Ignore interrupt signals (SIGINT)" \
4213    
4214     #define tee_example_usage \
4215     "$ echo \"Hello\" | tee /tmp/foo\n" \
4216     "$ cat /tmp/foo\n" \
4217     "Hello\n"
4218    
4219     #if ENABLE_FEATURE_TELNET_AUTOLOGIN
4220     #define telnet_trivial_usage \
4221     "[-a] [-l USER] HOST [PORT]"
4222     #define telnet_full_usage "\n\n" \
4223     "Connect to telnet server\n" \
4224     "\nOptions:" \
4225     "\n -a Automatic login with $USER variable" \
4226     "\n -l USER Automatic login as USER" \
4227    
4228     #else
4229     #define telnet_trivial_usage \
4230     "HOST [PORT]"
4231     #define telnet_full_usage "\n\n" \
4232     "Connect to telnet server"
4233     #endif
4234    
4235     #define telnetd_trivial_usage \
4236     "[OPTIONS]"
4237     #define telnetd_full_usage "\n\n" \
4238     "Handle incoming telnet connections" \
4239     IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
4240     "\nOptions:" \
4241     "\n -l LOGIN Exec LOGIN on connect" \
4242     "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
4243     "\n -K Close connection as soon as login exits" \
4244     "\n (normally wait until all programs close slave pty)" \
4245     IF_FEATURE_TELNETD_STANDALONE( \
4246     "\n -p PORT Port to listen on" \
4247     "\n -b ADDR[:PORT] Address to bind to" \
4248     "\n -F Run in foreground" \
4249     "\n -i Inetd mode" \
4250     IF_FEATURE_TELNETD_INETD_WAIT( \
4251     "\n -w SEC Inetd 'wait' mode, linger time SEC" \
4252     "\n -S Log to syslog (implied by -i or without -F and -w)" \
4253     ) \
4254     )
4255    
4256     /* "test --help" does not print help (POSIX compat), only "[ --help" does.
4257     * We display "<applet> EXPRESSION ]" here (not "<applet> EXPRESSION")
4258     * Unfortunately, it screws up generated BusyBox.html. TODO. */
4259     #define test_trivial_usage \
4260     "EXPRESSION ]"
4261     #define test_full_usage "\n\n" \
4262     "Check file types, compare values etc. Return a 0/1 exit code\n" \
4263     "depending on logical value of EXPRESSION"
4264     #define test_example_usage \
4265     "$ test 1 -eq 2\n" \
4266     "$ echo $?\n" \
4267     "1\n" \
4268     "$ test 1 -eq 1\n" \
4269     "$ echo $?\n" \
4270     "0\n" \
4271     "$ [ -d /etc ]\n" \
4272     "$ echo $?\n" \
4273     "0\n" \
4274     "$ [ -d /junk ]\n" \
4275     "$ echo $?\n" \
4276     "1\n"
4277    
4278     #define tc_trivial_usage \
4279     /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
4280     #define tc_full_usage "\n\n" \
4281     "OBJECT: {qdisc|class|filter}\n" \
4282     "CMD: {add|del|change|replace|show}\n" \
4283     "\n" \
4284     "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
4285     /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4286     " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4287     " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
4288     "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
4289     "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
4290     " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
4291     "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
4292     "filter [ pref PRIO ] [ protocol PROTO ]\n" \
4293     /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
4294     " [ root | classid CLASSID ] [ handle FILTERID ]\n" \
4295     " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
4296     "filter show [ dev STRING ] [ root | parent CLASSID ]"
4297    
4298     #define tcpsvd_trivial_usage \
4299     "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
4300     /* with not-implemented options: */
4301     /* "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
4302     #define tcpsvd_full_usage "\n\n" \
