Contents of /trunk/mkinitrd-magellan/busybox/coreutils/Config.in
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Revision 984 -
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Sun May 30 11:32:42 2010 UTC (14 years ago) by niro
File size: 19268 byte(s)
Sun May 30 11:32:42 2010 UTC (14 years ago) by niro
File size: 19268 byte(s)
-updated to busybox-1.16.1 and enabled blkid/uuid support in default config
1 | # |
2 | # For a description of the syntax of this configuration file, |
3 | # see scripts/kbuild/config-language.txt. |
4 | # |
5 | |
6 | menu "Coreutils" |
7 | |
8 | config BASENAME |
9 | bool "basename" |
10 | default n |
11 | help |
12 | basename is used to strip the directory and suffix from filenames, |
13 | leaving just the filename itself. Enable this option if you wish |
14 | to enable the 'basename' utility. |
15 | |
16 | config CAL |
17 | bool "cal" |
18 | default n |
19 | help |
20 | cal is used to display a monthly calender. |
21 | |
22 | config CAT |
23 | bool "cat" |
24 | default n |
25 | help |
26 | cat is used to concatenate files and print them to the standard |
27 | output. Enable this option if you wish to enable the 'cat' utility. |
28 | |
29 | config CATV |
30 | bool "catv" |
31 | default n |
32 | help |
33 | Display nonprinting characters as escape sequences (like some |
34 | implementations' cat -v option). |
35 | |
36 | config CHGRP |
37 | bool "chgrp" |
38 | default n |
39 | help |
40 | chgrp is used to change the group ownership of files. |
41 | |
42 | config CHMOD |
43 | bool "chmod" |
44 | default n |
45 | help |
46 | chmod is used to change the access permission of files. |
47 | |
48 | config CHOWN |
49 | bool "chown" |
50 | default n |
51 | help |
52 | chown is used to change the user and/or group ownership |
53 | of files. |
54 | |
55 | config FEATURE_CHOWN_LONG_OPTIONS |
56 | bool "Enable long options" |
57 | default n |
58 | depends on CHOWN && LONG_OPTS |
59 | help |
60 | Enable use of long options |
61 | |
62 | config CHROOT |
63 | bool "chroot" |
64 | default n |
65 | help |
66 | chroot is used to change the root directory and run a command. |
67 | The default command is `/bin/sh'. |
68 | |
69 | config CKSUM |
70 | bool "cksum" |
71 | default n |
72 | help |
73 | cksum is used to calculate the CRC32 checksum of a file. |
74 | |
75 | config COMM |
76 | bool "comm" |
77 | default n |
78 | help |
79 | comm is used to compare two files line by line and return |
80 | a three-column output. |
81 | |
82 | config CP |
83 | bool "cp" |
84 | default n |
85 | help |
86 | cp is used to copy files and directories. |
87 | |
88 | config FEATURE_CP_LONG_OPTIONS |
89 | bool "Enable long options for cp" |
90 | default n |
91 | depends on CP && LONG_OPTS |
92 | help |
93 | Enable long options for cp. |
94 | Also add support for --parents option. |
95 | |
96 | config CUT |
97 | bool "cut" |
98 | default n |
99 | help |
100 | cut is used to print selected parts of lines from |
101 | each file to stdout. |
102 | |
103 | config DATE |
104 | bool "date" |
105 | default n |
106 | help |
107 | date is used to set the system date or display the |
108 | current time in the given format. |
109 | |
110 | config FEATURE_DATE_ISOFMT |
111 | bool "Enable ISO date format output (-I)" |
112 | default y |
113 | depends on DATE |
114 | help |
115 | Enable option (-I) to output an ISO-8601 compliant |
116 | date/time string. |
117 | |
118 | config FEATURE_DATE_COMPAT |
119 | bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format" |
120 | default y |
121 | depends on DATE |
122 | help |
123 | System time can be set by 'date -s DATE' and simply 'date DATE', |
