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1#define addgroup_trivial_usage \
2 "[OPTIONS] <group_name>"
3#define addgroup_full_usage \
4 "Adds a group to the system" \
5 "Options:\n" \
6 "\t-g\t\tspecify gid\n"
7
8#define adduser_trivial_usage \
9 "[OPTIONS] <user_name>"
10#define adduser_full_usage \
11 "Adds a user to the system" \
12 "Options:\n" \
13 "\t-h\t\thome directory\n" \
14 "\t-s\t\tshell\n" \
15 "\t-g\t\tGECOS string\n"
16
17#define adjtimex_trivial_usage \
18 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
19#define adjtimex_full_usage \
20 "Reads and optionally sets system timebase parameters.\n" \
21 "See adjtimex(2).\n\n" \
22 "Options:\n" \
23 "\t-q\t\tquiet mode - do not print\n" \
24 "\t-o offset\ttime offset, microseconds\n" \
25 "\t-f frequency\tfrequency adjust, integer kernel units (65536 is 1ppm)\n" \
26 "\t\t\t(positive values make the system clock run fast)\n" \
27 "\t-t tick\t\tmicroseconds per tick, usually 10000\n" \
28 "\t-p timeconstant\n"
29
30#define ar_trivial_usage \
31 "-[ov][ptx] ARCHIVE FILES"
32#define ar_full_usage \
33 "Extract or list FILES from an ar archive.\n\n" \
34 "Options:\n" \
35 "\t-o\t\tpreserve original dates\n" \
36 "\t-p\t\textract to stdout\n" \
37 "\t-t\t\tlist\n" \
38 "\t-x\t\textract\n" \
39 "\t-v\t\tverbosely list files processed\n"
40
41#define basename_trivial_usage \
42 "FILE [SUFFIX]"
43#define basename_full_usage \
44 "Strips directory path and suffixes from FILE.\n" \
45 "If specified, also removes any trailing SUFFIX."
46#define basename_example_usage \
47 "$ basename /usr/local/bin/foo\n" \
48 "foo\n" \
49 "$ basename /usr/local/bin/\n" \
50 "bin\n" \
51 "$ basename /foo/bar.txt .txt\n" \
52 "bar"
53
54#define bunzip2_trivial_usage \
55 "FILE"
56#define bunzip2_full_usage \
57 "Uncompress FILE to current directory, stripping its .bz2 extension.\n"\
58 " -k is assumed"
59
60#define cat_trivial_usage \
61 "[FILE]..."
62#define cat_full_usage \
63 "Concatenates FILE(s) and prints them to stdout."
64#define cat_example_usage \
65 "$ cat /proc/uptime\n" \
66 "110716.72 17.67"
67
68#define chgrp_trivial_usage \
69 "[OPTION]... GROUP FILE..."
70#define chgrp_full_usage \
71 "Change the group membership of each FILE to GROUP.\n" \
72 "\nOptions:\n" \
73 "\t-R\tChanges files and directories recursively."
74#define chgrp_example_usage \
75 "$ ls -l /tmp/foo\n" \
76 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
77 "$ chgrp root /tmp/foo\n" \
78 "$ ls -l /tmp/foo\n" \
79 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
80
81#define chmod_trivial_usage \
82 "[-R] MODE[,MODE]... FILE..."
83#define chmod_full_usage \
84 "Each MODE is one or more of the letters ugoa, one of the\n" \
85 "symbols +-= and one or more of the letters rwxst.\n\n" \
86 "Options:\n" \
87 "\t-R\tChanges files and directories recursively."
88#define chmod_example_usage \
89 "$ ls -l /tmp/foo\n" \
90 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
91 "$ chmod u+x /tmp/foo\n" \
92 "$ ls -l /tmp/foo\n" \
93 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
94 "$ chmod 444 /tmp/foo\n" \
95 "$ ls -l /tmp/foo\n" \
96 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
97
98#define chown_trivial_usage \
99 "[ -Rh ]... OWNER[<.|:>[GROUP]] FILE..."
100#define chown_full_usage \
101 "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
102 "\nOptions:\n" \
103 "\t-R\tChanges files and directories recursively.\n" \
104 "\t-h\tDo not dereference symbolic links."
105#define chown_example_usage \
106 "$ ls -l /tmp/foo\n" \
107 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
108 "$ chown root /tmp/foo\n" \
109 "$ ls -l /tmp/foo\n" \
110 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
111 "$ chown root.root /tmp/foo\n" \
112 "ls -l /tmp/foo\n" \
113 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
114
115#define chroot_trivial_usage \
116 "NEWROOT [COMMAND...]"
117#define chroot_full_usage \
118 "Run COMMAND with root directory set to NEWROOT."
119#define chroot_example_usage \
120 "$ ls -l /bin/ls\n" \
121 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
122 "$ mount /dev/hdc1 /mnt -t minix\n" \
123 "$ chroot /mnt\n" \
124 "$ ls -l /bin/ls\n" \
125 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
126
127#define chvt_trivial_usage \
128 "N"
129#define chvt_full_usage \
130 "Changes the foreground virtual terminal to /dev/ttyN"
131
132#define clear_trivial_usage \
133 ""
134#define clear_full_usage \
135 "Clear screen."
136
137#define cmp_trivial_usage \
138 "FILE1 [FILE2]"
139#define cmp_full_usage \
140 "\t-s\tquiet mode - do not print\n" \
141 "Compare files."
142
143#define cp_trivial_usage \
144 "[OPTION]... SOURCE DEST"
145#define cp_full_usage \
146 "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
147 "\n" \
148 "\t-a\tSame as -dpR\n" \
149 "\t-d\tPreserves links\n" \
150 "\t-p\tPreserves file attributes if possible\n" \
151 "\t-f\tforce (implied; ignored) - always set\n" \
152 "\t-R\tCopies directories recursively"
153
154#define cpio_trivial_usage \
155 "-[dimtuv][F cpiofile]"
156#define cpio_full_usage \
157 "Extract or list files from a cpio archive\n" \
158 "Main operation mode:\n" \
159 "\td\t\tmake leading directories\n" \
160 "\ti\t\textract\n" \
161 "\tm\t\tpreserve mtime\n" \
162 "\tt\t\tlist\n" \
163 "\tu\t\tunconditional overwrite\t" \
164 "\tF\t\tinput from file\t"
165
166#define cut_trivial_usage \
167 "[OPTION]... [FILE]..."
168#define cut_full_usage \
169 "Prints selected fields from each input FILE to standard output.\n\n" \
170 "Options:\n" \
171 "\t-b LIST\t\tOutput only bytes from LIST\n" \
172 "\t-c LIST\t\tOutput only characters from LIST\n" \
173 "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
174 "\t-s\t\tOutput only the lines containing delimiter\n" \
175 "\t-f N\t\tPrint only these fields\n" \
176 "\t-n\t\tIgnored"
177#define cut_example_usage \
178 "$ echo "Hello world" | cut -f 1 -d ' '\n" \
179 "Hello\n" \
180 "$ echo "Hello world" | cut -f 2 -d ' '\n" \
181 "world\n"
182
183#define date_trivial_usage \
184 "[OPTION]... [+FORMAT]"
185#define date_full_usage \
186 "Displays the current time in the given FORMAT, or sets the system date.\n" \
187 "\nOptions:\n" \
188 "\t-R\t\tOutputs RFC-822 compliant date string\n" \
189 "\t-d STRING\tdisplay time described by STRING, not `now'\n" \
190 "\t-s\t\tSets time described by STRING\n" \
191 "\t-u\t\tPrints or sets Coordinated Universal Time"
192#define date_example_usage \
193 "$ date\n" \
194 "Wed Apr 12 18:52:41 MDT 2000\n"
195
196#define dc_trivial_usage \
197 "expression ..."
198#define dc_full_usage \
199 "This is a Tiny RPN calculator that understands the\n" \
200 "following operations: +, -, /, *, and, or, not, eor.\n" \
201 "i.e., 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16"
202#define dc_example_usage \
203 "$ dc 2 2 +\n" \
204 "4\n" \
205 "$ dc 8 8 \* 2 2 + /\n" \
206 "16\n" \
207 "$ dc 0 1 and\n" \
208 "0\n" \
209 "$ dc 0 1 or\n" \
210 "1\n" \
211 "$ echo 72 9 div 8 mul | dc\n" \
212 "64\n"
213
214#define dd_trivial_usage \
215 "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
216 "\t [seek=N] [conv=notrunc|sync]"
217#define dd_full_usage \
218 "Copy a file, converting and formatting according to options\n\n" \
219 "\tif=FILE\t\tread from FILE instead of stdin\n" \
220 "\tof=FILE\t\twrite to FILE instead of stdout\n" \
221 "\tbs=N\t\tread and write N bytes at a time\n" \
222 "\tcount=N\t\tcopy only N input blocks\n" \
223 "\tskip=N\t\tskip N input blocks\n" \
224 "\tseek=N\t\tskip N output blocks\n" \
225 "\tconv=notrunc\tdon't truncate output file\n" \
226 "\tconv=sync\tpad blocks with zeros\n" \
227 "\n" \
228 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
229 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)."
