4 #define addgroup_trivial_usage \
5 "[-g GID] group_name [user_name]"
6 #define addgroup_full_usage \
7 "Adds a group to the system\n\n" \
9 "\t-g GID\t\tspecify gid"
11 #define adduser_trivial_usage \
13 #define adduser_full_usage \
14 "Adds a user to the system\n\n" \
16 "\t-h DIR\t\tAssign home directory DIR\n" \
17 "\t-g GECOS\tAssign gecos field GECOS\n" \
18 "\t-s SHELL\tAssign login shell SHELL\n" \
19 "\t-G\t\tAdd the user to existing group GROUP\n" \
20 "\t-S\t\tcreate a system user (ignored)\n" \
21 "\t-D\t\tDo not assign a password (logins still possible via ssh)\n" \
22 "\t-H\t\tDo not create the home directory"
24 #define adjtimex_trivial_usage \
25 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
26 #define adjtimex_full_usage \
27 "Reads and optionally sets system timebase parameters.\n" \
28 "See adjtimex(2).\n\n" \
30 "\t-q\t\tquiet mode - do not print\n" \
31 "\t-o offset\ttime offset, microseconds\n" \
32 "\t-f frequency\tfrequency adjust, integer kernel units (65536 is 1ppm)\n" \
33 "\t\t\t(positive values make the system clock run fast)\n" \
34 "\t-t tick\t\tmicroseconds per tick, usually 10000\n" \
37 #define ar_trivial_usage \
38 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
39 #define ar_full_usage \
40 "Extract or list FILES from an ar archive.\n\n" \
42 "\t-o\t\tpreserve original dates\n" \
43 "\t-p\t\textract to stdout\n" \
46 "\t-v\t\tverbosely list files processed"
48 #define arping_trivial_usage \
49 "[-fqbDUA] [-c count] [-w timeout] [-I device] [-s sender] target"
50 #define arping_full_usage \
51 "Ping hosts by ARP requests/replies.\n\n" \
53 "\t-f\t\tQuit on first ARP reply\n" \
54 "\t-q\t\tBe quiet\n" \
55 "\t-b\t\tKeep broadcasting, don't go unicast\n" \
56 "\t-D\t\tDuplicated address detection mode\n" \
57 "\t-U\t\tUnsolicited ARP mode, update your neighbours\n" \
58 "\t-A\t\tARP answer mode, update your neighbours\n" \
59 "\t-c count\tStop after sending count ARP request packets\n" \
60 "\t-w timeout\tTime to wait for ARP reply, in seconds\n" \
61 "\t-I device\tOutgoing interface name, default is eth0\n" \
62 "\t-s sender\tSet specific sender IP address\n" \
63 "\ttarget\t\tTarget IP address of ARP request"
65 #define ash_trivial_usage \
67 "or: ash -c command [args]..."
68 #define ash_full_usage \
69 "The ash shell (command interpreter)"
71 #define awk_trivial_usage \
72 "[OPTION]... [program-text] [FILE ...]"
73 #define awk_full_usage \
75 "\t-v var=val\t\tassign value 'val' to variable 'var'\n" \
76 "\t-F sep\t\tuse 'sep' as field separator\n" \
77 "\t-f progname\t\tread program source from file 'progname'"
79 #define basename_trivial_usage \
81 #define basename_full_usage \
82 "Strips directory path and suffixes from FILE.\n" \
83 "If specified, also removes any trailing SUFFIX."
84 #define basename_example_usage \
85 "$ basename /usr/local/bin/foo\n" \
87 "$ basename /usr/local/bin/\n" \
89 "$ basename /foo/bar.txt .txt\n" \
92 #define bunzip2_trivial_usage \
94 #define bunzip2_full_usage \
95 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
97 "\t-c\tWrite output to standard output\n" \
100 #define bzcat_trivial_usage \
102 #define bzcat_full_usage \
103 "Uncompress to stdout."
105 #define unlzma_trivial_usage \
107 #define unlzma_full_usage \
108 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
110 "\t-c\tWrite output to standard output\n" \
113 #define lzmacat_trivial_usage \
115 #define lzmacat_full_usage \
116 "Uncompress to stdout."
118 #define cal_trivial_usage \
119 "[-jy] [[month] year]"
120 #define cal_full_usage \
121 "Display a calendar.\n" \
123 "\t-j\tUse julian dates\n" \
124 "\t-y\tDisplay the entire year"
126 #define cat_trivial_usage \
128 #define cat_full_usage \
129 "Concatenates FILE(s) and prints them to stdout.\n\n" \
131 "\t-u\tignored since unbuffered i/o is always used"
132 #define cat_example_usage \
133 "$ cat /proc/uptime\n" \
136 #define chattr_trivial_usage \
137 "[-R] [-+=AacDdijsStTu] [-v version] files..."
138 #define chattr_full_usage \
139 "change file attributes on an ext2 fs\n\n" \
141 "\t-\tremove attributes\n" \
142 "\t+\tadd attributes\n" \
143 "\t=\tset attributes\n" \
145 "\tA\tdon't track atime\n" \
146 "\ta\tappend mode only\n" \
147 "\tc\tenable compress\n" \
148 "\tD\twrite dir contents synchronously\n" \
149 "\td\tdo not backup with dump\n" \
150 "\ti\tcannot be modified (immutable)\n" \
151 "\tj\twrite all data to journal first\n" \
152 "\ts\tzero disk storage when deleted\n" \
153 "\tS\twrite file contents synchronously\n" \
154 "\tt\tdisable tail-merging of partial blocks with other files\n" \
155 "\tu\tallow file to be undeleted\n" \
157 "\t-R\trecursively list subdirectories\n" \
158 "\t-v\tset the file's version/generation number"
160 #define chgrp_trivial_usage \
161 "[OPTION]... GROUP FILE..."
162 #define chgrp_full_usage \
163 "Change the group membership of each FILE to GROUP.\n" \
165 "\t-R\tChanges files and directories recursively"
166 #define chgrp_example_usage \
167 "$ ls -l /tmp/foo\n" \
168 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
169 "$ chgrp root /tmp/foo\n" \
170 "$ ls -l /tmp/foo\n" \
171 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
173 #define chmod_trivial_usage \
174 "[-R] MODE[,MODE]... FILE..."