124 | but formats of DATE string are different. 'date DATE' accepts |
125 | a rather weird MMDDhhmm[[YY]YY][.ss] format with completely |
126 | unnatural placement of year between minutes and seconds. |
127 | date -s (and other commands like touch -d) use more sensible |
128 | formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss). |
129 | |
130 | With this option off, 'date DATE' is 'date -s DATE' support |
131 | the same format. With it on, 'date DATE' additionally supports |
132 | MMDDhhmm[[YY]YY][.ss] format. |
133 | |
134 | config DD |
135 | bool "dd" |
136 | default n |
137 | help |
138 | dd copies a file (from standard input to standard output, |
139 | by default) using specific input and output blocksizes, |
140 | while optionally performing conversions on it. |
141 | |
142 | config FEATURE_DD_SIGNAL_HANDLING |
143 | bool "Enable DD signal handling for status reporting" |
144 | default y |
145 | depends on DD |
146 | help |
147 | Sending a SIGUSR1 signal to a running `dd' process makes it |
148 | print to standard error the number of records read and written |
149 | so far, then to resume copying. |
150 | |
151 | $ dd if=/dev/zero of=/dev/null& |
152 | $ pid=$! kill -USR1 $pid; sleep 1; kill $pid |
153 | 10899206+0 records in |
154 | 10899206+0 records out |
155 | |
156 | config FEATURE_DD_THIRD_STATUS_LINE |
157 | bool "Enable the third status line upon signal" |
158 | default n |
159 | depends on DD && FEATURE_DD_SIGNAL_HANDLING |
160 | help |
161 | Displays a coreutils-like third status line with transferred bytes, |
162 | elapsed time and speed. |
163 | |
164 | config FEATURE_DD_IBS_OBS |
165 | bool "Enable ibs, obs and conv options" |
166 | default n |
167 | depends on DD |
168 | help |
169 | Enables support for writing a certain number of bytes in and out, |
170 | at a time, and performing conversions on the data stream. |
171 | |
172 | config DF |
173 | bool "df" |
174 | default n |
175 | help |
176 | df reports the amount of disk space used and available |
177 | on filesystems. |
178 | |
179 | config FEATURE_DF_FANCY |
180 | bool "Enable -a, -i, -B" |
181 | default n |
182 | depends on DF |
183 | help |
184 | This option enables -a, -i and -B. |
185 | |
186 | config DIRNAME |
187 | bool "dirname" |
188 | default n |
189 | help |
190 | dirname is used to strip a non-directory suffix from |
191 | a file name. |
192 | |
193 | config DOS2UNIX |
194 | bool "dos2unix/unix2dos" |
195 | default n |
196 | help |
197 | dos2unix is used to convert a text file from DOS format to |
198 | UNIX format, and vice versa. |
199 | |
200 | config UNIX2DOS |
201 | bool |
202 | default y |
203 | depends on DOS2UNIX |
204 | help |
205 | unix2dos is used to convert a text file from UNIX format to |
206 | DOS format, and vice versa. |
207 | |
208 | config DU |
209 | bool "du (default blocksize of 512 bytes)" |
210 | default n |
211 | help |
212 | du is used to report the amount of disk space used |
213 | for specified files. |
214 | |
215 | config FEATURE_DU_DEFAULT_BLOCKSIZE_1K |
216 | bool "Use a default blocksize of 1024 bytes (1K)" |
217 | default y |
218 | depends on DU |
219 | help |
220 | Use a blocksize of (1K) instead of the default 512b. |
221 | |
222 | config ECHO |
223 | bool "echo (basic SuSv3 version taking no options)" |
224 | default n |
225 | help |
226 | echo is used to print a specified string to stdout. |
227 | |
228 | # this entry also appears in shell/Config.in, next to the echo builtin |
229 | config FEATURE_FANCY_ECHO |
230 | bool "Enable echo options (-n and -e)" |
231 | default y |
232 | depends on ECHO || ASH_BUILTIN_ECHO || HUSH |
233 | help |