230#define dd_example_usage \
231 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
232 "4+0 records in\n" \
233 "4+0 records out\n"
234
235#define deallocvt_trivial_usage \
236 "N"
237#define deallocvt_full_usage \
238 "Deallocate unused virtual terminal /dev/ttyN"
239
240#define delgroup_trivial_usage \
241 "GROUP"
242#define delgroup_full_usage \
243 "Deletes group GROUP from the system"
244
245#define deluser_trivial_usage \
246 "USER"
247#define deluser_full_usage \
248 "Deletes user USER from the system"
249
250#ifdef BB_FEATURE_HUMAN_READABLE
251 #define USAGE_HUMAN_READABLE(a) a
252 #define USAGE_NOT_HUMAN_READABLE(a)
253#else
254 #define USAGE_HUMAN_READABLE(a)
255 #define USAGE_NOT_HUMAN_READABLE(a) a
256#endif
257#define df_trivial_usage \
258 "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
259#define df_full_usage \
260 "Print the filesystem space used and space available.\n\n" \
261 "Options:\n" \
262 USAGE_HUMAN_READABLE( \
263 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
264 "\t-m\tprint sizes in megabytes\n" \
265 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
266 "\n\t-k\tprint sizes in kilobytes(compatibility)")
267#define df_example_usage \
268 "$ df\n" \
269 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
270 "/dev/sda3 8690864 8553540 137324 98% /\n" \
271 "/dev/sda1 64216 36364 27852 57% /boot\n" \
272 "$ df /dev/sda3\n" \
273 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
274 "/dev/sda3 8690864 8553540 137324 98% /\n"
275
276#define dirname_trivial_usage \
277 "[FILENAME ...]"
278#define dirname_full_usage \
279 "Strips non-directory suffix from FILENAME"
280#define dirname_example_usage \
281 "$ dirname /tmp/foo\n" \
282 "/tmp\n" \
283 "$ dirname /tmp/foo/\n" \
284 "/tmp\n"
285
286#define dmesg_trivial_usage \
287 "[-c] [-n LEVEL] [-s SIZE]"
288#define dmesg_full_usage \
289 "Prints or controls the kernel ring buffer\n\n" \
290 "Options:\n" \
291 "\t-c\t\tClears the ring buffer's contents after printing\n" \
292 "\t-n LEVEL\tSets console logging level\n" \
293 "\t-s SIZE\t\tUse a buffer of size SIZE"
294
295#define dos2unix_trivial_usage \
296 "[option] [FILE]"
297#define dos2unix_full_usage \
298 "Converts FILE from dos format to unix format. When no option\n" \
299 "is given, the input is converted to the opposite output format.\n" \
300 "When no file is given, uses stdin for input and stdout for output.\n\n" \
301 "Options:\n" \
302 "\t-u\toutput will be in UNIX format\n" \
303 "\t-d\toutput will be in DOS format"
304
305#define dpkg_trivial_usage \
306 "-i package_file\n"
307 "[-CPru] package_name"
308#define dpkg_full_usage \
309 "\t-i\tInstall the package\n" \
310 "\t-C\tConfigure an unpackaged package\n" \
311 "\t-P\tPurge all files of a package\n" \
312 "\t-r\tRemove all but the configuration files for a package\n" \
313 "\t-u\tUnpack a package, but dont configure it\n"
314
315#define dpkg_deb_trivial_usage \
316 "[-cefItxX] FILE [argument]"
317#define dpkg_deb_full_usage \
318 "Perform actions on debian packages (.debs)\n\n" \
319 "Options:\n" \
320 "\t-c\tList contents of filesystem tree\n" \
321 "\t-e\tExtract control files to [argument] directory\n" \
322 "\t-f\tDisplay control field name starting with [argument]\n" \
323 "\t-I\tDisplay the control filenamed [argument]\n" \
324 "\t-t\tExtract filesystem tree to stdout in tar format\n" \
325 "\t-x\tExtract packages filesystem tree to directory\n" \
326 "\t-X\tVerbose extract"
327#define dpkg_deb_example_usage \
328 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
329
330#define du_trivial_usage \
331 "[-ls" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILE]..."
332#define du_full_usage \
333 "Summarizes disk space used for each FILE and/or directory.\n" \
334 "Disk space is printed in units of 1024 bytes.\n\n" \
335 "Options:\n" \
336 "\t-l\tcount sizes many times if hard linked\n" \
337 "\t-s\tdisplay only a total for each argument" \
338 USAGE_HUMAN_READABLE( \
339 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
340 "\t-m\tprint sizes in megabytes\n" \
341 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
342 "\n\t-k\tprint sizes in kilobytes(compatibility)")
343#define du_example_usage \
344 "$ du\n" \
345 "16 ./CVS\n" \
346 "12 ./kernel-patches/CVS\n" \
347 "80 ./kernel-patches\n" \
348 "12 ./tests/CVS\n" \
349 "36 ./tests\n" \
350 "12 ./scripts/CVS\n" \
351 "16 ./scripts\n" \
352 "12 ./docs/CVS\n" \
353 "104 ./docs\n" \
354 "2417 .\n"
355
356#define dumpkmap_trivial_usage \
357 "> keymap"
358#define dumpkmap_full_usage \
359 "Prints out a binary keyboard translation table to standard output."
360#define dumpkmap_example_usage \
361 "$ dumpkmap > keymap\n"
362
363#define dutmp_trivial_usage \
364 "[FILE]"
365#define dutmp_full_usage \
366 "Dump utmp file format (pipe delimited) from FILE\n" \
367 "or stdin to stdout. (i.e., 'dutmp /var/run/utmp')"
368#define dutmp_example_usage \
369 "$ dutmp /var/run/utmp\n" \
370 "8|7||si|||0|0|0|955637625|760097|0\n" \
371 "2|0|~|~~|reboot||0|0|0|955637625|782235|0\n" \
372 "1|20020|~|~~|runlevel||0|0|0|955637625|800089|0\n" \
373 "8|125||l4|||0|0|0|955637629|998367|0\n" \
374 "6|245|tty1|1|LOGIN||0|0|0|955637630|998974|0\n" \
375 "6|246|tty2|2|LOGIN||0|0|0|955637630|999498|0\n" \
376 "7|336|pts/0|vt00andersen|andersen|:0.0|0|0|0|955637763|0|0\n"
377
378#define echo_trivial_usage \
379 "[-neE] [ARG ...]"
380#define echo_full_usage \
381 "Prints the specified ARGs to stdout\n\n" \
382 "Options:\n" \
383 "\t-n\tsuppress trailing newline\n" \
384 "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
385 "\t-E\tdisable interpretation of backslash-escaped characters"
386#define echo_example_usage \
387 "$ echo "Erik is cool"\n" \
388 "Erik is cool\n" \
389 "$ echo -e "Erik\\nis\\ncool"\n" \
390 "Erik\n" \
391 "is\n" \
392 "cool\n" \
393 "$ echo "Erik\\nis\\ncool"\n" \
394 "Erik\\nis\\ncool\n"
395
396#define env_trivial_usage \
397 "[-iu] [-] [name=value]... [command]"
398#define env_full_usage \
399 "Prints the current environment or runs a program after setting\n" \
400 "up the specified environment.\n\n" \
401 "Options:\n" \
402 "\t-, -i\tstart with an empty environment\n" \
403 "\t-u\tremove variable from the environment\n"
404
405#define expr_trivial_usage \
406 "EXPRESSION"
407#define expr_full_usage \
408 "Prints the value of EXPRESSION to standard output.\n\n" \
409 "EXPRESSION may be:\n" \
410 "\tARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
411 "\tARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
412 "\tARG1 < ARG2 ARG1 is less than ARG2\n" \
413 "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
414 "\tARG1 = ARG2 ARG1 is equal to ARG2\n" \
415 "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
416 "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
417 "\tARG1 > ARG2 ARG1 is greater than ARG2\n" \
418 "\tARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
419 "\tARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
420 "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
421 "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
422 "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
423 "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
424 "\tmatch STRING REGEXP same as STRING : REGEXP\n" \
425 "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
426 "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \
427 "\t or 0\n" \
428 "\tlength STRING length of STRING\n" \
429 "\tquote TOKEN interpret TOKEN as a string, even if\n" \
430 "\t it is a keyword like `match' or an\n" \
431 "\t operator like `/'\n" \
432 "\t( EXPRESSION ) value of EXPRESSION\n\n" \
433 "Beware that many operators need to be escaped or quoted for shells.\n" \
434 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
435 "lexicographical. Pattern matches return the string matched between \n" \
436 "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
437 "of characters matched or 0."
438
439#define false_trivial_usage \
440 ""
441#define false_full_usage \
442 "Return an exit code of FALSE (1)."