4303     "Create TCP socket, bind to IP:PORT and listen\n" \
4304     "for incoming connection. Run PROG for each connection.\n" \
4305     "\n IP IP to listen on. '0' = all" \
4306     "\n PORT Port to listen on" \
4307     "\n PROG ARGS Program to run" \
4308     "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4309     "\n -u USER[:GRP] Change to user/group after bind" \
4310     "\n -c N Handle up to N connections simultaneously" \
4311     "\n -b N Allow a backlog of approximately N TCP SYNs" \
4312     "\n -C N[:MSG] Allow only up to N connections from the same IP" \
4313     "\n New connections from this IP address are closed" \
4314     "\n immediately. MSG is written to the peer before close" \
4315     "\n -h Look up peer's hostname" \
4316     "\n -E Don't set up environment variables" \
4317     "\n -v Verbose" \
4318    
4319     #define udpsvd_trivial_usage \
4320     "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
4321     #define udpsvd_full_usage "\n\n" \
4322     "Create UDP socket, bind to IP:PORT and wait\n" \
4323     "for incoming packets. Run PROG for each packet,\n" \
4324     "redirecting all further packets with same peer ip:port to it.\n" \
4325     "\n IP IP to listen on. '0' = all" \
4326     "\n PORT Port to listen on" \
4327     "\n PROG ARGS Program to run" \
4328     "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
4329     "\n -u USER[:GRP] Change to user/group after bind" \
4330     "\n -c N Handle up to N connections simultaneously" \
4331     "\n -h Look up peer's hostname" \
4332     "\n -E Don't set up environment variables" \
4333     "\n -v Verbose" \
4334    
4335     #define tftp_trivial_usage \
4336     "[OPTIONS] HOST [PORT]"
4337     #define tftp_full_usage "\n\n" \
4338     "Transfer a file from/to tftp server\n" \
4339     "\nOptions:" \
4340     "\n -l FILE Local FILE" \
4341     "\n -r FILE Remote FILE" \
4342     IF_FEATURE_TFTP_GET( \
4343     "\n -g Get file" \
4344     ) \
4345     IF_FEATURE_TFTP_PUT( \
4346     "\n -p Put file" \
4347     ) \
4348     IF_FEATURE_TFTP_BLOCKSIZE( \
4349     "\n -b SIZE Transfer blocks of SIZE octets" \
4350     )
4351    
4352     #define tftpd_trivial_usage \
4353     "[-cr] [-u USER] [DIR]"
4354     #define tftpd_full_usage "\n\n" \
4355     "Transfer a file on tftp client's request\n" \
4356     "\n" \
4357     "tftpd should be used as an inetd service.\n" \
4358     "tftpd's line for inetd.conf:\n" \
4359     " 69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
4360     "It also can be ran from udpsvd:\n" \
4361     " udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
4362     "\nOptions:" \
4363     "\n -r Prohibit upload" \
4364     "\n -c Allow file creation via upload" \
4365     "\n -u Access files as USER" \
4366    
4367     #define time_trivial_usage \
4368     "[OPTIONS] PROG ARGS"
4369     #define time_full_usage "\n\n" \
4370     "Run PROG, display resource usage when it exits\n" \
4371     "\nOptions:" \
4372     "\n -v Verbose" \
4373    
4374     #define timeout_trivial_usage \
4375     "[-t SECS] [-s SIG] PROG ARGS"
4376     #define timeout_full_usage "\n\n" \
4377     "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
4378     "Defaults: SECS: 10, SIG: TERM." \
4379    
4380     #define top_trivial_usage \
4381     "[-b] [-nCOUNT] [-dSECONDS]" IF_FEATURE_TOPMEM(" [-m]")
4382     #define top_full_usage "\n\n" \
4383     "Provide a view of process activity in real time.\n" \
4384     "Read the status of all processes from /proc each SECONDS\n" \
4385     "and display a screenful of them." \
4386     //TODO: add options and keyboard commands
4387    
4388     #define touch_trivial_usage \
4389     "[-c] [-d DATE] FILE [FILE]..."
