Contents of /tags/mkinitrd-6_2_2/busybox/docs/posix_conformance.txt
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Sun May 30 12:33:03 2010 UTC (14 years, 4 months ago) by niro
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File size: 25535 byte(s)
tagged 'mkinitrd-6_2_2'
1 | |
2 | Busybox POSIX conformance table |
3 | |
4 | See POSIX documentation (1003.1-2008) here: |
5 | http://www.opengroup.org/onlinepubs/9699919799/ |
6 | And the complete list of all utilities that POSIX covers: |
7 | http://www.opengroup.org/onlinepubs/9699919799/idx/utilities.html |
8 | |
9 | This listing is a work in progress, and currently only covers |
10 | tool options (not operands, environment variables, return codes, etc..). |
11 | For each option it is set if it (a) exists and (b) compliant to POSIX 2008. |
12 | Some options exist but there is no value in the 'compliant' column: that |
13 | means no one has yet bothered to make sure that the option does what it is |
14 | required to do. |
15 | |
16 | ----------------------------------------------- |
17 | |
18 | POSIX Tools supported only as shell built-ins (ash shell): |
19 | alias, bg, cd, fg, getopts, hash, jobs, read, type, umask, ulimit, |
20 | unalias, wait, write |
21 | |
22 | POSIX Tools not supported: |
23 | asa, at, batch, bc, c99, command, compress, csplit, ex, fc, file, |
24 | gencat, getconf, iconv, join, link, locale, localedef, lp, m4, |
25 | mailx, newgrp, nl, paste, pathchk, pax, pr, qalter, qdel, qhold, qmove, |
26 | qmsg, qrerun, qrls, qselect, qsig, qstat, qsub, tabs, talk, tput, |
27 | tsort, unlink, uucp, uustat, uux |
28 | |
29 | POSIX Tools not supported (DEVELOPMENT): |
30 | admin, cflow, ctags, cxref, delta, fort77, get, lex, make, nm, prs, rmdel, |
31 | sact, sccs, strip, unget, val, what, yacc |
32 | |
33 | |
34 | POSIX Tools supported: |
35 | |
36 | Note: echo, printf, kill, pwd documented here as stand-alone applets, |
37 | not as ash built-ins. |
38 | |
39 | |
40 | ar POSIX options ********************* Failed to recognize zip & tar (did not compare to regular ar) |
41 | option | exists | compliant | remarks |
42 | -C | no | no | |
43 | -T | no | no | |
44 | -a | no | no | |
45 | -b | no | no | |
46 | -c | no | no | |
47 | -d | no | no | |
48 | -i | no | no | |
49 | -m | no | no | |
50 | -p | yes | | |
51 | -q | no | no | |
52 | -r | no | no | |
53 | -s | no | no | |
54 | -t | yes | | |
55 | -u | no | no | |
56 | -v | yes | | |
57 | -x | yes | | |
58 | ar Busybox specific options: |
59 | -o |
60 | |
61 | awk POSIX options |
62 | option | exists | compliant | remarks |
63 | -F ERE | yes | | |
64 | -f progfile | yes | | |
65 | -v assignment | yes | | |
66 | awk Busybox specific options: None |
67 | |
68 | basename POSIX options: None |
69 | basename Busybox specific options: None |
70 | |
71 | cal POSIX options: None |
72 | cal Busybox specific options: |
73 | -y, -j |
74 | |
75 | cat POSIX options |
76 | option | exists | compliant | remarks |
77 | -u | yes | no | option is ignored |
78 | cat Busybox specific options: None |
79 | |
80 | chgrp POSIX options |
81 | option | exists | compliant | remarks |
82 | -H | yes | | |
83 | -L | yes | | |
84 | -P | yes | | |
85 | -R | yes | | |
86 | -h | yes | | |
87 | chgrp Busybox specific options: |
88 | -f, -c, -v |
89 | |
90 | chmod POSIX options |
91 | option | exists | compliant | remarks |
92 | -R | yes | yes | |
93 | chmod Busybox specific options: |
94 | -f, -v, -c |
95 | |
96 | chown POSIX options ********************************************* |
97 | option | exists | compliant | remarks |
98 | -H | yes | | It seems like all flags are supported (according to printout), but |
99 | -L | yes | | it fails to work on my machine |
100 | -P | yes | | |
101 | -R | yes | | |
102 | -h | yes | | |