175 #define chmod_full_usage \
176 "Each MODE is one or more of the letters ugoa, one of the\n" \
177 "symbols +-= and one or more of the letters rwxst.\n\n" \
179 "\t-R\tChanges files and directories recursively"
180 #define chmod_example_usage \
181 "$ ls -l /tmp/foo\n" \
182 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
183 "$ chmod u+x /tmp/foo\n" \
184 "$ ls -l /tmp/foo\n" \
185 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
186 "$ chmod 444 /tmp/foo\n" \
187 "$ ls -l /tmp/foo\n" \
188 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
190 #define chown_trivial_usage \
191 "[ -Rh ]... OWNER[<.|:>[GROUP]] FILE..."
192 #define chown_full_usage \
193 "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
195 "\t-R\tChanges files and directories recursively\n" \
196 "\t-h\tDo not dereference symbolic links"
197 #define chown_example_usage \
198 "$ ls -l /tmp/foo\n" \
199 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
200 "$ chown root /tmp/foo\n" \
201 "$ ls -l /tmp/foo\n" \
202 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
203 "$ chown root.root /tmp/foo\n" \
205 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
207 #define chroot_trivial_usage \
208 "NEWROOT [COMMAND...]"
209 #define chroot_full_usage \
210 "Run COMMAND with root directory set to NEWROOT."
211 #define chroot_example_usage \
212 "$ ls -l /bin/ls\n" \
213 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
214 "# mount /dev/hdc1 /mnt -t minix\n" \
216 "# ls -l /bin/ls\n" \
217 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
219 #define chvt_trivial_usage \
221 #define chvt_full_usage \
222 "Changes the foreground virtual terminal to /dev/ttyN"
224 #define clear_trivial_usage \
226 #define clear_full_usage \
229 #define cmp_trivial_usage \
230 "[-l] [-s] FILE1 [FILE2]"
231 #define cmp_full_usage \
232 "Compares FILE1 vs stdin if FILE2 is not specified.\n\n" \
234 "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
235 "\t\t for all differing bytes\n" \
236 "\t-s\tquiet mode - do not print"
238 #define comm_trivial_usage \
240 #define comm_full_usage \
241 "Compares FILE1 to FILE2, or to stdin if = is specified.\n\n" \
243 "\t-1\tSuppress lines unique to FILE1\n" \
244 "\t-2\tSuppress lines unique to FILE2\n" \
245 "\t-3\tSuppress lines common to both files"
247 #define bbconfig_trivial_usage \
249 #define bbconfig_full_usage \
250 "Print the config file which built busybox\n"
252 #define cp_trivial_usage \
253 "[OPTION]... SOURCE DEST"
254 #define cp_full_usage \
255 "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
257 "\t-a\tSame as -dpR\n" \
258 "\t-d,-P\tPreserves links\n" \
259 "\t-H,-L\tDereference all symlinks (implied by default)\n" \
260 "\t-p\tPreserves file attributes if possible\n" \
261 "\t-f\tforce (implied; ignored) - always set\n" \
262 "\t-i\tinteractive, prompt before overwrite\n" \
263 "\t-R,-r\tCopies directories recursively"
265 #define cpio_trivial_usage \
266 "-[dimtuv][F cpiofile]"
267 #define cpio_full_usage \
268 "Extract or list files from a cpio archive\n" \
269 "Main operation mode:\n" \
270 "\td\t\tmake leading directories\n" \
272 "\tm\t\tpreserve mtime\n" \
275 "\tu\t\tunconditional overwrite\n" \
276 "\tF\t\tinput from file"
278 #define crond_trivial_usage \
279 "-d[#] -c <crondir> -f -b"
280 #define crond_full_usage \
281 "\t-d [#] -l [#] -S -L logfile -f -b -c dir\n" \
282 "\t-d num\tdebug level\n" \
283 "\t-l num\tlog level (8 - default)\n" \
284 "\t-S\tlog to syslogd (default)\n" \
285 "\t-L file\tlog to file\n" \
286 "\t-f\trun in fordeground\n" \
287 "\t-b\trun in background (default)\n" \
288 "\t-c dir\tworking dir"
290 #define crontab_trivial_usage \
291 "[-c dir] {file|-}|[-u|-l|-e|-d user]"
292 #define crontab_full_usage \
293 "\tfile <opts> replace crontab from file\n" \
294 "\t- <opts> replace crontab from stdin\n" \
295 "\t-u user specify user\n" \
296 "\t-l [user] list crontab for user\n" \
297 "\t-e [user] edit crontab for user\n" \
298 "\t-d [user] delete crontab for user\n" \
299 "\t-c dir specify crontab directory"
302 #define cut_trivial_usage \
303 "[OPTION]... [FILE]..."