4390     #define touch_full_usage "\n\n" \
4391     "Update the last-modified date on the given FILE[s]\n" \
4392     "\nOptions:" \
4393     "\n -c Don't create files" \
4394     "\n -d DT Date/time to use" \
4395    
4396     #define touch_example_usage \
4397     "$ ls -l /tmp/foo\n" \
4398     "/bin/ls: /tmp/foo: No such file or directory\n" \
4399     "$ touch /tmp/foo\n" \
4400     "$ ls -l /tmp/foo\n" \
4401     "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
4402    
4403     #define tr_trivial_usage \
4404     "[-cds] STRING1 [STRING2]"
4405     #define tr_full_usage "\n\n" \
4406     "Translate, squeeze, or delete characters from stdin, writing to stdout\n" \
4407     "\nOptions:" \
4408     "\n -c Take complement of STRING1" \
4409     "\n -d Delete input characters coded STRING1" \
4410     "\n -s Squeeze multiple output characters of STRING2 into one character" \
4411    
4412     #define tr_example_usage \
4413     "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
4414     "hello world\n"
4415    
4416     #define traceroute_trivial_usage \
4417     "[-"IF_TRACEROUTE6("46")"FIldnrv] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
4418     " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE]\n" \
4419     " [-z PAUSE_MSEC] HOST [BYTES]"
4420     #define traceroute_full_usage "\n\n" \
4421     "Trace the route to HOST\n" \
4422     "\nOptions:" \
4423     IF_TRACEROUTE6( \
4424     "\n -4, -6 Force IP or IPv6 name resolution" \
4425     ) \
4426     "\n -F Set the don't fragment bit" \
4427     "\n -I Use ICMP ECHO instead of UDP datagrams" \
4428     "\n -l Display the TTL value of the returned packet" \
4429     "\n -d Set SO_DEBUG options to socket" \
4430     "\n -n Print numeric addresses" \
4431     "\n -r Bypass routing tables, send directly to HOST" \
4432     "\n -v Verbose" \
4433     "\n -m Max time-to-live (max number of hops)" \
4434     "\n -p Base UDP port number used in probes" \
4435     "\n (default 33434)" \
4436     "\n -q Number of probes per TTL (default 3)" \
4437     "\n -s IP address to use as the source address" \
4438     "\n -t Type-of-service in probe packets (default 0)" \
4439     "\n -w Time in seconds to wait for a response (default 3)" \
4440     "\n -g Loose source route gateway (8 max)" \
4441    
4442     #define traceroute6_trivial_usage \
4443     "[-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
4444     " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-i IFACE]\n" \
4445     " HOST [BYTES]"
4446     #define traceroute6_full_usage "\n\n" \
4447     "Trace the route to HOST\n" \
4448     "\nOptions:" \
4449     "\n -d Set SO_DEBUG options to socket" \
4450     "\n -n Print numeric addresses" \
4451     "\n -r Bypass routing tables, send directly to HOST" \
4452     "\n -v Verbose" \
4453     "\n -m Max time-to-live (max number of hops)" \
4454     "\n -p Base UDP port number used in probes" \
4455     "\n (default is 33434)" \
4456     "\n -q Number of probes per TTL (default 3)" \
4457     "\n -s IP address to use as the source address" \
4458     "\n -t Type-of-service in probe packets (default 0)" \
4459     "\n -w Time in seconds to wait for a response (default 3)" \
4460    
4461     #define true_trivial_usage \
4462     ""
4463     #define true_full_usage "\n\n" \
4464     "Return an exit code of TRUE (0)"
4465     #define true_example_usage \
4466     "$ true\n" \
4467     "$ echo $?\n" \
4468     "0\n"
4469    
4470     #define tty_trivial_usage \
4471     ""
4472     #define tty_full_usage "\n\n" \
4473     "Print file name of stdin's terminal" \
4474     IF_INCLUDE_SUSv2( "\n" \
4475     "\nOptions:" \
4476     "\n -s Print nothing, only return exit status" \
4477     )
4478     #define tty_example_usage \
4479     "$ tty\n" \
4480     "/dev/tty2\n"
4481    
4482     #define ttysize_trivial_usage \
4483     "[w] [h]"
4484     #define ttysize_full_usage "\n\n" \
4485     "Print dimension(s) of stdin's terminal, on error return 80x25"
4486    
4487     #define tunctl_trivial_usage \
4488     "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