103 | chown Busybox specific options: |
104 | -f, -c, -v |
105 | |
106 | cksum POSIX options: None |
107 | cksum Busybox specific options: None |
108 | |
109 | cmp POSIX options |
110 | option | exists | compliant | remarks |
111 | -l | yes | yes | |
112 | -s | yes | yes | |
113 | cmp Busybox specific options: |
114 | |
115 | |
116 | comm POSIX options |
117 | option | exists | compliant | remarks |
118 | -1 | yes | yes | |
119 | -2 | yes | yes | |
120 | -3 | yes | yes | |
121 | comm Busybox specific options: None |
122 | |
123 | cp POSIX options |
124 | option | exists | compliant | remarks |
125 | -H | yes | yes | |
126 | -L | yes | yes | |
127 | -P | yes | yes | |
128 | -R | yes | yes | |
129 | -f | yes | yes | |
130 | -i | yes | yes | |
131 | -p | yes | yes | |
132 | cp Busybox specific options: |
133 | -d, -a, -s, -c, -r, -l |
134 | |
135 | crontab POSIX options |
136 | option | exists | compliant | remarks |
137 | -e | yes | | |
138 | -l | yes | | |
139 | -r | yes | | |
140 | crontab Busybox specific options: |
141 | -u, -c |
142 | |
143 | cut POSIX options |
144 | option | exists | compliant | remarks |
145 | -b list | yes | yes | |
146 | -c list | yes | yes | |
147 | -d delim | yes | yes | |
148 | -f list | yes | yes | |
149 | -n | yes | yes | |
150 | -s | yes | yes | |
151 | cut Busybox specific options: None |
152 | |
153 | date POSIX options |
154 | option | exists | compliant | remarks |
155 | -u | yes | yes | |
156 | date Busybox specific options: |
157 | -I[SPEC], -d TIME, -r FILE, -R, -D FMT |
158 | |
159 | dd POSIX options: |
160 | option | exists | compliant | remarks |
161 | if | yes | | |
162 | of | yes | | |
163 | ibs | yes | | |
164 | obs | yes | | |
165 | bs | yes | | |
166 | cbs | no | no | |
167 | skip | yes | | |
168 | seek | yes | | |
169 | count | yes | | |
170 | conv=ascii | no | no | |
171 | conv=ebcdic | no | no | |
172 | conv=ibm | no | no | |
173 | conv=block | no | no | |
174 | conv=unblock | no | no | |
175 | conv=lcase | no | no | |
176 | conv=ucase | no | no | |
177 | conv=swap | no | no | |
178 | conv=noerror | yes | | |
179 | conv=notrunc | yes | | |
180 | conv=sync | yes | | |
181 | dd Busybox specific options: |
182 | conv=fsync |
183 | |
184 | df POSIX options |
185 | option | exists | compliant | remarks |
186 | -P | yes | yes | |
187 | -k | yes | yes | |
188 | -t | no | no | |
189 | df Busybox specific options: |
190 | -a, -m, -B SIZE, -i, -h |
191 | Remark: |
192 | - It seems that GNU df does not round percents up in its output (thus its results are a bit different) |
193 | |
194 | diff POSIX options |
195 | option | exists | compliant | remarks |
196 | -C n | no | no | |
197 | -U n | yes | | |
198 | -b | yes | | |
199 | -c | no | no | |
200 | -e | no | no | |
201 | -f | no | no | |
202 | -r | yes | | |
203 | -u | no | no | |
204 | diff Busybox specific options: |
205 | -d, -a, -s, -t, -L, -N, -i, -T, -w, -q, -S |
206 | |
207 | dirname POSIX options: None |
208 | dirname Busybox specific options: None |
209 | |
210 | du POSIX options |
211 | option | exists | compliant | remarks |
212 | -H | yes | | |
213 | -L | yes | | |
214 | -a | yes | | |
215 | -k | yes | | |
216 | -s | yes | | |
217 | -x | yes | | |
218 | du Busybox specific options: |
219 | -c, -m, -h, -d N, -l |
220 | |
221 | |
222 | echo POSIX options: None |
223 | option | exists | compliant | remarks |
224 | -n | yes | yes | The result of -n is "implementation-defined" |
225 | echo Busybox specific options: |
226 | -e, -E |
227 | |
228 | ed POSIX options |
229 | option | exists | compliant | remarks |
230 | -p string | no | no | |
231 | -s | no | no | |
232 | ed Busybox specific options: None |
233 | |
234 | env POSIX options |
235 | option | exists | compliant | remarks |