443#define false_example_usage \
444 "$ false\n" \
445 "$ echo $?\n" \
446 "1\n"
447
448#define fbset_trivial_usage \
449 "[options] [mode]"
450#define fbset_full_usage \
451 "Show and modify frame buffer settings"
452#define fbset_example_usage \
453 "$ fbset\n" \
454 "mode "1024x768-76"\n" \
455 "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
456 "\tgeometry 1024 768 1024 768 16\n" \
457 "\ttimings 12714 128 32 16 4 128 4\n" \
458 "\taccel false\n" \
459 "\trgba 5/11,6/5,5/0,0/0\n" \
460 "endmode\n"
461
462#define fdflush_trivial_usage \
463 "DEVICE"
464#define fdflush_full_usage \
465 "Forces floppy disk drive to detect disk change"
466
467#ifdef BB_FEATURE_FIND_TYPE
468 #define USAGE_FIND_TYPE(a) a
469#else
470 #define USAGE_FIND_TYPE(a)
471#endif
472#ifdef BB_FEATURE_FIND_PERM
473 #define USAGE_FIND_PERM(a) a
474#else
475 #define USAGE_FIND_PERM(a)
476#endif
477#ifdef BB_FEATURE_FIND_MTIME
478 #define USAGE_FIND_MTIME(a) a
479#else
480 #define USAGE_FIND_MTIME(a)
481#endif
482
483#define find_trivial_usage \
484 "[PATH...] [EXPRESSION]"
485#define find_full_usage \
486 "Search for files in a directory hierarchy. The default PATH is\n" \
487 "the current directory; default EXPRESSION is '-print'\n" \
488 "\nEXPRESSION may consist of:\n" \
489 "\t-follow\t\tDereference symbolic links.\n" \
490 "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
491 "\t-print\t\tPrint (default and assumed).\n" \
492 USAGE_FIND_TYPE( \
493 "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
494) USAGE_FIND_PERM( \
495 "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
496) USAGE_FIND_MTIME( \
497 "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days")
498#define find_example_usage \
499 "$ find / -name /etc/passwd\n" \
500 "/etc/passwd\n"
501
502#define free_trivial_usage \
503 ""
504#define free_full_usage \
505 "Displays the amount of free and used system memory"
506#define free_example_usage \
507 "$ free\n" \
508 " total used free shared buffers\n" \
509 " Mem: 257628 248724 8904 59644 93124\n" \
510 " Swap: 128516 8404 120112\n" \
511 "Total: 386144 257128 129016\n" \
512
513#define freeramdisk_trivial_usage \
514 "DEVICE"
515#define freeramdisk_full_usage \
516 "Frees all memory used by the specified ramdisk."
517#define freeramdisk_example_usage \
518 "$ freeramdisk /dev/ram2\n"
519
520#define fsck_minix_trivial_usage \
521 "[-larvsmf] /dev/name"
522#define fsck_minix_full_usage \
523 "Performs a consistency check for MINIX filesystems.\n\n" \
524 "Options:\n" \
525 "\t-l\tLists all filenames\n" \
526 "\t-r\tPerform interactive repairs\n" \
527 "\t-a\tPerform automatic repairs\n" \
528 "\t-v\tverbose\n" \
529 "\t-s\tOutputs super-block information\n" \
530 "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
531 "\t-f\tForce file system check."
532
533#define getopt_trivial_usage \
534 "[OPTIONS]..."
535#define getopt_full_usage \
536 "Parse command options\n" \
537 "\t-a, --alternative Allow long options starting with single -\n" \
538 "\t-l, --longoptions=longopts Long options to be recognized\n" \
539 "\t-n, --name=progname The name under which errors are reported\n" \
540 "\t-o, --options=optstring Short options to be recognized\n" \
541 "\t-q, --quiet Disable error reporting by getopt(3)\n" \
542 "\t-Q, --quiet-output No normal output\n" \
543 "\t-s, --shell=shell Set shell quoting conventions\n" \
544 "\t-T, --test Test for getopt(1) version\n" \
545 "\t-u, --unqote Do not quote the output"
546#define getopt_example_usage \
547 "$ cat getopt.test\n" \
548 "#!/bin/sh\n" \
549 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
550 " -n 'example.busybox' -- "$@"`\n" \
551 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
552 "eval set -- "$GETOPT"\n" \
553 "while true ; do\n" \
554 " case $1 in\n" \
555 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
556 " -b|--b-long) echo \"Option b, argument \`$2'\" ; shift 2 ;;\n" \
557 " -c|--c-long)\n" \
558 " case "$2" in\n" \
559 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
560 " *) echo \"Option c, argument \`$2'\" ; shift 2 ;;\n" \
561 " esac ;;\n" \
562 " --) shift ; break ;;\n" \
563 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
564 " esac\n" \
565 "done\n"
566
567#define getty_trivial_usage \
568 "getty [OPTIONS]... baud_rate,... line [termtype]"
569#define getty_full_usage \
570 "\nOpens a tty, prompts for a login name, then invokes /bin/login\n\n" \
571 "Options:\n" \
572 "\t-h\t\tEnable hardware (RTS/CTS) flow control.\n" \
573 "\t-i\t\tDo not display /etc/issue before running login.\n" \
574 "\t-L\t\tLocal line, so do not do carrier detect.\n" \
575 "\t-m\t\tGet baud rate from modem's CONNECT status message.\n" \
576 "\t-w\t\tWait for a CR or LF before sending /etc/issue.\n" \
577 "\t-l login_app\tInvoke login_app instead of /bin/login.\n" \
578 "\t-t timeout\tTerminate after timeout if no username is read.\n" \
579 "\t-I initstring\tSets the init string to send before anything else.\n" \
580 "\t-H login_host\tLog login_host into the utmp file as the hostname."
581
582
583#define grep_trivial_usage \
584 "[-ihHnqvs] PATTERN [FILEs...]"
585#define grep_full_usage \
586 "Search for PATTERN in each FILE or standard input.\n\n" \
587 "Options:\n" \
588 "\t-H\tprefix output lines with filename where match was found\n" \
589 "\t-h\tsuppress the prefixing filename on output\n" \
590 "\t-i\tignore case distinctions\n" \
591 "\t-l\tlist names of files that match\n" \
592 "\t-n\tprint line number with output lines\n" \
593 "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \
594 "\t-v\tselect non-matching lines\n" \
595 "\t-s\tsuppress file open/read error messages"
596#define grep_example_usage \
597 "$ grep root /etc/passwd\n" \
598 "root:x:0:0:root:/root:/bin/bash\n" \
599 "$ grep ^[rR]oo. /etc/passwd\n" \
600 "root:x:0:0:root:/root:/bin/bash\n"
601
602#define gunzip_trivial_usage \
603 "[OPTION]... FILE"
604#define gunzip_full_usage \
605 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
606 "Options:\n" \
607 "\t-c\tWrite output to standard output\n" \
608 "\t-t\tTest compressed file integrity"
609#define gunzip_example_usage \
610 "$ ls -la /tmp/BusyBox*\n" \
611 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
612 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
613 "$ ls -la /tmp/BusyBox*\n" \
614 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
615
616#define gzip_trivial_usage \
617 "[OPTION]... FILE"
618#define gzip_full_usage \
619 "Compress FILE with maximum compression.\n" \
620 "When FILE is '-', reads standard input. Implies -c.\n\n" \
621 "Options:\n" \
622 "\t-c\tWrite output to standard output instead of FILE.gz\n" \
623 "\t-d\tdecompress"
624#define gzip_example_usage \
625 "$ ls -la /tmp/busybox*\n" \
626 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
627 "$ gzip /tmp/busybox.tar\n" \
628 "$ ls -la /tmp/busybox*\n" \
629 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
630
631#define halt_trivial_usage \
632 ""
633#define halt_full_usage \
634 "Halt the system."
635
636#define head_trivial_usage \
637 "[OPTION] [FILE]..."
638#define head_full_usage \
639 "Print first 10 lines of each FILE to standard output.\n" \
640 "With more than one FILE, precede each with a header giving the\n" \
641 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
642 "Options:\n" \
643 "\t-n NUM\t\tPrint first NUM lines instead of first 10"
644#define head_example_usage \
645 "$ head -n 2 /etc/passwd\n" \
646 "root:x:0:0:root:/root:/bin/bash\n" \
647 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
648
649#define hostid_trivial_usage \
650 ""
651#define hostid_full_usage \
652 "Print out a unique 32-bit identifier for the machine."
653
654#define hostname_trivial_usage \
655 "[OPTION] {hostname | -F FILE}"
656#define hostname_full_usage \
657 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
658 "(or FILE with the -F parameter), the host name will be set.\n\n" \
659 "Options:\n" \
660 "\t-s\t\tShort\n" \
661 "\t-i\t\tAddresses for the hostname\n" \
662 "\t-d\t\tDNS domain name\n" \
663 "\t-F, --file FILE\tUse the contents of FILE to specify the hostname"
664#define hostname_example_usage \
665 "$ hostname\n" \
666 "sage \n"
667
668#define id_trivial_usage \
669 "[OPTIONS]... [USERNAME]"
670#define id_full_usage \
671 "Print information for USERNAME or the current user\n\n" \
672 "Options:\n" \
673 "\t-g\tprints only the group ID\n" \
674 "\t-u\tprints only the user ID\n" \
675 "\t-n\tprint a name instead of a number (with for -ug)\n" \
676 "\t-r\tprints the real user ID instead of the effective ID (with -ug)"
677#define id_example_usage \
678 "$ id\n" \
679 "uid=1000(andersen) gid=1000(andersen)\n"
680
681#ifdef BB_FEATURE_IFCONFIG_SLIP
682 #define USAGE_SIOCSKEEPALIVE(a) a
683#else
684 #define USAGE_SIOCSKEEPALIVE(a)
685#endif
686#ifdef BB_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
687 #define USAGE_IFCONFIG_MII(a) a
688#else
689 #define USAGE_IFCONFIG_MII(a)
690#endif
691#ifdef BB_FEATURE_IFCONFIG_HW
692 #define USAGE_IFCONFIG_HW(a) a
693#else
694 #define USAGE_IFCONFIG_HW(a)
695#endif
696#ifdef BB_FEATURE_IFCONFIG_STATUS
697 #define USAGE_IFCONFIG_OPT_A(a) a
698#else
699 #define USAGE_IFCONFIG_OPT_A(a)
700#endif
701
702#define ifconfig_trivial_usage \
703 USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
704#define ifconfig_full_usage \
705 "configure a network interface\n\n" \
706 "Options:\n" \
707 "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
708 "\t[netmask <address>] [dstaddr <address>]\n" \
709 USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
710 "\t" USAGE_IFCONFIG_HW("[hw ether <address>] ") \
711 "[metric <NN>] [mtu <NN>]\n" \
712 "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \
713 "\t[multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
714 USAGE_IFCONFIG_MII("\t[mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
715 "\t[up|down] ..."