4489     #define tunctl_full_usage "\n\n" \
4490     "Create or delete tun interfaces\n" \
4491     "\nOptions:" \
4492     "\n -f name tun device (/dev/net/tun)" \
4493     "\n -t name Create iface 'name'" \
4494     "\n -d name Delete iface 'name'" \
4495     IF_FEATURE_TUNCTL_UG( \
4496     "\n -u owner Set iface owner" \
4497     "\n -g group Set iface group" \
4498     "\n -b Brief output" \
4499     )
4500     #define tunctl_example_usage \
4501     "# tunctl\n" \
4502     "# tunctl -d tun0\n"
4503    
4504     #define tune2fs_trivial_usage \
4505     /* "[-c max-mounts-count] [-e errors-behavior] [-g group] " */ \
4506     /* "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " */ \
4507     /* "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " */ \
4508     /* "[-r reserved-blocks-count] [-u user] [-C mount-count] " */ \
4509     "[-L LABEL] " \
4510     /* "[-M last-mounted-dir] [-O [^]feature[,...]] " */ \
4511     /* "[-T last-check-time] [-U UUID] " */ \
4512     "BLOCKDEV"
4513     #define tune2fs_full_usage "\n\n" \
4514     "Adjust filesystem options on ext[23] filesystems"
4515    
4516     #define udhcpc_trivial_usage \
4517     "[-fbnqvoCR] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n" \
4518     " [-H HOSTNAME] [-c CID] [-V VENDOR] [-O DHCP_OPT]..." IF_FEATURE_UDHCP_PORT(" [-P N]")
4519     #define udhcpc_full_usage "\n" \
4520     IF_LONG_OPTS( \
4521     "\n -i,--interface IFACE Interface to use (default eth0)" \
4522     "\n -p,--pidfile FILE Create pidfile" \
4523     "\n -r,--request IP IP address to request" \
4524     "\n -s,--script PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4525     "\n -t,--retries N Send up to N discover packets" \
4526     "\n -T,--timeout N Pause between packets (default 3 seconds)" \
4527     "\n -A,--tryagain N Wait N seconds after failure (default 20)" \
4528     "\n -f,--foreground Run in foreground" \
4529     USE_FOR_MMU( \
4530     "\n -b,--background Background if lease is not obtained" \
4531     ) \
4532     "\n -S,--syslog Log to syslog too" \
4533     "\n -n,--now Exit if lease is not obtained" \
4534     "\n -q,--quit Exit after obtaining lease" \
4535     "\n -R,--release Release IP on exit" \
4536     IF_FEATURE_UDHCP_PORT( \
4537     "\n -P,--client-port N Use port N (default 68)" \
4538     ) \
4539     IF_FEATURE_UDHCPC_ARPING( \
4540     "\n -a,--arping Use arping to validate offered address" \
4541     ) \
4542     "\n -O,--request-option OPT Request DHCP option OPT (cumulative)" \
4543     "\n -o,--no-default-options Don't request any options (unless -O is given)" \
4544     "\n -x OPT:VAL Include option OPT in sent packets (cumulative)" \
4545     "\n -F,--fqdn NAME Ask server to update DNS mapping for NAME" \
4546     "\n -H,-h,--hostname NAME Send NAME as client hostname (default none)" \
4547     "\n -V,--vendorclass VENDOR Vendor identifier (default 'udhcp VERSION')" \
4548     "\n -c,--clientid CLIENTID Client identifier (default own MAC)" \
4549     "\n -C,--clientid-none Don't send client identifier" \
4550     ) \
4551     IF_NOT_LONG_OPTS( \
4552     "\n -i IFACE Interface to use (default eth0)" \
4553     "\n -p FILE Create pidfile" \
4554     "\n -r IP IP address to request" \
4555     "\n -s PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" \
4556     "\n -t N Send up to N discover packets" \
4557     "\n -T N Pause between packets (default 3 seconds)" \
4558     "\n -A N Wait N seconds (default 20) after failure" \
4559     "\n -x OPT:VAL Include option OPT in sent packets" \
4560     "\n -O OPT Request DHCP option OPT (cumulative)" \
4561     "\n -o Don't request any options (unless -O is given)" \
4562     "\n -f Run in foreground" \
4563     USE_FOR_MMU( \
4564     "\n -b Background if lease is not obtained" \
4565     ) \
4566     "\n -S Log to syslog too" \
4567     "\n -n Exit if lease is not obtained" \
4568     "\n -q Exit after obtaining lease" \
4569     "\n -R Release IP on exit" \
4570     IF_FEATURE_UDHCP_PORT( \
4571     "\n -P N Use port N (default 68)" \
4572     ) \
4573     IF_FEATURE_UDHCPC_ARPING( \