236 | -i | no | no | |
237 | env Busybox specific options: |
238 | -u, -, -i |
239 | |
240 | expand POSIX options |
241 | option | exists | compliant | remarks |
242 | -t tablist | yes | yes | |
243 | expand Busybox specific options: |
244 | --tabs=N, -i, --initial |
245 | |
246 | expr POSIX operations: |
247 | option | exists | compliant | remarks |
248 | | | yes | yes | |
249 | & | yes | yes | |
250 | = | yes | yes | |
251 | > | yes | yes | |
252 | >= | yes | yes | |
253 | <= | yes | yes | |
254 | < | yes | yes | |
255 | != | yes | yes | |
256 | + | yes | yes | |
257 | - | yes | yes | |
258 | * | yes | yes | |
259 | / | yes | yes | |
260 | % | yes | yes | |
261 | : | yes | yes | |
262 | (expr) | yes | yes | |
263 | integer | yes | yes | |
264 | string | yes | yes | |
265 | expr Busybox specific operations: |
266 | match, substr, index, length, quote |
267 | |
268 | false POSIX options: None |
269 | false Busybox specific options: None |
270 | |
271 | find POSIX options |
272 | option | exists | compliant | remarks |
273 | -H | no | no | |
274 | -L | no | no | |
275 | find Busybox specific options: |
276 | -group NAME, -mtime DAYS, -print, -maxdepth N, -exec CMD ARG ;, -newer FILE, -context, -iname PATTERN, -follow, -depth, -xdev, -inum N, -type X, -print0, -mindepth N, -mmin MINS, -regex PATTERN, -prune, -path PATTERN, -user NAME, -delete, -perm NNN, -name PATTERN, -size N[bck] |
277 | |
278 | fold POSIX options |
279 | option | exists | compliant | remarks |
280 | -b | yes | yes | |
281 | -s | yes | yes | |
282 | -w width | yes | yes | |
283 | fold Busybox specific options: None |
284 | |
285 | fuser POSIX options |
286 | option | exists | compliant | remarks |
287 | -c | no | no | |
288 | -f | no | no | |
289 | -u | no | no | |
290 | fuser Busybox specific options: |
291 | -m, -k, -4, -SIGNAL, -6, -s |
292 | |
293 | grep POSIX options |
294 | option | exists | compliant | remarks |
295 | -E | yes | | |
296 | -F | yes | | |
297 | -c | yes | | |
298 | -e pattern_list | yes | | |
299 | -f pattern_file | yes | | |
300 | -i | yes | | |
301 | -l | yes | | |
302 | -n | yes | | |
303 | -q | yes | | |
304 | -s | yes | | |
305 | -v | yes | | |
306 | -x | no | no | |
307 | grep Busybox specific options: |
308 | -A, -C, -B, -L, -H, -o, -h, -w, -r, -z, -m MAX |
309 | |
310 | head POSIX options |
311 | option | exists | compliant | remarks |
312 | -n number | yes | yes | |
313 | head Busybox specific options: |
314 | -v, -c NUM, -q |
315 | |
316 | id POSIX options |
317 | option | exists | compliant | remarks |
318 | -G | yes | yes | |
319 | -g | yes | yes | |
320 | -n | yes | yes | |
321 | -r | yes | yes | |
322 | -u | yes | yes | |
323 | id Busybox specific options: |
324 | -Z |
325 | |
326 | ipcrm POSIX options |
327 | option | exists | compliant | remarks |
328 | -M shmkey | no | no | |
329 | -Q msgkey | no | no | |
330 | -S semkey | no | no | |
331 | -m shmid | no | no | |
332 | -q msgid | no | no | |
333 | -s semid | no | no | |
334 | ipcrm Busybox specific options: |
335 | -mM, -qQ, -sS |
336 | |
337 | ipcs POSIX options |
338 | option | exists | compliant | remarks |
339 | -a | yes | | |
340 | -b | no | no | |
341 | -c | yes | | |
342 | -m | yes | | |
343 | -o | no | no | |
344 | -p | yes | | |
345 | -q | yes | | |
346 | -s | yes | | |
347 | -t | yes | | |
348 | ipcs Busybox specific options: |
349 | -l, -i, -u |
350 | |
351 | kill POSIX options |
352 | option | exists | compliant | remarks |
353 | -l | yes | yes | |
354 | -s signal_name | yes | yes | |
355 | -signal_name | yes | yes | |
356 | -signal_number | yes | yes | |
357 | kill Busybox specific options: |
358 | -q, -o |
359 | |
360 | ln POSIX options |
361 | option | exists | compliant | remarks |
362 | -L | no | no | |
363 | -P | no | no | |