234 | This adds options (-n and -e) to echo. |
235 | |
236 | config ENV |
237 | bool "env" |
238 | default n |
239 | help |
240 | env is used to set an environment variable and run |
241 | a command; without options it displays the current |
242 | environment. |
243 | |
244 | config FEATURE_ENV_LONG_OPTIONS |
245 | bool "Enable long options" |
246 | default n |
247 | depends on ENV && LONG_OPTS |
248 | help |
249 | Support long options for the env applet. |
250 | |
251 | config EXPAND |
252 | bool "expand" |
253 | default n |
254 | help |
255 | By default, convert all tabs to spaces. |
256 | |
257 | config FEATURE_EXPAND_LONG_OPTIONS |
258 | bool "Enable long options" |
259 | default n |
260 | depends on EXPAND && LONG_OPTS |
261 | help |
262 | Support long options for the expand applet. |
263 | |
264 | config EXPR |
265 | bool "expr" |
266 | default n |
267 | help |
268 | expr is used to calculate numbers and print the result |
269 | to standard output. |
270 | |
271 | config EXPR_MATH_SUPPORT_64 |
272 | bool "Extend Posix numbers support to 64 bit" |
273 | default n |
274 | depends on EXPR |
275 | help |
276 | Enable 64-bit math support in the expr applet. This will make |
277 | the applet slightly larger, but will allow computation with very |
278 | large numbers. |
279 | |
280 | config FALSE |
281 | bool "false" |
282 | default n |
283 | help |
284 | false returns an exit code of FALSE (1). |
285 | |
286 | config FOLD |
287 | bool "fold" |
288 | default n |
289 | help |
290 | Wrap text to fit a specific width. |
291 | |
292 | config FSYNC |
293 | bool "fsync" |
294 | default n |
295 | help |
296 | fsync is used to flush file-related cached blocks to disk. |
297 | |
298 | config HEAD |
299 | bool "head" |
300 | default n |
301 | help |
302 | head is used to print the first specified number of lines |
303 | from files. |
304 | |
305 | config FEATURE_FANCY_HEAD |
306 | bool "Enable head options (-c, -q, and -v)" |
307 | default n |
308 | depends on HEAD |
309 | help |
310 | This enables the head options (-c, -q, and -v). |
311 | |
312 | config HOSTID |
313 | bool "hostid" |
314 | default n |
315 | help |
316 | hostid prints the numeric identifier (in hexadecimal) for |
317 | the current host. |
318 | |
319 | config ID |
320 | bool "id" |
321 | default n |
322 | help |
323 | id displays the current user and group ID names. |
324 | |
325 | config INSTALL |
326 | bool "install" |
327 | default n |
328 | help |
329 | Copy files and set attributes. |
330 | |
331 | config FEATURE_INSTALL_LONG_OPTIONS |
332 | bool "Enable long options" |
333 | default n |
334 | depends on INSTALL && LONG_OPTS |
335 | help |
336 | Support long options for the install applet. |
337 | |
338 | config LENGTH |
339 | bool "length" |
340 | default n |
341 | help |
342 | length is used to print out the length of a specified string. |
343 | |
344 | config LN |
345 | bool "ln" |
346 | default n |
347 | help |
348 | ln is used to create hard or soft links between files. |
349 | |
350 | config LOGNAME |
351 | bool "logname" |
352 | default n |
353 | help |
354 | logname is used to print the current user's login name. |
355 | |
356 | config LS |
357 | bool "ls" |
358 | default n |
359 | help |
360 | ls is used to list the contents of directories. |
361 | |
362 | config FEATURE_LS_FILETYPES |
363 | bool "Enable filetyping options (-p and -F)" |
364 | default y |
365 | depends on LS |
366 | help |
367 | Enable the ls options (-p and -F). |
368 | |
369 | config FEATURE_LS_FOLLOWLINKS |
370 | bool "Enable symlinks dereferencing (-L)" |
371 | default y |
372 | depends on LS |
373 | help |
374 | Enable the ls option (-L). |