304 #define cut_full_usage \
305 "Prints selected fields from each input FILE to standard output.\n\n" \
307 "\t-b LIST\t\tOutput only bytes from LIST\n" \
308 "\t-c LIST\t\tOutput only characters from LIST\n" \
309 "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
310 "\t-s\t\tOutput only the lines containing delimiter\n" \
311 "\t-f N\t\tPrint only these fields\n" \
313 #define cut_example_usage \
314 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
316 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
319 #ifdef CONFIG_FEATURE_DATE_ISOFMT
320 #define USAGE_DATE_ISOFMT(a) a
322 #define USAGE_DATE_ISOFMT(a)
325 #define date_trivial_usage \
326 "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
327 #define date_full_usage \
328 "Displays the current time in the given FORMAT, or sets the system date.\n" \
330 "\t-R\t\tOutputs RFC-822 compliant date string\n" \
331 "\t-d STRING\tDisplays time described by STRING, not `now'\n" \
332 USAGE_DATE_ISOFMT("\t-I[TIMESPEC]\tOutputs an ISO-8601 compliant date/time string\n" \
333 "\t\t\tTIMESPEC=`date' (or missing) for date only,\n" \
334 "\t\t\t`hours', `minutes', or `seconds' for date and,\n" \
335 "\t\t\ttime to the indicated precision\n") \
336 "\t-s\t\tSets time described by STRING\n" \
337 "\t-r FILE\t\tDisplays the last modification time of FILE\n" \
338 "\t-u\t\tPrints or sets Coordinated Universal Time"
339 #define date_example_usage \
341 "Wed Apr 12 18:52:41 MDT 2000\n"
343 #define dc_trivial_usage \
345 #define dc_full_usage \
346 "This is a Tiny RPN calculator that understands the\n" \
347 "following operations: +, add, -, sub, *, mul, /, div, %, mod, " \
348 "**, exp, and, or, not, eor.\n" \
349 "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
351 "p - Prints the value on the top of the stack, without altering the stack\n" \
352 "f - Prints the entire contents of the stack without altering anything\n" \
353 "o - Pops the value off the top of the stack and uses it to set the output radix\n" \
354 " Only 10 and 16 are supported"
355 #define dc_example_usage \
358 "$ dc 8 8 \\* 2 2 + / p\n" \
364 "$ echo 72 9 div 8 mul p | dc\n" \
367 #define dd_trivial_usage \
368 "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
369 "\t [seek=N] [conv=notrunc|noerror|sync]"
370 #define dd_full_usage \
371 "Copy a file, converting and formatting according to options\n\n" \
372 "\tif=FILE\t\tread from FILE instead of stdin\n" \
373 "\tof=FILE\t\twrite to FILE instead of stdout\n" \
374 "\tbs=N\t\tread and write N bytes at a time\n" \
375 "\tcount=N\t\tcopy only N input blocks\n" \
376 "\tskip=N\t\tskip N input blocks\n" \
377 "\tseek=N\t\tskip N output blocks\n" \
378 "\tconv=notrunc\tdon't truncate output file\n" \
379 "\tconv=noerror\tcontinue after read errors\n" \
380 "\tconv=sync\tpad blocks with zeros\n" \
382 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
383 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)"
384 #define dd_example_usage \
385 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
389 #define deallocvt_trivial_usage \
391 #define deallocvt_full_usage \
392 "Deallocate unused virtual terminal /dev/ttyN"
394 #define delgroup_trivial_usage \
396 #define delgroup_full_usage \
397 "Deletes group GROUP from the system"
399 #define deluser_trivial_usage \
401 #define deluser_full_usage \
402 "Deletes user USER from the system"
404 #ifdef CONFIG_DEVFSD_FG_NP
405 # define USAGE_DEVFSD_FG_NP(a) a
407 # define USAGE_DEVFSD_FG_NP(a)
410 #define devfsd_trivial_usage \
412 USAGE_DEVFSD_FG_NP("[-fg][-np]" )
413 #define devfsd_full_usage \
414 "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
416 "\tmntpnt\tThe mount point where devfs is mounted.\n\n" \
417 "\t-v\tPrint the protocol version numbers for devfsd\n" \
418 "\t\tand the kernel-side protocol version and exits." \
419 USAGE_DEVFSD_FG_NP( "\n\n\t-fg\tRun the daemon in the foreground.\n\n" \
420 "\t-np\tExit after parsing the configuration file\n" \
421 "\t\tand processing synthetic REGISTER events.\n" \
422 "\t\tDo not poll for events.")
424 #ifdef CONFIG_FEATURE_HUMAN_READABLE
425 # define USAGE_HUMAN_READABLE(a) a
426 # define USAGE_NOT_HUMAN_READABLE(a)
428 # define USAGE_HUMAN_READABLE(a)
429 # define USAGE_NOT_HUMAN_READABLE(a) a
431 #define df_trivial_usage \
432 "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
433 #define df_full_usage \
434 "Print the filesystem space used and space available.\n\n" \
436 USAGE_HUMAN_READABLE( \
437 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
438 "\t-m\tprint sizes in megabytes\n" \
439 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
440 "\n\t-k\tprint sizes in kilobytes(compatibility)")
441 #define df_example_usage \
443 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
444 "/dev/sda3 8690864 8553540 137324 98% /\n" \
445 "/dev/sda1 64216 36364 27852 57% /boot\n" \
447 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
448 "/dev/sda3 8690864 8553540 137324 98% /\n"
450 #define dirname_trivial_usage \
452 #define dirname_full_usage \
453 "Strips non-directory suffix from FILENAME"
454 #define dirname_example_usage \
455 "$ dirname /tmp/foo\n" \
457 "$ dirname /tmp/foo/\n" \
460 #define dmesg_trivial_usage \
461 "[-c] [-n LEVEL] [-s SIZE]"
462 #define dmesg_full_usage \
463 "Prints or controls the kernel ring buffer\n\n" \
465 "\t-c\t\tClears the ring buffer's contents after printing\n" \
466 "\t-n LEVEL\tSets console logging level\n" \
467 "\t-s SIZE\t\tUse a buffer of size SIZE"
469 #define dos2unix_trivial_usage \
471 #define dos2unix_full_usage \
472 "Converts FILE from dos format to unix format. When no option\n" \
473 "is given, the input is converted to the opposite output format.\n" \
474 "When no file is given, uses stdin for input and stdout for output.\n\n" \
476 "\t-u\toutput will be in UNIX format\n" \
477 "\t-d\toutput will be in DOS format"
479 #define dpkg_trivial_usage \
480 "[-ilCPru] [-F option] package_name"
481 #define dpkg_full_usage \
482 "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
484 "\t-i\t\tInstall the package\n" \
485 "\t-l\t\tList of installed packages\n" \
486 "\t-C\t\tConfigure an unpackaged package\n" \
487 "\t-F depends\tIgnore depency problems\n" \
488 "\t-P\t\tPurge all files of a package\n" \
489 "\t-r\t\tRemove all but the configuration files for a package\n" \
490 "\t-u\t\tUnpack a package, but don't configure it"
492 #define dpkg_deb_trivial_usage \
493 "[-cefxX] FILE [argument]"
494 #define dpkg_deb_full_usage \
495 "Perform actions on Debian packages (.debs)\n\n" \
497 "\t-c\tList contents of filesystem tree\n" \
498 "\t-e\tExtract control files to [argument] directory\n" \
499 "\t-f\tDisplay control field name starting with [argument]\n" \
500 "\t-x\tExtract packages filesystem tree to directory\n" \
501 "\t-X\tVerbose extract"
502 #define dpkg_deb_example_usage \
503 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
505 #ifdef CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
506 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a) a
507 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a)
509 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a)
510 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a) a
513 #define du_trivial_usage \
514 "[-aHLdclsx" USAGE_HUMAN_READABLE("hm") "k] [FILE]..."