364 | -f | yes | yes | |
365 | -s | yes | yes | |
366 | ln Busybox specific options: |
367 | -S suf, -n, -b |
368 | |
369 | logger POSIX options: None |
370 | logger Busybox specific options: |
371 | -p PRIO, -t TAG, -s |
372 | |
373 | logname POSIX options: None |
374 | logname Busybox specific options: None |
375 | |
376 | ls POSIX options |
377 | option | exists | compliant | remarks |
378 | -1 | yes | yes | |
379 | -A | yes | yes | |
380 | -C | yes | yes | |
381 | -F | yes | yes | And more: '=' for sockets (not defined by POSIX) |
382 | -H | no | no | |
383 | -L | yes | yes | But coloring may be wrong (at least POSIX does not require correct colors :) ) |
384 | -R | yes | yes | |
385 | -S | yes | yes | |
386 | -a | yes | yes | |
387 | -c | yes | no | Sorts output with '-l' (should only show ctime with '-l', and sort only with '-t') |
388 | -d | yes | no | When invoked together with '-L' should read symbolic links, and doesn't |
389 | -f | no | no | |
390 | -g | no | no | |
391 | -i | yes | yes | |
392 | -k | yes | no | Does something completely unrelated! (Lists security context instead of specifying block size) |
393 | -l | yes | yes | |
394 | -m | no | no | |
395 | -n | yes | no | Works correctly only together with '-l' (but POSIX requires '-l' to be implicitly assumed) |
396 | -o | no | no | |
397 | -p | yes | yes | |
398 | -q | no | no | |
399 | -r | yes | yes | |
400 | -s | yes | yes | |
401 | -t | yes | yes | |
402 | -u | yes | yes | |
403 | -x | yes | yes | |
404 | ls Busybox specific options: |
405 | --color, -T NUM, -K, -X, -Z, -e, -h, -v, -w NUM |
406 | |
407 | man POSIX options |
408 | option | exists | compliant | remarks |
409 | -k | no | no | |
410 | man Busybox specific options: |
411 | -a Display all pages |
412 | |
413 | |
414 | mesg POSIX options: None |
415 | mesg Busybox specific options: None |
416 | |
417 | mkdir POSIX options |
418 | option | exists | compliant | remarks |
419 | -m mode | yes | yes | |
420 | -p | yes | yes | |
421 | mkdir Busybox specific options: |
422 | -Z |
423 | |
424 | mkfifo POSIX options |
425 | option | exists | compliant | remarks |
426 | -m mode | yes | yes | |
427 | mkfifo Busybox specific options: |
428 | -Z |
429 | |
430 | more POSIX options |
431 | option | exists | compliant | remarks |
432 | -c | no | no | |
433 | -e | no | no | |
434 | -i | no | no | |
435 | -n number | no | no | |
436 | -p command | no | no | |
437 | -s | no | no | |
438 | -t tagstring | no | no | |
439 | -u | no | no | |
440 | more Busybox specific options: None |
441 | |
442 | mv POSIX options |
443 | option | exists | compliant | remarks |
444 | -f | yes | yes | |
445 | -i | yes | yes | |
446 | mv Busybox specific options: None |
447 | |
448 | nice POSIX options |
449 | option | exists | compliant | remarks |
450 | -n increment | yes | yes | |
451 | nice Busybox specific options: None |
452 | |
453 | nohup POSIX options: None |
454 | nohup Busybox specific options: None |
455 | |
456 | od POSIX options |
457 | option | exists | compliant | remarks |
458 | -A address_base | no | no | |
459 | -N count | no | no | |
460 | -b | no | no | |
461 | -c | no | no | |
462 | -d | no | no | |
463 | -j skip | no | no | |
464 | -o | no | no | |
465 | -s | no | no | |
466 | -t type_string | no | no | |
467 | -v | no | no | |
468 | -x | no | no | |
469 | od Busybox specific options: None |
470 | |
471 | patch POSIX options |
472 | option | exists | compliant | remarks |
473 | -D define | no | no | |
474 | -N | no | no | |
475 | -R | yes | yes | |
476 | -b | no | no | |
477 | -c | no | no | |
478 | -d dir | no | no | |
479 | -e | no | no | |
480 | -i patchfile | yes | yes | |
481 | -l | no | no | |
482 | -n | no | no | |
483 | -o outfile | no | no | |
484 | -p num | yes | yes | |