375 | |
376 | config FEATURE_LS_RECURSIVE |
377 | bool "Enable recursion (-R)" |
378 | default y |
379 | depends on LS |
380 | help |
381 | Enable the ls option (-R). |
382 | |
383 | config FEATURE_LS_SORTFILES |
384 | bool "Sort the file names" |
385 | default y |
386 | depends on LS |
387 | help |
388 | Allow ls to sort file names alphabetically. |
389 | |
390 | config FEATURE_LS_TIMESTAMPS |
391 | bool "Show file timestamps" |
392 | default y |
393 | depends on LS |
394 | help |
395 | Allow ls to display timestamps for files. |
396 | |
397 | config FEATURE_LS_USERNAME |
398 | bool "Show username/groupnames" |
399 | default y |
400 | depends on LS |
401 | help |
402 | Allow ls to display username/groupname for files. |
403 | |
404 | config FEATURE_LS_COLOR |
405 | bool "Allow use of color to identify file types" |
406 | default y |
407 | depends on LS && LONG_OPTS |
408 | help |
409 | This enables the --color option to ls. |
410 | |
411 | config FEATURE_LS_COLOR_IS_DEFAULT |
412 | bool "Produce colored ls output by default" |
413 | default n |
414 | depends on FEATURE_LS_COLOR |
415 | help |
416 | Saying yes here will turn coloring on by default, |
417 | even if no "--color" option is given to the ls command. |
418 | This is not recommended, since the colors are not |
419 | configurable, and the output may not be legible on |
420 | many output screens. |
421 | |
422 | config MD5SUM |
423 | bool "md5sum" |
424 | default n |
425 | help |
426 | md5sum is used to print or check MD5 checksums. |
427 | |
428 | config MKDIR |
429 | bool "mkdir" |
430 | default n |
431 | help |
432 | mkdir is used to create directories with the specified names. |
433 | |
434 | config FEATURE_MKDIR_LONG_OPTIONS |
435 | bool "Enable long options" |
436 | default n |
437 | depends on MKDIR && LONG_OPTS |
438 | help |
439 | Support long options for the mkdir applet. |
440 | |
441 | config MKFIFO |
442 | bool "mkfifo" |
443 | default n |
444 | help |
445 | mkfifo is used to create FIFOs (named pipes). |
446 | The `mknod' program can also create FIFOs. |
447 | |
448 | config MKNOD |
449 | bool "mknod" |
450 | default n |
451 | help |
452 | mknod is used to create FIFOs or block/character special |
453 | files with the specified names. |
454 | |
455 | config MV |
456 | bool "mv" |
457 | default n |
458 | help |
459 | mv is used to move or rename files or directories. |
460 | |
461 | config FEATURE_MV_LONG_OPTIONS |
462 | bool "Enable long options" |
463 | default n |
464 | depends on MV && LONG_OPTS |
465 | help |
466 | Support long options for the mv applet. |
467 | |
468 | config NICE |
469 | bool "nice" |
470 | default n |
471 | help |
472 | nice runs a program with modified scheduling priority. |
473 | |
474 | config NOHUP |
475 | bool "nohup" |
476 | default n |
477 | help |
478 | run a command immune to hangups, with output to a non-tty. |
479 | |
480 | config OD |
481 | bool "od" |
482 | default n |
483 | help |
484 | od is used to dump binary files in octal and other formats. |
485 | |
486 | config PRINTENV |
487 | bool "printenv" |
488 | default n |
489 | help |
490 | printenv is used to print all or part of environment. |
491 | |
492 | config PRINTF |
493 | bool "printf" |
494 | default n |
495 | help |
496 | printf is used to format and print specified strings. |
497 | It's similar to `echo' except it has more options. |
498 | |
499 | config PWD |
500 | bool "pwd" |
501 | default n |
502 | help |
503 | pwd is used to print the current directory. |
504 | |
505 | config READLINK |
506 | bool "readlink" |
507 | default n |
508 | help |
509 | This program reads a symbolic link and returns the name |