515 #define du_full_usage \
516 "Summarizes disk space used for each FILE and/or directory.\n" \
517 "Disk space is printed in units of " \
518 USAGE_DU_DEFALT_BLOCKSIZE_1k("1024") USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k("512") \
521 "\t-a\tshow sizes of files in addition to directories\n" \
522 "\t-H\tfollow symbolic links that are FILE command line args\n" \
523 "\t-L\tfollow all symbolic links encountered\n" \
524 "\t-d N\tlimit output to directories (and files with -a) of depth < N\n" \
525 "\t-c\toutput a grand total\n" \
526 "\t-l\tcount sizes many times if hard linked\n" \
527 "\t-s\tdisplay only a total for each argument\n" \
528 "\t-x\tskip directories on different filesystems\n" \
529 USAGE_HUMAN_READABLE( \
530 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
531 "\t-m\tprint sizes in megabytes\n" ) \
532 "\t-k\tprint sizes in kilobytes" USAGE_DU_DEFALT_BLOCKSIZE_1k("(default)")
533 #define du_example_usage \
536 "12 ./kernel-patches/CVS\n" \
537 "80 ./kernel-patches\n" \
540 "12 ./scripts/CVS\n" \
546 #define dumpkmap_trivial_usage \
548 #define dumpkmap_full_usage \
549 "Prints out a binary keyboard translation table to standard output."
550 #define dumpkmap_example_usage \
551 "$ dumpkmap > keymap\n"
553 #define dumpleases_trivial_usage \
554 "[-r|-a] [-f LEASEFILE]"
555 #define dumpleases_full_usage \
556 "Displays the DHCP leases granted by udhcpd.\n\n" \
558 "\t-f,\t--file=FILENAME\tLeases file to load\n" \
559 "\t-r,\t--remaining\tInterpret lease times as time remaing\n" \
560 "\t-a,\t--absolute\tInterpret lease times as expire time"
562 #define e2fsck_trivial_usage \
563 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
564 "[-I inode_buffer_blocks] [-P process_inode_size] " \
565 "[-l|-L bad_blocks_file] [-C fd] [-j ext-journal] " \
566 "[-E extended-options] device"
567 #define e2fsck_full_usage \
568 "Check a Linux ext2/ext3 file system.\n\n" \
570 "\t-p\tAutomatic repair (no questions)\n" \
571 "\t-n\tMake no changes to the filesystem\n" \
572 "\t-y\tAssume 'yes' to all questions\n" \
573 "\t-c\tCheck for bad blocks and add them to the badblock list\n" \
574 "\t-f\tForce checking even if filesystem is marked clean\n" \
575 "\t-v\tBe verbose\n" \
576 "\t-b superblock\tUse alternative superblock\n" \
577 "\t-B blocksize\tForce blocksize when looking for superblock\n" \
578 "\t-j journal\tSet location of the external journal\n" \
579 "\t-l file\tAdd to badblocks list\n" \
580 "\t-L file\tSet badblocks list"
582 #ifdef CONFIG_FEATURE_FANCY_ECHO
583 # define USAGE_FANCY_ECHO(a) a
585 # define USAGE_FANCY_ECHO(a)
588 #define echo_trivial_usage \
589 USAGE_FANCY_ECHO("[-neE] ") "[ARG ...]"
590 #define echo_full_usage \
591 "Prints the specified ARGs to stdout\n\n" \
592 USAGE_FANCY_ECHO("Options:\n" \
593 "\t-n\tsuppress trailing newline\n" \
594 "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
595 "\t-E\tdisable interpretation of backslash-escaped characters")
596 #define echo_example_usage \
597 "$ echo \"Erik is cool\"\n" \
599 USAGE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
603 "$ echo \"Erik\\nis\\ncool\"\n" \
604 "Erik\\nis\\ncool\n")
606 #define eject_trivial_usage \
608 #define eject_full_usage \
609 "Eject specified DEVICE (or default /dev/cdrom).\n\n" \
613 #define env_trivial_usage \
614 "[-iu] [-] [name=value]... [command]"
615 #define env_full_usage \
616 "Prints the current environment or runs a program after setting\n" \
617 "up the specified environment.\n\n" \
619 "\t-, -i\tstart with an empty environment\n" \
620 "\t-u\tremove variable from the environment"
622 #define ether_wake_trivial_usage \
623 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
624 #define ether_wake_full_usage \
625 "Send a magic packet to wake up sleeping machines.\n" \
626 "MAC must be a station address (00:11:22:33:44:55) or\n" \
627 " a hostname with a known 'ethers' entry.\n\n" \
629 "\t-b\t\tSend wake-up packet to the broadcast address\n" \
630 "\t-i iface\tUse interface ifname instead of the default \"eth0\"\n" \
631 "\t-p pass\tAppend the four or six byte password PW to the packet\n"
633 #define expr_trivial_usage \
635 #define expr_full_usage \
636 "Prints the value of EXPRESSION to standard output.\n\n" \
637 "EXPRESSION may be:\n" \
638 "\tARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
639 "\tARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
640 "\tARG1 < ARG2 ARG1 is less than ARG2\n" \
641 "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
642 "\tARG1 = ARG2 ARG1 is equal to ARG2\n" \
643 "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
644 "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
645 "\tARG1 > ARG2 ARG1 is greater than ARG2\n" \
646 "\tARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
647 "\tARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
648 "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
649 "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
650 "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
651 "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
652 "\tmatch STRING REGEXP same as STRING : REGEXP\n" \
653 "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
654 "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \
656 "\tlength STRING length of STRING\n" \
657 "\tquote TOKEN interpret TOKEN as a string, even if\n" \
658 "\t it is a keyword like `match' or an\n" \
659 "\t operator like `/'\n" \
660 "\t( EXPRESSION ) value of EXPRESSION\n\n" \
661 "Beware that many operators need to be escaped or quoted for shells.\n" \
662 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
663 "lexicographical. Pattern matches return the string matched between \n" \
664 "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
665 "of characters matched or 0."
667 #define fakeidentd_trivial_usage \
669 #define fakeidentd_full_usage \
670 "Returns a set string to auth requests\n\n" \
671 "\t-b\tBind to ip address\n" \
672 "\tSTRING\tThe ident answer string (default is nobody)"
674 #define false_trivial_usage \
676 #define false_full_usage \
677 "Return an exit code of FALSE (1)."