485 | -r rejectfile | no | no | |
486 | -u | no | no | |
487 | patch Busybox specific options: None |
488 | |
489 | printf POSIX options: None |
490 | printf Busybox specific options: None |
491 | |
492 | ps POSIX options |
493 | option | exists | compliant | remarks |
494 | -A | no | no | |
495 | -G grouplist | no | no | |
496 | -U userlist | no | no | |
497 | -a | no | no | |
498 | -d | no | no | |
499 | -e | no | no | |
500 | -f | no | no | |
501 | -g grouplist | no | no | |
502 | -l | no | no | |
503 | -n namelist | no | no | |
504 | -o format | yes | no | not supported: ruser, group, rgroup, pcpu |
505 | -p proclist | no | no | |
506 | -t termlist | no | no | |
507 | -u userlist | no | no | |
508 | ps Busybox specific options: None |
509 | |
510 | pwd POSIX options |
511 | option | exists | compliant | remarks |
512 | -L | no | no | |
513 | -P | no | no | |
514 | pwd Busybox specific options: None |
515 | |
516 | renice POSIX options |
517 | option | exists | compliant | remarks |
518 | -g | yes | yes | |
519 | -n increment | yes | yes | Note POSIX allows only to run with this option (busybox also allows to run without '-n' and set niceness directly) |
520 | -p | yes | yes | |
521 | -u | yes | yes | |
522 | renice Busybox specific options: None |
523 | |
524 | rm POSIX options |
525 | option | exists | compliant | remarks |
526 | -R | yes | yes | |
527 | -f | yes | yes | |
528 | -i | yes | yes | |
529 | -r | yes | yes | |
530 | rm Busybox specific options: None |
531 | |
532 | rmdir POSIX options |
533 | option | exists | compliant | remarks |
534 | -p | yes | yes | |
535 | rmdir Busybox specific options: |
536 | --parents |
537 | |
538 | sed POSIX options |
539 | option | exists | compliant | remarks |
540 | -e script | yes | | |
541 | -f script_file | yes | | |
542 | -n | yes | | |
543 | sed Busybox specific options: |
544 | -i, -r |
545 | |
546 | sh POSIX options |
547 | option | exists | compliant | remarks |
548 | -c | no | no | |
549 | -i | no | no | |
550 | -s | no | no | |
551 | sh Busybox specific options: None |
552 | |
553 | sleep POSIX options: None |
554 | sleep Busybox specific options: None |
555 | |
556 | sort POSIX options |
557 | option | exists | compliant | remarks |
558 | -C | no | no | |
559 | -b | yes | yes | |
560 | -c | yes | yes | |
561 | -d | yes | yes | |
562 | -f | yes | yes | |
563 | -i | yes | yes | But is not like GNU sort, which isn't! (try to sort 'a\nA\nB\nb' with and without -f) |
564 | -k keydef | yes | | |
565 | -m | no | no | |
566 | -n | yes | yes | |
567 | -o output | yes | yes | |
568 | -r | yes | yes | |
569 | -t char | yes | | |
570 | -u | yes | yes | |
571 | sort Busybox specific options: |
572 | -mST, -g, -M, -s, -z |
573 | |
574 | split POSIX options |
575 | option | exists | compliant | remarks |
576 | -a suffix_length | yes | yes | |
577 | -b n | yes | yes | |
578 | -b nk | yes | yes | |
579 | -b nm | yes | yes | |
580 | -l line_count | yes | yes | |
581 | split Busybox specific options: None |
582 | |
583 | strings POSIX options |
584 | option | exists | compliant | remarks |
585 | -a | yes | yes | |
586 | -n number | yes | yes | |
587 | -t format | no | no | |
588 | strings Busybox specific options: |
589 | -o, -f |
590 | |
591 | stty POSIX options |
592 | option | exists | compliant | remarks |
593 | -a | yes | yes | |
594 | -g | yes | yes | |
595 | stty Busybox specific options: |
596 | -F DEVICE |
597 | |
598 | tail POSIX options |
599 | option | exists | compliant | remarks |
600 | -c number | yes | yes | |
601 | -f | yes | yes | |
602 | -n number | yes | yes | |
603 | tail Busybox specific options: |
604 | -v, -q, -s SEC |
605 | |
606 | tee POSIX options |
607 | option | exists | compliant | remarks |
608 | -a | yes | yes | |
609 | -i | yes | yes | |