4574     "\n -a Use arping to validate offered address" \
4575     ) \
4576     "\n -F NAME Ask server to update DNS mapping for NAME" \
4577     "\n -H,-h NAME Send NAME as client hostname (default none)" \
4578     "\n -V VENDOR Vendor identifier (default 'udhcp VERSION')" \
4579     "\n -c CLIENTID Client identifier (default own MAC)" \
4580     "\n -C Don't send client identifier" \
4581     )
4582    
4583     #define udhcpd_trivial_usage \
4584     "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [configfile]" \
4585    
4586     #define udhcpd_full_usage "\n\n" \
4587     "DHCP server\n" \
4588     "\n -f Run in foreground" \
4589     "\n -S Log to syslog too" \
4590     IF_FEATURE_UDHCP_PORT( \
4591     "\n -P N Use port N (default 67)" \
4592     )
4593    
4594     #define umount_trivial_usage \
4595     "[OPTIONS] FILESYSTEM|DIRECTORY"
4596     #define umount_full_usage "\n\n" \
4597     "Unmount file systems\n" \
4598     "\nOptions:" \
4599     IF_FEATURE_UMOUNT_ALL( \
4600     "\n -a Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
4601     ) \
4602     IF_FEATURE_MTAB_SUPPORT( \
4603     "\n -n Don't erase /etc/mtab entries" \
4604     ) \
4605     "\n -r Try to remount devices as read-only if mount is busy" \
4606     "\n -l Lazy umount (detach filesystem)" \
4607     "\n -f Force umount (i.e., unreachable NFS server)" \
4608     IF_FEATURE_MOUNT_LOOP( \
4609     "\n -d Free loop device if it has been used" \
4610     )
4611    
4612     #define umount_example_usage \
4613     "$ umount /dev/hdc1\n"
4614    
4615     #define uname_trivial_usage \
4616     "[-amnrspv]"
4617     #define uname_full_usage "\n\n" \
4618     "Print system information\n" \
4619     "\nOptions:" \
4620     "\n -a Print all" \
4621     "\n -m The machine (hardware) type" \
4622     "\n -n Hostname" \
4623     "\n -r OS release" \
4624     "\n -s OS name (default)" \
4625     "\n -p Processor type" \
4626     "\n -v OS version" \
4627    
4628     #define uname_example_usage \
4629     "$ uname -a\n" \
4630     "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
4631    
4632     #define uncompress_trivial_usage \
4633     "[-cf] [FILE]..."
4634     #define uncompress_full_usage "\n\n" \
4635     "Decompress .Z file[s]\n" \
4636     "\nOptions:" \
4637     "\n -c Write to stdout" \
4638     "\n -f Overwrite" \
4639    
4640     #define unexpand_trivial_usage \
4641     "[-fa][-t N] [FILE]..."
4642     #define unexpand_full_usage "\n\n" \
4643     "Convert spaces to tabs, writing to stdout\n" \
4644     "\nOptions:" \
4645     IF_FEATURE_UNEXPAND_LONG_OPTIONS( \
4646     "\n -a,--all Convert all blanks" \
4647     "\n -f,--first-only Convert only leading blanks" \
4648     "\n -t,--tabs=N Tabstops every N chars" \
4649     ) \
4650     IF_NOT_FEATURE_UNEXPAND_LONG_OPTIONS( \
4651     "\n -a Convert all blanks" \
4652     "\n -f Convert only leading blanks" \
4653     "\n -t N Tabstops every N chars" \
4654     )
4655    
4656     #define uniq_trivial_usage \
4657     "[-cdu][-f,s,w N] [INPUT [OUTPUT]]"
4658     #define uniq_full_usage "\n\n" \
4659     "Discard duplicate lines\n" \
4660     "\nOptions:" \
4661     "\n -c Prefix lines by the number of occurrences" \
4662     "\n -d Only print duplicate lines" \
4663     "\n -u Only print unique lines" \
4664     "\n -f N Skip first N fields" \
4665     "\n -s N Skip first N chars (after any skipped fields)" \
4666     "\n -w N Compare N characters in line" \
4667    
4668     #define uniq_example_usage \
4669     "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
4670     "a\n" \
4671     "b\n" \
4672     "c\n"
4673    
4674     #define unzip_trivial_usage \
4675     "[-opts[modifiers]] FILE[.zip] [LIST] [-x XLIST] [-d DIR]"
4676     #define unzip_full_usage "\n\n" \
4677     "Extract files from ZIP archives\n" \
4678     "\nOptions:" \
4679     "\n -l List archive contents (with -q for short form)" \
4680     "\n -n Never overwrite files (default)" \
4681     "\n -o Overwrite" \
4682     "\n -p Send output to stdout" \
4683     "\n -q Quiet" \
4684     "\n -x XLST Exclude these files" \