716
717#define init_trivial_usage \
718 ""
719#define init_full_usage \
720 "Init is the parent of all processes."
721#define init_notes_usage \
722"This version of init is designed to be run only by the kernel.\n" \
723"\n" \
724"BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
725"the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
726"runlevels, use sysvinit.\n" \
727"\n" \
728"BusyBox init works just fine without an inittab. If no inittab is found, \n" \
729"it has the following default behavior:\n" \
730"\n" \
731" ::sysinit:/etc/init.d/rcS\n" \
732" ::askfirst:/bin/sh\n" \
733" ::ctrlaltdel:/sbin/reboot\n" \
734" ::shutdown:/sbin/swapoff -a\n" \
735" ::shutdown:/bin/umount -a -r\n" \
736"\n" \
737"if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
738"\n" \
739" tty2::askfirst:/bin/sh\n" \
740" tty3::askfirst:/bin/sh\n" \
741" tty4::askfirst:/bin/sh\n" \
742"\n" \
743"If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
744"\n" \
745" <id>:<runlevels>:<action>:<process>\n" \
746"\n" \
747" <id>: \n" \
748"\n" \
749" WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
750" The id field is used by BusyBox init to specify the controlling tty for\n" \
751" the specified process to run on. The contents of this field are\n" \
752" appended to "/dev/" and used as-is. There is no need for this field to\n" \
753" be unique, although if it isn't you may have strange results. If this\n" \
754" field is left blank, the controlling tty is set to the console. Also\n" \
755" note that if BusyBox detects that a serial console is in use, then only\n" \
756" entries whose controlling tty is either the serial console or /dev/null\n" \
757" will be run. BusyBox init does nothing with utmp. We don't need no\n" \
758" stinkin' utmp.\n" \
759"\n" \
760" <runlevels>: \n" \
761"\n" \
762" The runlevels field is completely ignored.\n" \
763"\n" \
764" <action>: \n" \
765"\n" \
766" Valid actions include: sysinit, respawn, askfirst, wait, \n" \
767" once, ctrlaltdel, and shutdown.\n" \
768"\n" \
769" The available actions can be classified into two groups: actions\n" \
770" that are run only once, and actions that are re-run when the specified\n" \
771" process exits.\n" \
772"\n" \
773" Run only-once actions:\n" \
774"\n" \
775" 'sysinit' is the first item run on boot. init waits until all\n" \
776" sysinit actions are completed before continuing. Following the\n" \
777" completion of all sysinit actions, all 'wait' actions are run.\n" \
778" 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
779" the specified task completes. 'once' actions are asynchronous,\n" \
780" therefore, init does not wait for them to complete. 'ctrlaltdel'\n" \
781" actions are run when the system detects that someone on the system\n" \
782" console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
783" wants to run 'reboot' at this point to cause the system to reboot.\n" \
784" Finally the 'shutdown' action specifies the actions to taken when\n" \
785" init is told to reboot. Unmounting filesystems and disabling swap\n" \
786" is a very good here\n" \
787"\n" \
788" Run repeatedly actions:\n" \
789"\n" \
790" 'respawn' actions are run after the 'once' actions. When a process\n" \
791" started with a 'respawn' action exits, init automatically restarts\n" \
792" it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
793" respawning out of control. The 'askfirst' actions acts just like\n" \
794" respawn, except that before running the specified process it\n" \
795" displays the line "Please press Enter to activate this console."\n" \
796" and then waits for the user to press enter before starting the\n" \
797" specified process. \n" \
798"\n" \
799" Unrecognized actions (like initdefault) will cause init to emit an\n" \
800" error message, and then go along with its business. All actions are\n" \
801" run in the reverse order from how they appear in /etc/inittab.\n" \
802"\n" \
803" <process>: \n" \
804"\n" \
805" Specifies the process to be executed and it's command line.\n" \
806"\n" \
807"Example /etc/inittab file:\n" \
808"\n" \
809" # This is run first except when booting in single-user mode.\n" \
810" #\n" \
811" ::sysinit:/etc/init.d/rcS\n" \
812" \n" \
813" # /bin/sh invocations on selected ttys\n" \
814" #\n" \
815" # Start an "askfirst" shell on the console (whatever that may be)\n" \
816" ::askfirst:-/bin/sh\n" \
817" # Start an "askfirst" shell on /dev/tty2-4\n" \
818" tty2::askfirst:-/bin/sh\n" \
819" tty3::askfirst:-/bin/sh\n" \
820" tty4::askfirst:-/bin/sh\n" \
821" \n" \
822" # /sbin/getty invocations for selected ttys\n" \
823" #\n" \
824" tty4::respawn:/sbin/getty 38400 tty5\n" \
825" tty5::respawn:/sbin/getty 38400 tty6\n" \
826" \n" \
827" \n" \
828" # Example of how to put a getty on a serial line (for a terminal)\n" \
829" #\n" \
830" #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
831" #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
832" #\n" \
833" # Example how to put a getty on a modem line.\n" \
834" #::respawn:/sbin/getty 57600 ttyS2\n" \
835" \n" \
836" # Stuff to do before rebooting\n" \
837" ::ctrlaltdel:/sbin/reboot\n" \
838" ::shutdown:/bin/umount -a -r\n" \
839" ::shutdown:/sbin/swapoff -a\n"
840
841#define insmod_trivial_usage \
842 "[OPTION]... MODULE [symbol=value]..."
843#define insmod_full_usage \
844 "Loads the specified kernel modules into the kernel.\n\n" \
845 "Options:\n" \
846 "\t-f\tForce module to load into the wrong kernel version.\n" \
847 "\t-k\tMake module autoclean-able.\n" \
848 "\t-v\tverbose output\n" \
849 "\t-L\tLock to prevent simultaneous loads of a module\n" \
850 "\t-x\tdo not export externs"
851
852#define kill_trivial_usage \
853 "[-signal] process-id [process-id ...]"
854#define kill_full_usage \
855 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
856 "Options:\n" \
857 "\t-l\tList all signal names and numbers."
858#define kill_example_usage \
859 "$ ps | grep apache\n" \
860 "252 root root S [apache]\n" \
861 "263 www-data www-data S [apache]\n" \
862 "264 www-data www-data S [apache]\n" \
863 "265 www-data www-data S [apache]\n" \
864 "266 www-data www-data S [apache]\n" \
865 "267 www-data www-data S [apache]\n" \
866 "$ kill 252\n"
867
868#define killall_trivial_usage \
869 "[-signal] process-name [process-name ...]"
870#define killall_full_usage \
871 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
872 "Options:\n" \
873 "\t-l\tList all signal names and numbers."
874#define killall_example_usage \
875 "$ killall apache\n"
876
877#define klogd_trivial_usage \
878 "-n"
879#define klogd_full_usage \
880 "Kernel logger.\n"\
881 "Options:\n"\
882 "\t-n\tRun as a foreground process."
883
884#define length_trivial_usage \
885 "STRING"
886#define length_full_usage \
887 "Prints out the length of the specified STRING."
888#define length_example_usage \
889 "$ length Hello\n" \
890 "5\n"
891
892#define ln_trivial_usage \
893 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
894#define ln_full_usage \
895 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\
896 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
897 "Options:\n" \
898 "\t-s\tmake symbolic links instead of hard links\n" \
899 "\t-f\tremove existing destination files\n" \
900 "\t-n\tno dereference symlinks - treat like normal file"
901#define ln_example_usage \
902 "$ ln -s BusyBox /tmp/ls\n" \
903 "$ ls -l /tmp/ls\n" \
904 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
905
906#define loadacm_trivial_usage \
907 "< mapfile"
908#define loadacm_full_usage \
909 "Loads an acm from standard input."
910#define loadacm_example_usage \
911 "$ loadacm < /etc/i18n/acmname\n"
912
913#define loadfont_trivial_usage \
914 "< font"
915#define loadfont_full_usage \
916 "Loads a console font from standard input."
917#define loadfont_example_usage \
918 "$ loadfont < /etc/i18n/fontname\n"
919
920#define loadkmap_trivial_usage \
921 "< keymap"
922#define loadkmap_full_usage \
923 "Loads a binary keyboard translation table from standard input."
924#define loadkmap_example_usage \
925 "$ loadkmap < /etc/i18n/lang-keymap\n"
926
927#define logger_trivial_usage \
928 "[OPTION]... [MESSAGE]"
929#define logger_full_usage \
930 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
931 "Options:\n" \
932 "\t-s\tLog to stderr as well as the system log.\n" \
933 "\t-t\tLog using the specified tag (defaults to user name).\n" \
934 "\t-p\tEnter the message with the specified priority.\n" \
935 "\t\tThis may be numerical or a ``facility.level'' pair."
936#define logger_example_usage \
937 "$ logger "hello"\n"
938
939#define logname_trivial_usage \
940 ""
941#define logname_full_usage \
942 "Print the name of the current user."