510 | of the file it points to |
511 | |
512 | config FEATURE_READLINK_FOLLOW |
513 | bool "Enable canonicalization by following all symlinks (-f)" |
514 | default n |
515 | depends on READLINK |
516 | help |
517 | Enable the readlink option (-f). |
518 | |
519 | config REALPATH |
520 | bool "realpath" |
521 | default n |
522 | help |
523 | Return the canonicalized absolute pathname. |
524 | This isn't provided by GNU shellutils, but where else does it belong. |
525 | |
526 | config RM |
527 | bool "rm" |
528 | default n |
529 | help |
530 | rm is used to remove files or directories. |
531 | |
532 | config RMDIR |
533 | bool "rmdir" |
534 | default n |
535 | help |
536 | rmdir is used to remove empty directories. |
537 | |
538 | config FEATURE_RMDIR_LONG_OPTIONS |
539 | bool "Enable long options" |
540 | default n |
541 | depends on RMDIR && LONG_OPTS |
542 | help |
543 | Support long options for the rmdir applet, including |
544 | --ignore-fail-on-non-empty for compatibility with GNU rmdir. |
545 | |
546 | config SEQ |
547 | bool "seq" |
548 | default n |
549 | help |
550 | print a sequence of numbers |
551 | |
552 | config SHA1SUM |
553 | bool "sha1sum" |
554 | default n |
555 | help |
556 | Compute and check SHA1 message digest |
557 | |
558 | config SHA256SUM |
559 | bool "sha256sum" |
560 | default n |
561 | help |
562 | Compute and check SHA256 message digest |
563 | |
564 | config SHA512SUM |
565 | bool "sha512sum" |
566 | default n |
567 | help |
568 | Compute and check SHA512 message digest |
569 | |
570 | config SLEEP |
571 | bool "sleep" |
572 | default n |
573 | help |
574 | sleep is used to pause for a specified number of seconds. |
575 | It comes in 3 versions: |
576 | - small: takes one integer parameter |
577 | - fancy: takes multiple integer arguments with suffixes: |
578 | sleep 1d 2h 3m 15s |
579 | - fancy with fractional numbers: |
580 | sleep 2.3s 4.5h sleeps for 16202.3 seconds |
581 | Last one is "the most compatible" with coreutils sleep, |
582 | but it adds around 1k of code. |
583 | |
584 | config FEATURE_FANCY_SLEEP |
585 | bool "Enable multiple arguments and s/m/h/d suffixes" |
586 | default n |
587 | depends on SLEEP |
588 | help |
589 | Allow sleep to pause for specified minutes, hours, and days. |
590 | |
591 | config FEATURE_FLOAT_SLEEP |
592 | bool "Enable fractional arguments" |
593 | default n |
594 | depends on FEATURE_FANCY_SLEEP |
595 | help |
596 | Allow for fractional numeric parameters. |
597 | |
598 | config SORT |
599 | bool "sort" |
600 | default n |
601 | help |
602 | sort is used to sort lines of text in specified files. |
603 | |
604 | config FEATURE_SORT_BIG |
605 | bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)" |
606 | default y |
607 | depends on SORT |
608 | help |
609 | Without this, sort only supports -r, -u, and an integer version |
610 | of -n. Selecting this adds sort keys, floating point support, and |
611 | more. This adds a little over 3k to a nonstatic build on x86. |
612 | |
613 | The SuSv3 sort standard is available at: |
614 | http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html |
615 | |
616 | config SPLIT |
617 | bool "split" |
618 | default n |
619 | help |
620 | split a file into pieces. |
621 | |
622 | config FEATURE_SPLIT_FANCY |
623 | bool "Fancy extensions" |
624 | default n |
625 | depends on SPLIT |
626 | help |
627 | Add support for features not required by SUSv3. |
628 | Supports additional suffixes 'b' for 512 bytes, |
629 | 'g' for 1GiB for the -b option. |
630 | |
631 | config STAT |
632 | bool "stat" |
633 | default n |
634 | help |
635 | display file or filesystem status. |