4685     "\n -d DIR Extract files into DIR" \
4686    
4687     #define uptime_trivial_usage \
4688     ""
4689     #define uptime_full_usage "\n\n" \
4690     "Display the time since the last boot"
4691    
4692     #define uptime_example_usage \
4693     "$ uptime\n" \
4694     " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
4695    
4696     #define usleep_trivial_usage \
4697     "N"
4698     #define usleep_full_usage "\n\n" \
4699     "Pause for N microseconds"
4700    
4701     #define usleep_example_usage \
4702     "$ usleep 1000000\n" \
4703     "[pauses for 1 second]\n"
4704    
4705     #define uudecode_trivial_usage \
4706     "[-o OUTFILE] [INFILE]"
4707     #define uudecode_full_usage "\n\n" \
4708     "Uudecode a file\n" \
4709     "Finds outfile name in uuencoded source unless -o is given"
4710    
4711     #define uudecode_example_usage \
4712     "$ uudecode -o busybox busybox.uu\n" \
4713     "$ ls -l busybox\n" \
4714     "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
4715    
4716     #define uuencode_trivial_usage \
4717     "[-m] [INFILE] STORED_FILENAME"
4718     #define uuencode_full_usage "\n\n" \
4719     "Uuencode a file to stdout\n" \
4720     "\nOptions:" \
4721     "\n -m Use base64 encoding per RFC1521" \
4722    
4723     #define uuencode_example_usage \
4724     "$ uuencode busybox busybox\n" \
4725     "begin 755 busybox\n" \
4726     "<encoded file snipped>\n" \
4727     "$ uudecode busybox busybox > busybox.uu\n" \
4728     "$\n"
4729    
4730     #define vconfig_trivial_usage \
4731     "COMMAND [OPTIONS]"
4732     #define vconfig_full_usage "\n\n" \
4733     "Create and remove virtual ethernet devices\n" \
4734     "\nOptions:" \
4735     "\n add [interface-name] [vlan_id]" \
4736     "\n rem [vlan-name]" \
4737     "\n set_flag [interface-name] [flag-num] [0 | 1]" \
4738     "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
4739     "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
4740     "\n set_name_type [name-type]" \
4741    
4742     #define vi_trivial_usage \
4743     "[OPTIONS] [FILE]..."
4744     #define vi_full_usage "\n\n" \
4745     "Edit FILE\n" \
4746     "\nOptions:" \
4747     IF_FEATURE_VI_COLON( \
4748     "\n -c Initial command to run ($EXINIT also available)") \
4749     IF_FEATURE_VI_READONLY( \
4750     "\n -R Read-only") \
4751     "\n -H Short help regarding available features" \
4752    
4753     #define vlock_trivial_usage \
4754     "[OPTIONS]"
4755     #define vlock_full_usage "\n\n" \
4756     "Lock a virtual terminal. A password is required to unlock.\n" \
4757     "\nOptions:" \
4758     "\n -a Lock all VTs" \
4759    
4760     #define volname_trivial_usage \
4761     "[DEVICE]"
4762     #define volname_full_usage "\n\n" \
4763     "Show CD volume name of the DEVICE (default /dev/cdrom)"
4764    
4765     #define wall_trivial_usage \
4766     "[FILE]"
4767     #define wall_full_usage "\n\n" \
4768     "Write content of FILE or stdin to all logged-in users"
4769     #define wall_sample_usage \
4770     "echo foo | wall\n" \
4771     "wall ./mymessage"
4772    
4773     #define watch_trivial_usage \
4774     "[-n SEC] [-t] PROG ARGS"
4775     #define watch_full_usage "\n\n" \
4776     "Run PROG periodically\n" \
4777     "\nOptions:" \
4778     "\n -n Loop period in seconds (default 2)" \
4779     "\n -t Don't print header" \
4780    
4781     #define watch_example_usage \
4782     "$ watch date\n" \
4783     "Mon Dec 17 10:31:40 GMT 2000\n" \
4784     "Mon Dec 17 10:31:42 GMT 2000\n" \
4785     "Mon Dec 17 10:31:44 GMT 2000"
4786    
4787     #define watchdog_trivial_usage \
4788     "[-t N[ms]] [-T N[ms]] [-F] DEV"
4789     #define watchdog_full_usage "\n\n" \
4790     "Periodically write to watchdog device DEV\n" \
4791     "\nOptions:" \
4792     "\n -T N Reboot after N seconds if not reset (default 60)" \
4793     "\n -t N Reset every N seconds (default 30)" \
4794     "\n -F Run in foreground" \
4795     "\n" \
4796     "\nUse 500ms to specify period in milliseconds" \
4797    
4798     #define wc_trivial_usage \
4799     "[OPTIONS] [FILE]..."