943#define logname_example_usage \
944 "$ logname\n" \
945 "root\n"
946
947#define logread_trivial_usage \
948 ""
949
950#define logread_full_usage \
951 "Shows the messages from syslogd (using circular buffer)."
952
953#ifdef BB_FEATURE_LS_TIMESTAMPS
954 #define USAGE_LS_TIMESTAMPS(a) a
955#else
956 #define USAGE_LS_TIMESTAMPS(a)
957#endif
958#ifdef BB_FEATURE_LS_FILETYPES
959 #define USAGE_LS_FILETYPES(a) a
960#else
961 #define USAGE_LS_FILETYPES(a)
962#endif
963#ifdef BB_FEATURE_LS_FOLLOWLINKS
964 #define USAGE_LS_FOLLOWLINKS(a) a
965#else
966 #define USAGE_LS_FOLLOWLINKS(a)
967#endif
968#ifdef BB_FEATURE_LS_RECURSIVE
969 #define USAGE_LS_RECURSIVE(a) a
970#else
971 #define USAGE_LS_RECURSIVE(a)
972#endif
973#ifdef BB_FEATURE_LS_SORTFILES
974 #define USAGE_LS_SORTFILES(a) a
975#else
976 #define USAGE_LS_SORTFILES(a)
977#endif
978#ifdef BB_FEATURE_AUTOWIDTH
979 #define USAGE_AUTOWIDTH(a) a
980#else
981 #define USAGE_AUTOWIDTH(a)
982#endif
983#define ls_trivial_usage \
984 "[-1Aa" USAGE_LS_TIMESTAMPS("c") "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h") USAGE_NOT_HUMAN_READABLE("") "k] [filenames...]"
985#define ls_full_usage \
986 "List directory contents\n\n" \
987 "Options:\n" \
988 "\t-1\tlist files in a single column\n" \
989 "\t-A\tdo not list implied . and ..\n" \
990 "\t-a\tdo not hide entries starting with .\n" \
991 "\t-C\tlist entries by columns\n" \
992 USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
993 "\t-d\tlist directory entries instead of contents\n" \
994 USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
995 USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
996 "\t-i\tlist the i-node for each file\n" \
997 "\t-l\tuse a long listing format\n" \
998 "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
999 USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1000 USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1001 USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1002 USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1003 USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1004 "\t-s\tlist the size of each file, in blocks\n" \
1005 USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1006 USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1007 USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1008 USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1009 USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1010 "\t-x\tlist entries by lines instead of by columns\n" \
1011 USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1012 USAGE_HUMAN_READABLE( \
1013 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
1014 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
1015 "\t-k\tprint sizes in kilobytes(compatibility)")
1016
1017#define lsmod_trivial_usage \
1018 ""
1019#define lsmod_full_usage \
1020 "List the currently loaded kernel modules."
1021
1022#define makedevs_trivial_usage \
1023 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1024#define makedevs_full_usage \
1025 "Creates a range of block or character special files\n\n" \
1026 "TYPEs include:\n" \
1027 "\tb:\tMake a block (buffered) device.\n" \
1028 "\tc or u:\tMake a character (un-buffered) device.\n" \
1029 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1030 "FIRST specifies the number appended to NAME to create the first device.\n" \
1031 "LAST specifies the number of the last item that should be created.\n" \
1032 "If 's' is the last argument, the base device is created as well.\n\n" \
1033 "For example:\n" \
1034 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1035 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1036#define makedevs_example_usage \
1037 "$ makedevs /dev/ttyS c 4 66 2 63\n" \
1038 "[creates ttyS2-ttyS63]\n" \
1039 "$ makedevs /dev/hda b 3 0 0 8 s\n" \
1040 "[creates hda,hda1-hda8]\n"
1041
1042#define md5sum_trivial_usage \
1043 "[OPTION] [FILE]...\n" \
1044 "or: md5sum [OPTION] -c [FILE]"
1045#define md5sum_full_usage \
1046 "Print or check MD5 checksums.\n\n" \
1047 "Options:\n" \
1048 "With no FILE, or when FILE is -, read standard input.\n\n" \
1049 "\t-b\tread files in binary mode\n" \
1050 "\t-c\tcheck MD5 sums against given list\n" \
1051 "\t-t\tread files in text mode (default)\n" \
1052 "\t-g\tread a string\n" \
1053 "\nThe following two options are useful only when verifying checksums:\n" \
1054 "\t-s\tdon't output anything, status code shows success\n" \
1055 "\t-w\twarn about improperly formated MD5 checksum lines"
1056#define md5sum_example_usage \
1057 "$ md5sum < busybox\n" \
1058 "6fd11e98b98a58f64ff3398d7b324003\n" \
1059 "$ md5sum busybox\n" \
1060 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1061 "$ md5sum -c -\n" \
1062 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1063 "busybox: OK\n" \
1064 "^D\n"
1065
1066#define mkdir_trivial_usage \
1067 "[OPTION] DIRECTORY..."
1068#define mkdir_full_usage \
1069 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1070 "Options:\n" \
1071 "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1072 "\t-p\tno error if existing, make parent directories as needed"
1073#define mkdir_example_usage \
1074 "$ mkdir /tmp/foo\n" \
1075 "$ mkdir /tmp/foo\n" \
1076 "/tmp/foo: File exists\n" \
1077 "$ mkdir /tmp/foo/bar/baz\n" \
1078 "/tmp/foo/bar/baz: No such file or directory\n" \
1079 "$ mkdir -p /tmp/foo/bar/baz\n"
1080
1081#define mkfifo_trivial_usage \
1082 "[OPTIONS] name"
1083#define mkfifo_full_usage \
1084 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1085 "Options:\n" \
1086 "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1087
1088#define mkfs_minix_trivial_usage \
1089 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1090#define mkfs_minix_full_usage \
1091 "Make a MINIX filesystem.\n\n" \
1092 "Options:\n" \
1093 "\t-c\t\tCheck the device for bad blocks\n" \
1094 "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1095 "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1096 "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1097 "\t-v\t\tMake a Minix version 2 filesystem"
1098
1099#define mknod_trivial_usage \
1100 "[OPTIONS] NAME TYPE MAJOR MINOR"
1101#define mknod_full_usage \
1102 "Create a special file (block, character, or pipe).\n\n" \
1103 "Options:\n" \
1104 "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1105 "TYPEs include:\n" \
1106 "\tb:\tMake a block (buffered) device.\n" \
1107 "\tc or u:\tMake a character (un-buffered) device.\n" \
1108 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes."
1109#define mknod_example_usage \
1110 "$ mknod /dev/fd0 b 2 0 \n" \
1111 "$ mknod -m 644 /tmp/pipe p\n"
1112
1113#define mkswap_trivial_usage \
1114 "[-c] [-v0|-v1] device [block-count]"
1115#define mkswap_full_usage \
1116 "Prepare a disk partition to be used as a swap partition.\n\n" \
1117 "Options:\n" \
1118 "\t-c\t\tCheck for read-ability.\n" \
1119 "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \
1120 "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117).\n" \
1121 "\tblock-count\tNumber of block to use (default is entire partition)."
1122
1123#define mktemp_trivial_usage \
1124 "[-q] TEMPLATE"
1125#define mktemp_full_usage \
1126 "Creates a temporary file with its name based on TEMPLATE.\n" \
1127 "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX)."
1128#define mktemp_example_usage \
1129 "$ mktemp /tmp/temp.XXXXXX\n" \
1130 "/tmp/temp.mWiLjM\n" \
1131 "$ ls -la /tmp/temp.mWiLjM\n" \
1132 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1133
1134#define modprobe_trivial_usage \
1135 "[FILE ...]"
1136#define modprobe_full_usage \
1137 "Used for hight level module loading and unloading."
1138#define modprobe_example_usage \
1139 "$ modprobe cdrom\n"
1140
1141#define more_trivial_usage \
1142 "[FILE ...]"
1143#define more_full_usage \
1144 "More is a filter for viewing FILE one screenful at a time."
1145#define more_example_usage \
1146 "$ dmesg | more\n"
1147
1148#ifdef BB_FEATURE_MOUNT_LOOP
1149 #define USAGE_MOUNT_LOOP(a) a
1150#else
1151 #define USAGE_MOUNT_LOOP(a)
1152#endif
1153#ifdef BB_FEATURE_MTAB_SUPPORT
1154 #define USAGE_MTAB(a) a
1155#else
1156 #define USAGE_MTAB(a)
1157#endif
1158#define mount_trivial_usage \
1159 "[flags] DEVICE NODE [-o options,more-options]"
1160#define mount_full_usage \
1161 "Mount a filesystem\n\n" \
1162 "Flags:\n" \
1163 "\t-a:\t\tMount all filesystems in fstab.\n" \
1164 USAGE_MTAB( \
1165 "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" \
1166 "\t-n:\t\tDon't write a mount table entry.\n" \
1167 ) \
1168 "\t-o option:\tOne of many filesystem options, listed below.\n" \
1169 "\t-r:\t\tMount the filesystem read-only.\n" \
1170 "\t-t fs-type:\tSpecify the filesystem type.\n" \
1171 "\t-w:\t\tMount for reading and writing (default).\n" \
1172 "\n" \
1173 "Options for use with the \"-o\" flag:\n" \
1174 "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \
1175 "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \
1176 "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \
1177 "\texec/noexec:\tAllow use of executable files / disallow them.\n" \
1178 USAGE_MOUNT_LOOP( \
1179 "\tloop:\t\tMounts a file via loop device.\n" \
1180 ) \
1181 "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \
1182 "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \
1183 "\tro/rw:\t\tMount for read-only / read-write.\n" \
1184 "\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \
1185 "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \
1186 "You'll have to see the written documentation for those filesystems."