636 | |
637 | config FEATURE_STAT_FORMAT |
638 | bool "Enable custom formats (-c)" |
639 | default n |
640 | depends on STAT |
641 | help |
642 | Without this, stat will not support the '-c format' option where |
643 | users can pass a custom format string for output. This adds about |
644 | 7k to a nonstatic build on amd64. |
645 | |
646 | config STTY |
647 | bool "stty" |
648 | default n |
649 | help |
650 | stty is used to change and print terminal line settings. |
651 | |
652 | config SUM |
653 | bool "sum" |
654 | default n |
655 | help |
656 | checksum and count the blocks in a file |
657 | |
658 | config SYNC |
659 | bool "sync" |
660 | default n |
661 | help |
662 | sync is used to flush filesystem buffers. |
663 | |
664 | config TAC |
665 | bool "tac" |
666 | default n |
667 | help |
668 | tac is used to concatenate and print files in reverse. |
669 | |
670 | config TAIL |
671 | bool "tail" |
672 | default n |
673 | help |
674 | tail is used to print the last specified number of lines |
675 | from files. |
676 | |
677 | config FEATURE_FANCY_TAIL |
678 | bool "Enable extra tail options (-q, -s, -v, and -F)" |
679 | default y |
680 | depends on TAIL |
681 | help |
682 | The options (-q, -s, and -v) are provided by GNU tail, but |
683 | are not specific in the SUSv3 standard. |
684 | |
685 | config TEE |
686 | bool "tee" |
687 | default n |
688 | help |
689 | tee is used to read from standard input and write |
690 | to standard output and files. |
691 | |
692 | config FEATURE_TEE_USE_BLOCK_IO |
693 | bool "Enable block I/O (larger/faster) instead of byte I/O" |
694 | default n |
695 | depends on TEE |
696 | help |
697 | Enable this option for a faster tee, at expense of size. |
698 | |
699 | config TEST |
700 | bool "test" |
701 | default n |
702 | help |
703 | test is used to check file types and compare values, |
704 | returning an appropriate exit code. The bash shell |
705 | has test built in, ash can build it in optionally. |
706 | |
707 | config FEATURE_TEST_64 |
708 | bool "Extend test to 64 bit" |
709 | default n |
710 | depends on TEST || ASH_BUILTIN_TEST || HUSH |
711 | help |
712 | Enable 64-bit support in test. |
713 | |
714 | config TOUCH |
715 | bool "touch" |
716 | default n |
717 | help |
718 | touch is used to create or change the access and/or |
719 | modification timestamp of specified files. |
720 | |
721 | config TR |
722 | bool "tr" |
723 | default n |
724 | help |
725 | tr is used to squeeze, and/or delete characters from standard |
726 | input, writing to standard output. |
727 | |
728 | config FEATURE_TR_CLASSES |
729 | bool "Enable character classes (such as [:upper:])" |
730 | default n |
731 | depends on TR |
732 | help |
733 | Enable character classes, enabling commands such as: |
734 | tr [:upper:] [:lower:] to convert input into lowercase. |
735 | |
736 | config FEATURE_TR_EQUIV |
737 | bool "Enable equivalence classes" |
738 | default n |
739 | depends on TR |
740 | help |
741 | Enable equivalence classes, which essentially add the enclosed |
742 | character to the current set. For instance, tr [=a=] xyz would |
743 | replace all instances of 'a' with 'xyz'. This option is mainly |
744 | useful for cases when no other way of expressing a character |
745 | is possible. |
746 | |
747 | config TRUE |
748 | bool "true" |
749 | default n |
750 | help |
751 | true returns an exit code of TRUE (0). |
752 | |
753 | config TTY |
754 | bool "tty" |
755 | default n |
756 | help |
757 | tty is used to print the name of the current terminal to |
758 | standard output. |
759 | |
760 | config UNAME |
761 | bool "uname" |
762 | default n |
763 | help |