610 | tee Busybox specific options: None |
611 | |
612 | test POSIX options: None |
613 | test Busybox specific options: None |
614 | |
615 | time POSIX options |
616 | option | exists | compliant | remarks |
617 | -p | no | no | |
618 | time Busybox specific options: |
619 | -v |
620 | |
621 | touch POSIX options |
622 | option | exists | compliant | remarks |
623 | -a | no | no | |
624 | -c | yes | yes | |
625 | -d date_time | no | no | |
626 | -m | no | no | |
627 | -r ref_file | no | no | |
628 | -t time | no | no | |
629 | touch Busybox specific options: None |
630 | |
631 | tr POSIX options |
632 | option | exists | compliant | remarks |
633 | -C | no | no | |
634 | -c | yes | yes | |
635 | -d | yes | yes | |
636 | -s | yes | yes | |
637 | tr Busybox specific options: None |
638 | |
639 | true POSIX options: None |
640 | true Busybox specific options: None |
641 | |
642 | tty POSIX options: None |
643 | tty Busybox specific options: |
644 | -s |
645 | |
646 | uname POSIX options |
647 | option | exists | compliant | remarks |
648 | -a | yes | yes | |
649 | -m | yes | yes | |
650 | -n | yes | yes | |
651 | -r | yes | yes | |
652 | -s | yes | yes | |
653 | -v | yes | yes | |
654 | uname Busybox specific options: |
655 | -p |
656 | |
657 | uncompress POSIX options |
658 | option | exists | compliant | remarks |
659 | -c | yes | yes | |
660 | -f | yes | yes | |
661 | -v | no | no | |
662 | uncompress Busybox specific options: None |
663 | |
664 | unexpand POSIX options |
665 | option | exists | compliant | remarks |
666 | -a | yes | no | POSIX requires converting two or more spaces to tabs, busybox converts one or more spaces |
667 | -t tablist | yes | yes | |
668 | unexpand Busybox specific options: |
669 | --tabs=N, -f, --first-only, --all |
670 | |
671 | uniq POSIX options |
672 | option | exists | compliant | remarks |
673 | -c | yes | yes | |
674 | -d | yes | yes | |
675 | -f fields | yes | yes | |
676 | -s chars | yes | yes | |
677 | -u | yes | yes | |
678 | uniq Busybox specific options: |
679 | -w N |
680 | |
681 | uudecode POSIX options |
682 | option | exists | compliant | remarks |
683 | -o outfile | no | no | |
684 | uudecode Busybox specific options: None |
685 | |
686 | uuencode POSIX options |
687 | option | exists | compliant | remarks |
688 | -m | yes | yes | |
689 | uuencode Busybox specific options: None |
690 | |
691 | vi POSIX options |
692 | option | exists | compliant | remarks |
693 | -R | yes | | |
694 | -c command | yes | | |
695 | -r | no | no | |
696 | -t tagstring | no | no | |
697 | -w size | no | no | |
698 | vi Busybox specific options: |
699 | -H |
700 | |
701 | wc POSIX options |
702 | option | exists | compliant | remarks |
703 | -c | yes | yes | |
704 | -l | yes | yes | |
705 | -m | no | no | |
706 | -w | yes | yes | |
707 | wc Busybox specific options: |
708 | -L |
709 | |
710 | who POSIX options |
711 | option | exists | compliant | remarks |
712 | -H | no | no | |
713 | -T | no | no | |
714 | -a | yes | no | just shows all |
715 | -b | no | no | |
716 | -d | no | no | |
717 | -l | no | no | |
718 | -m | no | no | |
719 | -p | no | no | |
720 | -q | no | no | |
721 | -r | no | no | |
722 | -s | no | no | |
723 | -t | no | no | |
724 | -u | no | no | |
725 | who Busybox specific options: None |
726 | |
727 | xargs POSIX options |
728 | option | exists | compliant | remarks |
729 | -E eofstr | no | no | |
730 | -I replstr | no | no | |
731 | -L number | no | no | |
732 | -n number | yes | yes | |
733 | -p | yes | yes | |
734 | -s size | yes | yes | |
735 | -t | yes | yes | |
736 | -x | yes | yes | |
737 | xargs Busybox specific options: |
738 | -e[STR], -0, -r |
739 | |
740 | zcat POSIX options: None |
741 | zcat Busybox specific options: None |
742 |