1187#define mount_example_usage \
1188 "$ mount\n" \
1189 "/dev/hda3 on / type minix (rw)\n" \
1190 "proc on /proc type proc (rw)\n" \
1191 "devpts on /dev/pts type devpts (rw)\n" \
1192 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1193 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n"
1194
1195#define mt_trivial_usage \
1196 "[-f device] opcode value"
1197#define mt_full_usage \
1198 "Control magnetic tape drive operation\n" \
1199 "\nAvailable Opcodes:\n\n" \
1200 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1201 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1202 "ras3 reset retension rew rewoffline seek setblk setdensity\n" \
1203 "setpart tell unload unlock weof wset"
1204
1205#define mv_trivial_usage \
1206 "SOURCE DEST\n" \
1207 "or: mv SOURCE... DIRECTORY"
1208#define mv_full_usage \
1209 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY."
1210#define mv_example_usage \
1211 "$ mv /tmp/foo /bin/bar\n"
1212
1213#define nc_trivial_usage \
1214 "[IP] [port]"
1215#define nc_full_usage \
1216 "Netcat opens a pipe to IP:port"
1217#define nc_example_usage \
1218 "$ nc foobar.somedomain.com 25\n" \
1219 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
1220 "help\n" \
1221 "214-Commands supported:\n" \
1222 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
1223 "214 NOOP QUIT RSET HELP\n" \
1224 "quit\n" \
1225 "221 foobar closing connection\n"
1226
1227#define nslookup_trivial_usage \
1228 "[HOST] [SERVER]"
1229#define nslookup_full_usage \
1230 "Queries the nameserver for the IP address of the given HOST\n" \
1231 "optionally using a specified DNS server"
1232#define nslookup_example_usage \
1233 "$ nslookup localhost\n" \
1234 "Server: default\n" \
1235 "Address: default\n" \
1236 "\n" \
1237 "Name: debian\n" \
1238 "Address: 127.0.0.1\n"
1239
1240#define pidof_trivial_usage \
1241 "process-name [process-name ...]"
1242#define pidof_full_usage \
1243 "Lists the PIDs of all processes with names that match the names on the command line"
1244#define pidof_example_usage \
1245 "$ pidof init\n" \
1246 "1\n"
1247
1248#ifndef BB_FEATURE_FANCY_PING
1249#define ping_trivial_usage "host"
1250#define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1251#else
1252#define ping_trivial_usage \
1253 "[OPTION]... host"
1254#define ping_full_usage \
1255 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1256 "Options:\n" \
1257 "\t-c COUNT\tSend only COUNT pings.\n" \
1258 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1259 "\t-q\t\tQuiet mode, only displays output at start\n" \
1260 "\t\t\tand when finished."
1261#endif
1262#define ping_example_usage \
1263 "$ ping localhost\n" \
1264 "PING slag (127.0.0.1): 56 data bytes\n" \
1265 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
1266 "\n" \
1267 "--- debian ping statistics ---\n" \
1268 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1269 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1270
1271#define pivot_root_trivial_usage \
1272 "NEW_ROOT PUT_OLD"
1273#define pivot_root_full_usage \
1274 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1275 "the new root file system."
1276
1277#define poweroff_trivial_usage \
1278 ""
1279#define poweroff_full_usage \
1280 "Halt the system and request that the kernel shut off the power."
1281
1282#define printf_trivial_usage \
1283 "FORMAT [ARGUMENT...]"
1284#define printf_full_usage \
1285 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
1286 "Where FORMAT controls the output exactly as in C printf."
1287#define printf_example_usage \
1288 "$ printf "Val=%d\\n" 5\n" \
1289 "Val=5\n"
1290
1291#define ps_trivial_usage \
1292 ""
1293#define ps_full_usage \
1294 "Report process status\n" \
1295 "\nThis version of ps accepts no options."
1296#define ps_example_usage \
1297 "$ ps\n" \
1298 " PID Uid Gid State Command\n" \
1299 " 1 root root S init\n" \
1300 " 2 root root S [kflushd]\n" \
1301 " 3 root root S [kupdate]\n" \
1302 " 4 root root S [kpiod]\n" \
1303 " 5 root root S [kswapd]\n" \
1304 " 742 andersen andersen S [bash]\n" \
1305 " 743 andersen andersen S -bash\n" \
1306 " 745 root root S [getty]\n" \
1307 " 2990 andersen andersen R ps\n"
1308
1309#define pwd_trivial_usage \
1310 ""
1311#define pwd_full_usage \
1312 "Print the full filename of the current working directory."
1313#define pwd_example_usage \
1314 "$ pwd\n" \
1315 "/root\n"
1316
1317#define rdate_trivial_usage \
1318 "[OPTION] HOST"
1319#define rdate_full_usage \
1320 "Get and possibly set the system date and time from a remote HOST.\n\n" \
1321 "Options:\n" \
1322 "\t-s\tSet the system date and time (default).\n" \
1323 "\t-p\tPrint the date and time."
1324
1325#define readlink_trivial_usage \
1326 ""
1327#define readlink_full_usage \
1328 "Read a symbolic link."
1329
1330#define reboot_trivial_usage \
1331 ""
1332#define reboot_full_usage \
1333 "Reboot the system."
1334
1335#define renice_trivial_usage \
1336 "priority pid [pid ...]"
1337#define renice_full_usage \
1338 "Changes priority of running processes. Allowed priorities range\n" \
1339 "from 20 (the process runs only when nothing else is running) to 0\n" \
1340 "(default priority) to -20 (almost nothing else ever gets to run)."
1341
1342#define reset_trivial_usage \
1343 ""
1344#define reset_full_usage \
1345 "Resets the screen."
1346
1347#define rm_trivial_usage \
1348 "[OPTION]... FILE..."
1349#define rm_full_usage \
1350 "Remove (unlink) the FILE(s). You may use '--' to\n" \
1351 "indicate that all following arguments are non-options.\n\n" \
1352 "Options:\n" \
1353 "\t-i\t\talways prompt before removing each destination" \
1354 "\t-f\t\tremove existing destinations, never prompt\n" \
1355 "\t-r or -R\tremove the contents of directories recursively"
1356#define rm_example_usage \
1357 "$ rm -rf /tmp/foo\n"
1358
1359#define rmdir_trivial_usage \
1360 "[OPTION]... DIRECTORY..."
1361#define rmdir_full_usage \
1362 "Remove the DIRECTORY(ies), if they are empty."
1363#define rmdir_example_usage \
1364 "# rmdir /tmp/foo\n"
1365
1366#define rmmod_trivial_usage \
1367 "[OPTION]... [MODULE]..."
1368#define rmmod_full_usage \
1369 "Unloads the specified kernel modules from the kernel.\n\n" \
1370 "Options:\n" \
1371 "\t-a\tTry to remove all unused kernel modules."
1372#define rmmod_example_usage \
1373 "$ rmmod tulip\n"
1374
1375#define route_trivial_usage \
1376 "[{add|del|flush}]"
1377#define route_full_usage \
1378 "Edit the kernel's routing tables"
1379
1380#define rpm2cpio_trivial_usage \
1381 "package.rpm"
1382#define rpm2cpio_full_usage \
1383 "Outputs a cpio archive of the rpm file."
1384
1385#define sed_trivial_usage \
1386 "[-nef] pattern [files...]"
1387#define sed_full_usage \
1388 "Options:\n" \
1389 "\t-n\t\tsuppress automatic printing of pattern space\n" \
1390 "\t-e script\tadd the script to the commands to be executed\n" \
1391 "\t-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \
1392 "\n" \
1393 "If no -e or -f is given, the first non-option argument is taken as the\n" \
1394 "sed script to interpret. All remaining arguments are names of input\n" \
1395 "files; if no input files are specified, then the standard input is read."
1396#define sed_example_usage \
1397 "$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
1398 "bar\n"
1399
1400#define setkeycodes_trivial_usage \
1401 "SCANCODE KEYCODE ..."
1402#define setkeycodes_full_usage \
1403 "Set entries into the kernel's scancode-to-keycode map,\n" \
1404 "allowing unusual keyboards to generate usable keycodes.\n\n" \
1405 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
1406 "and KEYCODE is given in decimal"
1407#define setkeycodes_example_usage \
1408 "$ setkeycodes e030 127\n"
1409
1410#define lash_trivial_usage \
1411 "[FILE]...\n" \
1412 "or: sh -c command [args]..."
1413#define lash_full_usage \
1414 "lash: The BusyBox LAme SHell (command interpreter)"
1415#define lash_notes_usage \
1416"This command does not yet have proper documentation.\n" \
1417"\n" \
1418"Use lash just as you would use any other shell. It properly handles pipes,\n" \
1419"redirects, job control, can be used as the shell for scripts, and has a\n" \
1420"sufficient set of builtins to do what is needed. It does not (yet) support\n" \
1421"Bourne Shell syntax. If you need things like "if-then-else", "while", and such\n" \
1422"use ash or bash. If you just need a very simple and extremely small shell,\n" \
1423"this will do the job."
1424
1425#define sleep_trivial_usage \
1426 "N"
1427#define sleep_full_usage \
1428 "Pause for N seconds."