764 | uname is used to print system information. |
765 | |
766 | config UNEXPAND |
767 | bool "unexpand" |
768 | default n |
769 | help |
770 | By default, convert only leading sequences of blanks to tabs. |
771 | |
772 | config FEATURE_UNEXPAND_LONG_OPTIONS |
773 | bool "Enable long options" |
774 | default n |
775 | depends on UNEXPAND && LONG_OPTS |
776 | help |
777 | Support long options for the unexpand applet. |
778 | |
779 | config UNIQ |
780 | bool "uniq" |
781 | default n |
782 | help |
783 | uniq is used to remove duplicate lines from a sorted file. |
784 | |
785 | config USLEEP |
786 | bool "usleep" |
787 | default n |
788 | help |
789 | usleep is used to pause for a specified number of microseconds. |
790 | |
791 | config UUDECODE |
792 | bool "uudecode" |
793 | default n |
794 | help |
795 | uudecode is used to decode a uuencoded file. |
796 | |
797 | config UUENCODE |
798 | bool "uuencode" |
799 | default n |
800 | help |
801 | uuencode is used to uuencode a file. |
802 | |
803 | config WC |
804 | bool "wc" |
805 | default n |
806 | help |
807 | wc is used to print the number of bytes, words, and lines, |
808 | in specified files. |
809 | |
810 | config FEATURE_WC_LARGE |
811 | bool "Support very large files in wc" |
812 | default n |
813 | depends on WC |
814 | help |
815 | Use "unsigned long long" in wc for counter variables. |
816 | |
817 | config WHO |
818 | bool "who" |
819 | default n |
820 | select FEATURE_UTMP |
821 | help |
822 | who is used to show who is logged on. |
823 | |
824 | config WHOAMI |
825 | bool "whoami" |
826 | default n |
827 | help |
828 | whoami is used to print the username of the current |
829 | user id (same as id -un). |
830 | |
831 | config YES |
832 | bool "yes" |
833 | default n |
834 | help |
835 | yes is used to repeatedly output a specific string, or |
836 | the default string `y'. |
837 | |
838 | comment "Common options for cp and mv" |
839 | depends on CP || MV |
840 | |
841 | config FEATURE_PRESERVE_HARDLINKS |
842 | bool "Preserve hard links" |
843 | default n |
844 | depends on CP || MV |
845 | help |
846 | Allow cp and mv to preserve hard links. |
847 | |
848 | comment "Common options for ls, more and telnet" |
849 | depends on LS || MORE || TELNET |
850 | |
851 | config FEATURE_AUTOWIDTH |
852 | bool "Calculate terminal & column widths" |
853 | default y |
854 | depends on LS || MORE || TELNET |
855 | help |
856 | This option allows utilities such as 'ls', 'more' and 'telnet' |
857 | to determine the width of the screen, which can allow them to |
858 | display additional text or avoid wrapping text onto the next line. |
859 | If you leave this disabled, your utilities will be especially |
860 | primitive and will be unable to determine the current screen width. |
861 | |
862 | comment "Common options for df, du, ls" |
863 | depends on DF || DU || LS |
864 | |
865 | config FEATURE_HUMAN_READABLE |
866 | bool "Support for human readable output (example 13k, 23M, 235G)" |
867 | default n |
868 | depends on DF || DU || LS |
869 | help |
870 | Allow df, du, and ls to have human readable output. |
871 | |
872 | comment "Common options for md5sum, sha1sum, sha256sum, sha512sum" |
873 | depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM |
874 | |
875 | config FEATURE_MD5_SHA1_SUM_CHECK |
876 | bool "Enable -c, -s and -w options" |
877 | default n |
878 | depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM |
879 | help |
880 | Enabling the -c options allows files to be checked |
881 | against pre-calculated hash values. |
882 | |
883 | -s and -w are useful options when verifying checksums. |
884 | |
885 | endmenu |