678 #define false_example_usage \
683 #define fbset_trivial_usage \
685 #define fbset_full_usage \
686 "Show and modify frame buffer settings"
687 #define fbset_example_usage \
689 "mode \"1024x768-76\"\n" \
690 "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
691 "\tgeometry 1024 768 1024 768 16\n" \
692 "\ttimings 12714 128 32 16 4 128 4\n" \
694 "\trgba 5/11,6/5,5/0,0/0\n" \
697 #define fdflush_trivial_usage \
699 #define fdflush_full_usage \
700 "Forces floppy disk drive to detect disk change"
702 #define fdformat_trivial_usage \
704 #define fdformat_full_usage \
705 "Low-level formats a floppy disk\n\n" \
707 "\t-n\tDon't verify after format"
709 #define fdisk_trivial_usage \
710 "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
711 #define fdisk_full_usage \
712 "Change partition table\n" \
714 "\t-l List partition table(s)\n" \
715 "\t-u Give Start and End in sector (instead of cylinder) units\n" \
716 "\t-s PARTITION Give partition size(s) in blocks\n" \
717 "\t-b 2048: (for certain MO disks) use 2048-byte sectors\n" \
718 "\t-C CYLINDERS Set the number of cylinders\n" \
719 "\t-H HEADS Set the number of heads\n" \
720 "\t-S SECTORS Set the number of sectors\n" \
721 "\t-v Give fdisk version"
723 #ifdef CONFIG_FEATURE_FIND_TYPE
724 # define USAGE_FIND_TYPE(a) a
726 # define USAGE_FIND_TYPE(a)
728 #ifdef CONFIG_FEATURE_FIND_PERM
729 # define USAGE_FIND_PERM(a) a
731 # define USAGE_FIND_PERM(a)
733 #ifdef CONFIG_FEATURE_FIND_MTIME
734 # define USAGE_FIND_MTIME(a) a
736 # define USAGE_FIND_MTIME(a)
738 #ifdef CONFIG_FEATURE_FIND_MMIN
739 #define USAGE_FIND_MMIN(a) a
741 #define USAGE_FIND_MMIN(a)
743 #ifdef CONFIG_FEATURE_FIND_NEWER
744 # define USAGE_FIND_NEWER(a) a
746 # define USAGE_FIND_NEWER(a)
748 #ifdef CONFIG_FEATURE_FIND_INUM
749 # define USAGE_FIND_INUM(a) a
751 # define USAGE_FIND_INUM(a)
753 #ifdef CONFIG_FEATURE_FIND_EXEC
754 # define USAGE_FIND_EXEC(a) a
756 # define USAGE_FIND_EXEC(a)
759 #define find_trivial_usage \
760 "[PATH...] [EXPRESSION]"
761 #define find_full_usage \
762 "Search for files in a directory hierarchy. The default PATH is\n" \
763 "the current directory; default EXPRESSION is '-print'\n" \
764 "\nEXPRESSION may consist of:\n" \
765 "\t-follow\t\tDereference symbolic links\n" \
766 "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN\n" \
767 "\t-print\t\tPrint (default and assumed)\n" \
769 "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
771 "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
772 ) USAGE_FIND_MTIME( \
773 "\n\t-mtime DAYS\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" \
775 "\n\t-mmin MINS\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) minutes" \
776 ) USAGE_FIND_NEWER( \
777 "\n\t-newer FILE\tModified time is more recent than FILE's" \
779 "\n\t-inum N\t\tFile has inode number N" \
781 "\n\t-exec CMD\tExecute CMD with all instances of {} replaced by the" \
782 "\n\t\t\tfiles matching EXPRESSION")
784 #define find_example_usage \
785 "$ find / -name passwd\n" \
788 #define fold_trivial_usage \
789 "[-bs] [-w WIDTH] [FILE]"
790 #define fold_full_usage \
791 "Wrap input lines in each FILE (standard input by default), writing to\n" \
792 "standard output.\n\n" \
794 "\t-b\tcount bytes rather than columns\n" \
795 "\t-s\tbreak at spaces\n" \
796 "\t-w\tuse WIDTH columns instead of 80"
798 #define free_trivial_usage \
800 #define free_full_usage \
801 "Displays the amount of free and used system memory"
802 #define free_example_usage \
804 " total used free shared buffers\n" \
805 " Mem: 257628 248724 8904 59644 93124\n" \
806 " Swap: 128516 8404 120112\n" \
807 "Total: 386144 257128 129016\n" \
809 #define freeramdisk_trivial_usage \
811 #define freeramdisk_full_usage \
812 "Frees all memory used by the specified ramdisk."
813 #define freeramdisk_example_usage \
814 "$ freeramdisk /dev/ram2\n"
816 #define fsck_trivial_usage \
817 "[-ANPRTV] [ -C [ fd ] ] [-t fstype] [fs-options] [filesys ...]"
818 #define fsck_full_usage \
819 "Check and repair filesystems.\n\n" \
821 "\t-A\tWalk /etc/fstab and check all filesystems\n" \
822 "\t-N\tDon't execute, just show what would be done\n" \
823 "\t-P\tWhen using -A, check filesystems in parallel\n" \
824 "\t-R\tWhen using -A, skip the root filesystem\n" \
825 "\t-T\tDon't show title on startup\n" \
826 "\t-V\tVerbose mode\n" \
827 "\t-C\tWrite status information to specified filedescriptor\n" \
828 "\t-t\tList of filesystem types to check"
830 #define fsck_minix_trivial_usage \
831 "[-larvsmf] /dev/name"
832 #define fsck_minix_full_usage \
833 "Performs a consistency check for MINIX filesystems.\n\n" \
835 "\t-l\tLists all filenames\n" \
836 "\t-r\tPerform interactive repairs\n" \
837 "\t-a\tPerform automatic repairs\n" \
839 "\t-s\tOutputs super-block information\n" \
840 "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
841 "\t-f\tForce file system check"
843 #define ftpget_trivial_usage \
844 "[options] remote-host local-file remote-file"
845 #define ftpget_full_usage \
846 "Retrieve a remote file via FTP.\n\n" \
848 "\t-c, --continue Continue a previous transfer\n" \
849 "\t-v, --verbose Verbose\n" \
850 "\t-u, --username Username to be used\n" \
851 "\t-p, --password Password to be used\n" \
852 "\t-P, --port Port number to be used"
854 #define ftpput_trivial_usage \
855 "[options] remote-host remote-file local-file"
856 #define ftpput_full_usage \
857 "Store a local file on a remote machine via FTP.\n\n" \
859 "\t-v, --verbose Verbose\n" \
860 "\t-u, --username Username to be used\n" \
861 "\t-p, --password Password to be used\n" \
862 "\t-P, --port Port number to be used"
864 #define fuser_trivial_usage \
865 "[options] file OR port/proto"
866 #define fuser_full_usage \
868 "\t-m Show all processes on the same mounted fs\n" \
869 "\t-k Kill all processes that match.\n" \
870 "\t-s Don't print or kill anything.\n" \
871 "\t-4 When using port/proto only search IPv4 space\n" \