4800     #define wc_full_usage "\n\n" \
4801     "Print line, word, and byte counts for each FILE (or stdin),\n" \
4802     "and a total line if more than one FILE is specified\n" \
4803     "\nOptions:" \
4804     "\n -c Print the byte counts" \
4805     "\n -l Print the newline counts" \
4806     "\n -L Print the length of the longest line" \
4807     "\n -w Print the word counts" \
4808    
4809     #define wc_example_usage \
4810     "$ wc /etc/passwd\n" \
4811     " 31 46 1365 /etc/passwd\n"
4812    
4813     #define wget_trivial_usage \
4814     IF_FEATURE_WGET_LONG_OPTIONS( \
4815     "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document FILE]\n" \
4816     " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
4817     " [--no-check-certificate] [-U|--user-agent AGENT] URL" \
4818     ) \
4819     IF_NOT_FEATURE_WGET_LONG_OPTIONS( \
4820     "[-csq] [-O FILE] [-Y on/off] [-P DIR] [-U AGENT] URL" \
4821     )
4822     #define wget_full_usage "\n\n" \
4823     "Retrieve files via HTTP or FTP\n" \
4824     "\nOptions:" \
4825     "\n -s Spider mode - only check file existence" \
4826     "\n -c Continue retrieval of aborted transfer" \
4827     "\n -q Quiet" \
4828     "\n -P Set directory prefix to DIR" \
4829     "\n -O FILE Save to FILE ('-' for stdout)" \
4830     "\n -U STR Use STR for User-Agent header" \
4831     "\n -Y Use proxy ('on' or 'off')" \
4832    
4833     #define which_trivial_usage \
4834     "[COMMAND]..."
4835     #define which_full_usage "\n\n" \
4836     "Locate a COMMAND"
4837     #define which_example_usage \
4838     "$ which login\n" \
4839     "/bin/login\n"
4840    
4841     #define who_trivial_usage \
4842     "[-a]"
4843     #define who_full_usage "\n\n" \
4844     "Show who is logged on\n" \
4845     "\nOptions:" \
4846     "\n -a Show all" \
4847    
4848     #define whoami_trivial_usage \
4849     ""
4850     #define whoami_full_usage "\n\n" \
4851     "Print the user name associated with the current effective user id"
4852    
4853     #define zcat_trivial_usage \
4854     "FILE"
4855     #define zcat_full_usage "\n\n" \
4856     "Decompress to stdout"
4857    
4858     #define zcip_trivial_usage \
4859     "[OPTIONS] IFACE SCRIPT"
4860     #define zcip_full_usage "\n\n" \
4861     "Manage a ZeroConf IPv4 link-local address\n" \
4862     "\nOptions:" \
4863     "\n -f Run in foreground" \
4864     "\n -q Quit after obtaining address" \
4865     "\n -r 169.254.x.x Request this address first" \
4866     "\n -v Verbose" \
4867     "\n" \
4868     "\nWith no -q, runs continuously monitoring for ARP conflicts," \
4869     "\nexits only on I/O errors (link down etc)" \
4870    
4871    
4872     #endif