1429#define sleep_example_usage \
1430 "$ sleep 2\n" \
1431 "[2 second delay results]\n"
1432
1433
1434#ifdef BB_FEATURE_SORT_UNIQUE
1435 #define USAGE_SORT_UNIQUE(a) a
1436#else
1437 #define USAGE_SORT_UNIQUE(a)
1438#endif
1439#ifdef BB_FEATURE_SORT_REVERSE
1440 #define USAGE_SORT_REVERSE(a) a
1441#else
1442 #define USAGE_SORT_REVERSE(a)
1443#endif
1444#define sort_trivial_usage \
1445 "[-n" USAGE_SORT_REVERSE("r") USAGE_SORT_UNIQUE("u") "] [FILE]..."
1446#define sort_full_usage \
1447 "Sorts lines of text in the specified files\n\n"\
1448 "Options:\n" \
1449 USAGE_SORT_UNIQUE("\t-u\tsuppress duplicate lines\n") \
1450 USAGE_SORT_REVERSE("\t-r\tsort in reverse order\n") \
1451 "\t-n\tsort numerics"
1452#define sort_example_usage \
1453 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
1454 "a\n" \
1455 "b\n" \
1456 "c\n" \
1457 "d\n" \
1458 "e\n" \
1459 "f\n"
1460
1461#define start_stop_daemon_trivial_usage \
1462 "[OPTIONS]"
1463#define start_stop_daemon_full_usage \
1464 "Program to start and stop services.\n"\
1465 "Options:\n" \
1466 "-S\t\t\tstart\n"\
1467 "-K\t\t\tstop\n"\
1468 "-x <executable>\t\tprogram to start/check if it is running\n"\
1469 "-p <pid-file>\t\tpid file to check\n"\
1470 "-u <username>|<uid>\tstop this user's processes\n"\
1471 "-n <process-name>\tstop processes with this name\n"\
1472 "-s <signal>\t\tsignal to send (default 15)\n"\
1473 "-a <pathname>\t\tprogram to start (default <executable>)\n"
1474
1475#define stty_trivial_usage \
1476 "[-a|g] [-F DEVICE] [SETTING]..."
1477#define stty_full_usage \
1478 "Without arguments, prints baud rate, line discipline," \
1479 "\nand deviations from stty sane." \
1480 "\n\nOptions:" \
1481 "\n\t-F DEVICE\topen device instead of stdin" \
1482 "\n\t-a\t\tprint all current settings in human-readable form" \
1483 "\n\t-g\t\tprint in stty-readable form" \
1484 "\n\t[SETTING]\tsee manpage"
1485
1486#define swapoff_trivial_usage \
1487 "[OPTION] [DEVICE]"
1488#define swapoff_full_usage \
1489 "Stop swapping virtual memory pages on DEVICE.\n\n" \
1490 "Options:\n" \
1491 "\t-a\tStop swapping on all swap devices"
1492
1493#define swapon_trivial_usage \
1494 "[OPTION] [DEVICE]"
1495#define swapon_full_usage \
1496 "Start swapping virtual memory pages on DEVICE.\n\n" \
1497 "Options:\n" \
1498 "\t-a\tStart swapping on all swap devices"
1499
1500#define sync_trivial_usage \
1501 ""
1502#define sync_full_usage \
1503 "Write all buffered filesystem blocks to disk."
1504
1505
1506#ifdef BB_FEATURE_REMOTE_LOG
1507 #define USAGE_REMOTE_LOG(a) a
1508#else
1509 #define USAGE_REMOTE_LOG(a)
1510#endif
1511#define syslogd_trivial_usage \
1512 "[OPTION]..."
1513#define syslogd_full_usage \
1514 "Linux system and kernel logging utility.\n" \
1515 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
1516 "Options:\n" \
1517 "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \
1518 "\t-n\t\tRun as a foreground process\n" \
1519 "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \
1520 USAGE_REMOTE_LOG( \
1521 "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
1522 "\t-L\t\tLog locally and via network logging (default is network only)")
1523#define syslogd_example_usage \
1524 "$ syslogd -R masterlog:514\n" \
1525 "$ syslogd -R 192.168.1.1:601\n"
1526
1527
1528#ifndef BB_FEATURE_FANCY_TAIL
1529 #define USAGE_UNSIMPLE_TAIL(a)
1530#else
1531 #define USAGE_UNSIMPLE_TAIL(a) a
1532#endif
1533#define tail_trivial_usage \
1534 "[OPTION]... [FILE]..."
1535#define tail_full_usage \
1536 "Print last 10 lines of each FILE to standard output.\n" \
1537 "With more than one FILE, precede each with a header giving the\n" \
1538 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
1539 "Options:\n" \
1540 USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
1541 "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
1542 "\t-f\t\toutput data as the file grows" \
1543 USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
1544 "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
1545 "\t-v\t\talways output headers giving file names\n\n" \
1546 "If the first character of N (bytes or lines) is a '+', output begins with \n" \
1547 "the Nth item from the start of each file, otherwise, print the last N items\n" \
1548 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
1549#define tail_example_usage \
1550 "$ tail -n 1 /etc/resolv.conf\n" \
1551 "nameserver 10.0.0.1\n"
1552
1553#ifdef BB_FEATURE_TAR_CREATE
1554 #define USAGE_TAR_CREATE(a) a
1555#else
1556 #define USAGE_TAR_CREATE(a)
1557#endif
1558#ifdef BB_FEATURE_TAR_EXCLUDE
1559 #define USAGE_TAR_EXCLUDE(a) a
1560#else
1561 #define USAGE_TAR_EXCLUDE(a)
1562#endif
1563#define tar_trivial_usage \
1564 "-[" USAGE_TAR_CREATE("c") "xtvO] " \
1565 USAGE_TAR_EXCLUDE("[--exclude FILE] [-X FILE]") \
1566 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
1567#define tar_full_usage \
1568 "Create, extract, or list files from a tar file.\n\n" \
1569 "Options:\n" \
1570 USAGE_TAR_CREATE("\tc\t\tcreate\n") \
1571 "\tx\t\textract\n" \
1572 "\tt\t\tlist\n" \
1573 "\nFile selection:\n" \
1574 "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
1575 "\tO\t\textract to stdout\n" \
1576 USAGE_TAR_EXCLUDE( \
1577 "\texclude\t\tfile to exclude\n" \
1578 "\tX\t\tfile with names to exclude\n" \
1579 ) \
1580 "\tC\t\tchange to directory DIR before operation\n" \
1581 "\tv\t\tverbosely list files processed"
1582#define tar_example_usage \
1583 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
1584 "$ tar -cf /tmp/tarball.tar /usr/local\n"
1585
1586#define tee_trivial_usage \
1587 "[OPTION]... [FILE]..."
1588#define tee_full_usage \
1589 "Copy standard input to each FILE, and also to standard output.\n\n" \
1590 "Options:\n" \
1591 "\t-a\tappend to the given FILEs, do not overwrite"
1592#define tee_example_usage \
1593 "$ echo "Hello" | tee /tmp/foo\n" \
1594 "$ cat /tmp/foo\n" \
1595 "Hello\n"
1596
1597#define telnet_trivial_usage \
1598 "HOST [PORT]"
1599#define telnet_full_usage \
1600 "Telnet is used to establish interactive communication with another\n"\
1601 "computer over a network using the TELNET protocol."
1602
1603#define test_trivial_usage \
1604 "EXPRESSION\n or [ EXPRESSION ]"
1605#define test_full_usage \
1606 "Checks file types and compares values returning an exit\n" \
1607 "code determined by the value of EXPRESSION."
1608#define test_example_usage \
1609 "$ test 1 -eq 2\n" \
1610 "$ echo $?\n" \
1611 "1\n" \
1612 "$ test 1 -eq 1\n" \
1613 "$ echo $? \n" \
1614 "0\n" \
1615 "$ [ -d /etc ]\n" \
1616 "$ echo $?\n" \
1617 "0\n" \
1618 "$ [ -d /junk ]\n" \
1619 "$ echo $?\n" \
1620 "1\n"
1621
1622#ifdef BB_FEATURE_TFTP_GET
1623 #define USAGE_TFTP_GET(a) a
1624#else
1625 #define USAGE_TFTP_GET(a)
1626#endif
1627#ifdef BB_FEATURE_TFTP_PUT
1628 #define USAGE_TFTP_PUT(a) a
1629#else
1630 #define USAGE_TFTP_PUT(a)
1631#endif
1632#ifdef BB_FEATURE_TFTP_BLOCKSIZE
1633 #define USAGE_TFTP_BS(a) a
1634#else
1635 #define USAGE_TFTP_BS(a)
1636#endif
1637
1638#define tftp_trivial_usage \
1639 "[OPTION]... HOST [PORT]"
1640#define tftp_full_usage \
1641 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
1642 "Options:\n" \
1643 "\t-l FILE\tLocal FILE.\n" \
1644 "\t-r FILE\tRemote FILE.\n" \
1645 USAGE_TFTP_GET( \
1646 "\t-g\tGet file.\n" \
1647 ) \
1648 USAGE_TFTP_PUT( \
1649 "\t-p\tPut file.\n" \
1650 ) \
1651 USAGE_TFTP_BS( \
1652 "\t-b SIZE\tTransfer blocks of SIZE octets.\n" \
1653 )
1654
1655#define touch_trivial_usage \
1656 "[-c] FILE [FILE ...]"