872 "\t-6 When using port/proto only search IPv6 space\n" \
873 "\t-SIGNAL When used with -k, this signal will be used to kill\n"
874 #define getopt_trivial_usage \
876 #define getopt_full_usage \
877 "Parse command options\n" \
878 "\t-a, --alternative Allow long options starting with single -\n" \
879 "\t-l, --longoptions=longopts Long options to be recognized\n" \
880 "\t-n, --name=progname The name under which errors are reported\n" \
881 "\t-o, --options=optstring Short options to be recognized\n" \
882 "\t-q, --quiet Disable error reporting by getopt(3)\n" \
883 "\t-Q, --quiet-output No normal output\n" \
884 "\t-s, --shell=shell Set shell quoting conventions\n" \
885 "\t-T, --test Test for getopt(1) version\n" \
886 "\t-u, --unquoted Do not quote the output"
887 #define getopt_example_usage \
888 "$ cat getopt.test\n" \
890 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
891 " -n 'example.busybox' -- \"$@\"`\n" \
892 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
893 "eval set -- \"$GETOPT\"\n" \
894 "while true ; do\n" \
896 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
897 " -b|--b-long) echo \"Option b, argument `$2'\" ; shift 2 ;;\n" \
899 " case \"$2\" in\n" \
900 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
901 " *) echo \"Option c, argument `$2'\" ; shift 2 ;;\n" \
903 " --) shift ; break ;;\n" \
904 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
908 #define getty_trivial_usage \
909 "[OPTIONS]... baud_rate,... line [termtype]"
910 #define getty_full_usage \
911 "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
913 "\t-h\t\tEnable hardware (RTS/CTS) flow control\n" \
914 "\t-i\t\tDo not display /etc/issue before running login\n" \
915 "\t-L\t\tLocal line, so do not do carrier detect\n" \
916 "\t-m\t\tGet baud rate from modem's CONNECT status message\n" \
917 "\t-w\t\tWait for a CR or LF before sending /etc/issue\n" \
918 "\t-n\t\tDo not prompt the user for a login name\n" \
919 "\t-f issue_file\tDisplay issue_file instead of /etc/issue\n" \
920 "\t-l login_app\tInvoke login_app instead of /bin/login\n" \
921 "\t-t timeout\tTerminate after timeout if no username is read\n" \
922 "\t-I initstring\tSets the init string to send before anything else\n" \
923 "\t-H login_host\tLog login_host into the utmp file as the hostname"
925 #if ENABLE_FEATURE_GREP_EGREP_ALIAS
926 #define USAGE_GREP_E(a) a
928 #define USAGE_GREP_E(a)
930 #if ENABLE_FEATURE_GREP_CONTEXT
931 #define USAGE_GREP_CTX(a) a
933 #define USAGE_GREP_CTX(a)
935 #define grep_trivial_usage \
938 USAGE_GREP_CTX("ABC") \
939 "] PATTERN [FILEs...]"
940 #define grep_full_usage \
941 "Search for PATTERN in each FILE or standard input.\n\n" \
943 "\t-H\tprefix output lines with filename where match was found\n" \
944 "\t-h\tsuppress the prefixing filename on output\n" \
945 "\t-i\tignore case distinctions\n" \
946 "\t-l\tlist names of files that match\n" \
947 "\t-L\tlist names of files that do not match\n" \
948 "\t-n\tprint line number with output lines\n" \
949 "\t-q\tbe quiet. Returns 0 if PATTERN was found, 1 otherwise\n" \
950 "\t-v\tselect non-matching lines\n" \
951 "\t-s\tsuppress file open/read error messages\n" \
952 "\t-c\tonly print count of matching lines\n" \
953 "\t-f\tread PATTERN from file\n" \
954 "\t-e\tPATTERN is a regular expression\n" \
955 "\t-F\tPATTERN is a set of newline-separated strings" \
956 USAGE_GREP_E("\n\t-E\tPATTERN is an extended regular expression") \
957 USAGE_GREP_CTX("\n\t-A\tprint NUM lines of trailing context") \
958 USAGE_GREP_CTX("\n\t-B\tprint NUM lines of leading context") \
959 USAGE_GREP_CTX("\n\t-C\tprint NUM lines of output context")
961 #define grep_example_usage \
962 "$ grep root /etc/passwd\n" \
963 "root:x:0:0:root:/root:/bin/bash\n" \
964 "$ grep ^[rR]oo. /etc/passwd\n" \
965 "root:x:0:0:root:/root:/bin/bash\n"
967 #define gunzip_trivial_usage \
969 #define gunzip_full_usage \
970 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
972 "\t-c\tWrite output to standard output\n" \
973 "\t-f\tForce read when source is a terminal\n" \
974 "\t-t\tTest compressed file integrity"
975 #define gunzip_example_usage \
976 "$ ls -la /tmp/BusyBox*\n" \
977 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
978 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
979 "$ ls -la /tmp/BusyBox*\n" \
980 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
982 #define gzip_trivial_usage \
983 "[OPTION]... [FILE]..."
984 #define gzip_full_usage \
985 "Compress FILE(s) with maximum compression.\n" \
986 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
988 "\t-c\tWrite output to standard output instead of FILE.gz\n" \
989 "\t-d\tDecompress\n" \
990 "\t-f\tForce write when destination is a terminal"
991 #define gzip_example_usage \
992 "$ ls -la /tmp/busybox*\n" \
993 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
994 "$ gzip /tmp/busybox.tar\n" \
995 "$ ls -la /tmp/busybox*\n" \
996 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
998 #define halt_trivial_usage \
1000 #define halt_full_usage \
1001 "Halt the system.\n" \
1003 "\t-d\t\tdelay interval for halting"
1005 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
1006 #define USAGE_HDPARM_IDENT(a) a
1008 #define USAGE_HDPARM_IDENT(a)
1011 #ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
1012 #define USAGE_SCAN_HWIF(a) a
1014 #define USAGE_SCAN_HWIF(a)
1017 #ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
1018 #define USAGE_UNREGISTER_HWIF(a) a
1020 #define USAGE_UNREGISTER_HWIF(a)
1023 #ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
1024 #define USAGE_DRIVE_RESET(a) a
1026 #define USAGE_DRIVE_RESET(a)
1029 #ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
1030 #define USAGE_TRISTATE_HWIF(a) a
1032 #define USAGE_TRISTATE_HWIF(a)
1035 #ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
1036 #define USAGE_GETSET_DMA(a) a
1038 #define USAGE_GETSET_DMA(a)
1041 #define hdparm_trivial_usage \
1042 "[options] [device] .."
1043 #define hdparm_full_usage \
1045 "\t-a get/set fs readahead\n" \
1046 "\t-A set drive read-lookahead flag (0/1)\n" \
1047 "\t-b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
1048 "\t-B set Advanced Power Management setting (1-255)\n" \
1049 "\t-c get/set IDE 32-bit IO setting\n" \
1050 "\t-C check IDE power mode status\n" \
1051 USAGE_GETSET_DMA("\t-d get/set using_dma flag\n") \
1052 "\t-D enable/disable drive defect-mgmt\n" \
1053 "\t-f flush buffer cache for device on exit\n" \
1054 "\t-g display drive geometry\n" \
1055 "\t-h display terse usage information\n" \
1056 "\t-i display drive identification\n" \
1057 USAGE_HDPARM_IDENT("\t-I detailed/current information directly from drive\n") \
1058 USAGE_HDPARM_IDENT("\t-Istdin similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \
1059 "\t-k get/set keep_settings_over_reset flag (0/1)\n" \
1060 "\t-K set drive keep_features_over_reset flag (0/1)\n" \
1061 "\t-L set drive doorlock (0/1) (removable harddisks only)\n" \
1062 "\t-m get/set multiple sector count\n" \
1063 "\t-n get/set ignore-write-errors flag (0/1)\n" \
1064 "\t-p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
1065 "\t-P set drive prefetch count\n" \
1066 "\t-q change next setting quietly\n" \
1067 "\t-Q get/set DMA tagged-queuing depth (if supported)\n" \
1068 "\t-r get/set readonly flag (DANGEROUS to set)\n" \
1069 USAGE_SCAN_HWIF("\t-R register an IDE interface (DANGEROUS)\n") \
1070 "\t-S set standby (spindown) timeout\n" \
1071 "\t-t perform device read timings\n" \
1072 "\t-T perform cache read timings\n" \
1073 "\t-u get/set unmaskirq flag (0/1)\n" \
1074 USAGE_UNREGISTER_HWIF("\t-U un-register an IDE interface (DANGEROUS)\n") \
1075 "\t-v defaults; same as -mcudkrag for IDE drives\n" \
1076 "\t-V display program version and exit immediately\n" \
1077 USAGE_DRIVE_RESET("\t-w perform device reset (DANGEROUS)\n") \
1078 "\t-W set drive write-caching flag (0/1) (DANGEROUS)\n" \
1079 USAGE_TRISTATE_HWIF("\t-x tristate device for hotswap (0/1) (DANGEROUS)\n") \
1080 "\t-X set IDE xfer mode (DANGEROUS)\n" \
1081 "\t-y put IDE drive in standby mode\n" \
1082 "\t-Y put IDE drive to sleep\n" \
1083 "\t-Z disable Seagate auto-powersaving mode\n" \
1084 "\t-z re-read partition table"
1086 #ifdef CONFIG_FEATURE_FANCY_HEAD
1087 #define USAGE_FANCY_HEAD(a) a
1089 #define USAGE_FANCY_HEAD(a)
1092 #define head_trivial_usage \
1093 "[OPTION]... [FILE]..."
1094 #define head_full_usage \
1095 "Print first 10 lines of each FILE to standard output.\n" \
1096 "With more than one FILE, precede each with a header giving the\n" \
1097 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
1099 "\t-n NUM\t\tPrint first NUM lines instead of first 10" \
1101 "\n\t-c NUM\t\toutput the first NUM bytes\n" \
1102 "\t-q\t\tnever output headers giving file names\n" \
1103 "\t-v\t\talways output headers giving file names" )
1104 #define head_example_usage \
1105 "$ head -n 2 /etc/passwd\n" \
1106 "root:x:0:0:root:/root:/bin/bash\n" \
1107 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1109 #define hexdump_trivial_usage \
1110 "[-[bcCdefnosvx]] [OPTION] FILE"
1111 #define hexdump_full_usage \
1112 "The hexdump utility is a filter which displays the specified files,\n" \
1113 "or the standard input, if no files are specified, in a user specified\n" \
1115 "\t-b\t\tOne-byte octal display\n" \
1116 "\t-c\t\tOne-byte character display\n" \
1117 "\t-C\t\tCanonical hex+ASCII, 16 bytes per line\n" \
1118 "\t-d\t\tTwo-byte decimal display\n" \
1119 "\t-e FORMAT STRING\n" \
1120 "\t-f FORMAT FILE\n" \
1121 "\t-n LENGTH\tInterpret only length bytes of input\n" \
1122 "\t-o\t\tTwo-byte octal display\n" \
1123 "\t-s OFFSET\tSkip offset byte\n" \
1124 "\t-v\t\tdisplay all input data\n" \
1125 "\t-x\t\tTwo-byte hexadecimal display"
1127 #define hostid_trivial_usage \
1129 #define hostid_full_usage \
1130 "Print out a unique 32-bit identifier for the machine."