1657#define touch_full_usage \
1658 "Update the last-modified date on the given FILE[s].\n\n" \
1659 "Options:\n" \
1660 "\t-c\tDo not create any files"
1661#define touch_example_usage \
1662 "$ ls -l /tmp/foo\n" \
1663 "/bin/ls: /tmp/foo: No such file or directory\n" \
1664 "$ touch /tmp/foo\n" \
1665 "$ ls -l /tmp/foo\n" \
1666 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
1667
1668#define tr_trivial_usage \
1669 "[-cds] STRING1 [STRING2]"
1670#define tr_full_usage \
1671 "Translate, squeeze, and/or delete characters from\n" \
1672 "standard input, writing to standard output.\n\n" \
1673 "Options:\n" \
1674 "\t-c\ttake complement of STRING1\n" \
1675 "\t-d\tdelete input characters coded STRING1\n" \
1676 "\t-s\tsqueeze multiple output characters of STRING2 into one character"
1677#define tr_example_usage \
1678 "$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \
1679 "hello world\n"
1680
1681#define traceroute_trivial_usage \
1682 "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n\
1683 [-s src_addr] [-t tos] [-w wait] host [data size]"
1684#define traceroute_full_usage \
1685 "trace the route ip packets follow going to \"host\"\n" \
1686 "Options:\n" \
1687 "\t-d\tset SO_DEBUG options to socket\n" \
1688 "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
1689 "\t-r\tBypass the normal routing tables and send directly to a host\n" \
1690 "\t-v\tVerbose output\n" \
1691 "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
1692 "\t-p port#\tSet the base UDP port number used in probes\n" \
1693 "\t\t(default is 33434)\n" \
1694 "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
1695 "\t\t(default is 3)\n" \
1696 "\t-s src_addr\tUse the following IP address as the source address\n" \
1697 "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
1698 "\t\t(default 0)\n" \
1699 "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
1700 "\t\t(default 3 sec.)."
1701
1702
1703#define true_trivial_usage \
1704 ""
1705#define true_full_usage \
1706 "Return an exit code of TRUE (0)."
1707#define true_example_usage \
1708 "$ true\n" \
1709 "$ echo $?\n" \
1710 "0\n"
1711
1712#define tty_trivial_usage \
1713 ""
1714#define tty_full_usage \
1715 "Print the file name of the terminal connected to standard input.\n\n"\
1716 "Options:\n" \
1717 "\t-s\tprint nothing, only return an exit status"
1718#define tty_example_usage \
1719 "$ tty\n" \
1720 "/dev/tty2\n"
1721
1722#ifdef BB_FEATURE_MOUNT_FORCE
1723 #define USAGE_MOUNT_FORCE(a) a
1724#else
1725 #define USAGE_MOUNT_FORCE(a)
1726#endif
1727#define umount_trivial_usage \
1728 "[flags] FILESYSTEM|DIRECTORY"
1729#define umount_full_usage \
1730 "Unmount file systems\n" \
1731 "\nFlags:\n" "\t-a\tUnmount all file systems" \
1732 USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
1733 "\n\t-r\tTry to remount devices as read-only if mount is busy" \
1734 USAGE_MOUNT_FORCE("\n\t-f\tForce umount (i.e., unreachable NFS server)") \
1735 USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
1736#define umount_example_usage \
1737 "$ umount /dev/hdc1 \n"
1738
1739#define uname_trivial_usage \
1740 "[OPTION]..."
1741#define uname_full_usage \
1742 "Print certain system information. With no OPTION, same as -s.\n\n" \
1743 "Options:\n" \
1744 "\t-a\tprint all information\n" \
1745 "\t-m\tthe machine (hardware) type\n" \
1746 "\t-n\tprint the machine's network node hostname\n" \
1747 "\t-r\tprint the operating system release\n" \
1748 "\t-s\tprint the operating system name\n" \
1749 "\t-p\tprint the host processor type\n" \
1750 "\t-v\tprint the operating system version"
1751#define uname_example_usage \
1752 "$ uname -a\n" \
1753 "Linux debian 2.2.15pre13 #5 Tue Mar 14 16:03:50 MST 2000 i686 unknown\n"
1754
1755#define uniq_trivial_usage \
1756 "[OPTION]... [INPUT [OUTPUT]]"
1757#define uniq_full_usage \
1758 "Discard all but one of successive identical lines from INPUT\n" \
1759 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
1760 "Options:\n" \
1761 "\t-c\tprefix lines by the number of occurrences\n" \
1762 "\t-d\tonly print duplicate lines\n" \
1763 "\t-u\tonly print unique lines"
1764#define uniq_example_usage \
1765 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
1766 "a\n" \
1767 "b\n" \
1768 "c\n"
1769
1770#define unix2dos_trivial_usage \
1771 "[option] [FILE]"
1772#define unix2dos_full_usage \
1773 "Converts FILE from unix format to dos format. When no option\n" \
1774 "is given, the input is converted to the opposite output format.\n" \
1775 "When no file is given, uses stdin for input and stdout for output.\n" \
1776 "Options:\n" \
1777 "\t-u\toutput will be in UNIX format\n" \
1778 "\t-d\toutput will be in DOS format"
1779
1780#define update_trivial_usage \
1781 "[options]"
1782#define update_full_usage \
1783 "Periodically flushes filesystem buffers.\n\n" \
1784 "Options:\n" \
1785 "\t-S\tforce use of sync(2) instead of flushing\n" \
1786 "\t-s SECS\tcall sync this often (default 30)\n" \
1787 "\t-f SECS\tflush some buffers this often (default 5)"
1788
1789#define uptime_trivial_usage \
1790 ""
1791#define uptime_full_usage \
1792 "Display the time since the last boot."
1793#define uptime_example_usage \
1794 "$ uptime\n" \
1795 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
1796
1797#define usleep_trivial_usage \
1798 "N"
1799#define usleep_full_usage \
1800 "Pause for N microseconds."
1801#define usleep_example_usage \
1802 "$ usleep 1000000\n" \
1803 "[pauses for 1 second]\n"
1804
1805#define uudecode_trivial_usage \
1806 "[FILE]..."
1807#define uudecode_full_usage \
1808 "Uudecode a file that is uuencoded.\n\n" \
1809 "Options:\n" \
1810 "\t-o FILE\tdirect output to FILE"
1811#define uudecode_example_usage \
1812 "$ uudecode -o busybox busybox.uu\n" \
1813 "$ ls -l busybox\n" \
1814 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
1815
1816#define uuencode_trivial_usage \
1817 "[OPTION] [INFILE] REMOTEFILE"
1818#define uuencode_full_usage \
1819 "Uuencode a file.\n\n" \
1820 "Options:\n" \
1821 "\t-m\tuse base64 encoding per RFC1521"
1822#define uuencode_example_usage \
1823 "$ uuencode busybox busybox\n" \
1824 "begin 755 busybox\n" \
1825 "<encoded file snipped>\n" \
1826 "$ uudecode busybox busybox > busybox.uu\n" \
1827 "$\n"
1828
1829#define vi_trivial_usage \
1830 "[OPTION] [FILE]..."
1831#define vi_full_usage \
1832 "edit FILE.\n\n" \
1833 "Options:\n" \
1834 "\t-R\tRead-only- do not write to the file."
1835
1836#define watchdog_trivial_usage \
1837 "DEV"
1838#define watchdog_full_usage \
1839 "Periodically write to watchdog device DEV"
1840
1841#define wc_trivial_usage \
1842 "[OPTION]... [FILE]..."
1843#define wc_full_usage \
1844 "Print line, word, and byte counts for each FILE, and a total line if\n" \
1845 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
1846 "Options:\n" \
1847 "\t-c\tprint the byte counts\n" \
1848 "\t-l\tprint the newline counts\n" \
1849 "\t-L\tprint the length of the longest line\n" \
1850 "\t-w\tprint the word counts"
1851#define wc_example_usage \
1852 "$ wc /etc/passwd\n" \
1853 " 31 46 1365 /etc/passwd\n"
1854
1855#define wget_trivial_usage \
1856 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n\t[--header 'header: value'] [-P DIR] url"
1857#define wget_full_usage \
1858 "wget retrieves files via HTTP or FTP\n\n" \
1859 "Options:\n" \
1860 "\t-c\tcontinue retrieval of aborted transfers\n" \
1861 "\t-q\tquiet mode - do not print\n" \
1862 "\t-P\tSet directory prefix to DIR\n" \
1863 "\t-O\tsave to filename ('-' for stdout)"
1864
1865#define which_trivial_usage \
1866 "[COMMAND ...]"
1867#define which_full_usage \
1868 "Locates a COMMAND."
1869#define which_example_usage \
1870 "$ which login\n" \
1871 "/bin/login\n"
1872
1873#define whoami_trivial_usage \
1874 ""
1875#define whoami_full_usage \
1876 "Prints the user name associated with the current effective user id."
1877
1878#define xargs_trivial_usage \
1879 "[COMMAND] [ARGS...]"
1880#define xargs_full_usage \
1881 "Executes COMMAND on every item given by standard input."
1882#define xargs_example_usage \
1883 "$ ls | xargs gzip\n" \
1884 "$ find . -name '*.c' -print | xargs rm\n"
1885
1886#define yes_trivial_usage \
1887 "[OPTION]... [STRING]..."
1888#define yes_full_usage \
1889 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
1890
1891#define zcat_trivial_usage \
1892 "FILE"
1893#define zcat_full_usage \
1894 "Uncompress to stdout."
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-24 11:24:03 +0000