1132 #define hostname_trivial_usage \
1133 "[OPTION] {hostname | -F FILE}"
1134 #define hostname_full_usage \
1135 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
1136 "(or FILE with the -F parameter), the host name will be set.\n\n" \
1139 "\t-i\tAddresses for the hostname\n" \
1140 "\t-d\tDNS domain name\n" \
1141 "\t-f\tFully qualified domain name\n" \
1142 "\t-F FILE\tUse the contents of FILE to specify the hostname"
1143 #define hostname_example_usage \
1147 #ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
1148 # define USAGE_HTTPD_BASIC_AUTH(a) a
1149 # ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
1150 # define USAGE_HTTPD_AUTH_MD5(a) a
1152 # define USAGE_HTTPD_AUTH_MD5(a)
1155 # define USAGE_HTTPD_BASIC_AUTH(a)
1156 # define USAGE_HTTPD_AUTH_MD5(a)
1158 #ifdef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
1159 # define USAGE_HTTPD_STANDALONE(a)
1160 # define USAGE_HTTPD_SETUID(a)
1162 # define USAGE_HTTPD_STANDALONE(a) a
1163 # ifdef CONFIG_FEATURE_HTTPD_SETUID
1164 # define USAGE_HTTPD_SETUID(a) a
1166 # define USAGE_HTTPD_SETUID(a)
1169 #define httpd_trivial_usage \
1170 "[-c <conf file>]" \
1171 USAGE_HTTPD_STANDALONE(" [-p <port>]") \
1172 USAGE_HTTPD_SETUID(" [-u user]") \
1173 USAGE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1174 USAGE_HTTPD_AUTH_MD5(" [-m pass]") \
1177 #define httpd_full_usage \
1178 "Listens for incoming http server requests.\n\n" \
1180 "\t-c FILE\t\tSpecifies configuration file. (default httpd.conf)\n" \
1181 USAGE_HTTPD_STANDALONE("\t-p PORT\tServer port (default 80)\n") \
1182 USAGE_HTTPD_SETUID("\t-u USER\tSet uid to USER after listening privileges port\n") \
1183 USAGE_HTTPD_BASIC_AUTH("\t-r REALM\tAuthentication Realm for Basic Authentication\n") \
1184 USAGE_HTTPD_AUTH_MD5("\t-m PASS\t\tCrypt PASS with md5 algorithm\n") \
1185 "\t-h HOME \tSpecifies http HOME directory (default ./)\n" \
1186 "\t-e STRING\tHtml encode STRING\n" \
1187 "\t-d STRING\tURL decode STRING"
1189 #define hwclock_trivial_usage \
1190 "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1191 #define hwclock_full_usage \
1192 "Query and set the hardware clock (RTC)\n\n" \
1194 "\t-r\tread hardware clock and print result\n" \
1195 "\t-s\tset the system time from the hardware clock\n" \
1196 "\t-w\tset the hardware clock to the current system time\n" \
1197 "\t-u\tthe hardware clock is kept in coordinated universal time\n" \
1198 "\t-l\tthe hardware clock is kept in local time"
1200 #ifdef CONFIG_SELINUX
1201 # define USAGE_SELINUX(a) a
1203 # define USAGE_SELINUX(a)
1206 #define id_trivial_usage \
1207 "[OPTIONS]... [USERNAME]"
1208 #define id_full_usage \
1209 "Print information for USERNAME or the current user\n\n" \
1211 USAGE_SELINUX("\t-c\tprints only the security context\n") \
1212 "\t-g\tprints only the group ID\n" \
1213 "\t-u\tprints only the user ID\n" \
1214 "\t-n\tprint a name instead of a number\n" \
1215 "\t-r\tprints the real user ID instead of the effective ID"
1216 #define id_example_usage \
1218 "uid=1000(andersen) gid=1000(andersen)\n"
1220 #ifdef CONFIG_FEATURE_IFCONFIG_SLIP
1221 # define USAGE_SIOCSKEEPALIVE(a) a
1223 # define USAGE_SIOCSKEEPALIVE(a)
1225 #ifdef CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
1226 # define USAGE_IFCONFIG_MII(a) a
1228 # define USAGE_IFCONFIG_MII(a)
1230 #ifdef CONFIG_FEATURE_IFCONFIG_HW
1231 # define USAGE_IFCONFIG_HW(a) a
1233 # define USAGE_IFCONFIG_HW(a)
1235 #ifdef CONFIG_FEATURE_IFCONFIG_STATUS
1236 # define USAGE_IFCONFIG_OPT_A(a) a
1238 # define USAGE_IFCONFIG_OPT_A(a)
1240 #ifdef CONFIG_FEATURE_IPV6
1241 # define USAGE_IPV6(a) a
1243 # define USAGE_IPV6(a)
1246 #define ifconfig_trivial_usage \
1247 USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
1248 #define ifconfig_full_usage \
1249 "configure a network interface\n\n" \
1251 USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
1252 USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
1253 "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
1254 "\t[netmask <address>] [dstaddr <address>]\n" \
1255 USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
1256 "\t" USAGE_IFCONFIG_HW("[hw ether <address>] ") \
1257 "[metric <NN>] [mtu <NN>]\n" \
1258 "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \
1259 "\t[multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
1260 USAGE_IFCONFIG_MII("\t[mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
1263 #define ifup_trivial_usage \
1264 "<-ahinv> <ifaces...>"
1265 #define ifup_full_usage \
1266 "ifup <options> <ifaces...>\n\n" \
1268 "\t-h\tthis help\n" \
1269 "\t-a\tde/configure all interfaces automatically\n" \
1270 "\t-i FILE\tuse FILE for interface definitions\n" \
1271 "\t-n\tprint out what would happen, but don't do it\n" \
1272 "\t\t\t(note that this option doesn't disable mappings)\n" \
1273 "\t-v\tprint out what would happen before doing it\n" \
1274 "\t-m\tdon't run any mappings\n" \
1275 "\t-f\tforce de/configuration"
1277 #define ifdown_trivial_usage \
1278 "<-ahinv> <ifaces...>"
1279 #define ifdown_full_usage \
1280 "ifdown <options> <ifaces...>\n\n" \
1282 "\t-h\tthis help\n" \
1283 "\t-a\tde/configure all interfaces automatically\n" \
1284 "\t-i FILE\tuse FILE for interface definitions\n" \
1285 "\t-n\tprint out what would happen, but don't do it\n" \
1286 "\t\t(note that this option doesn't disable mappings)\n" \
1287 "\t-v\tprint out what would happen before doing it\n" \
1288 "\t-m\tdon't run any mappings\n" \
1289 "\t-f\tforce de/configuration"
1291 #define inetd_trivial_usage \
1292 "[-f] [-q len] [conf]"
1293 #define inetd_full_usage \
1294 "Listens for network connections and launches programs\n\n" \
1296 "\t-f\tRun as a foreground progress\n" \
1297 "\t-q\tSets the size of the socket listen queue to\n" \
1298 "\t\tthe specified value. Default is 128"
1300 #define init_trivial_usage \
1302 #define init_full_usage \
1303 "Init is the parent of all processes."
1304 #define init_notes_usage \
1305 "This version of init is designed to be run only by the kernel.\n" \
1307 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1308 "the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
1309 "runlevels, use sysvinit.\n" \
1311 "BusyBox init works just fine without an inittab. If no inittab is found, \n" \
1312 "it has the following default behavior:\n" \
1314 " ::sysinit:/etc/init.d/rcS\n" \
1315 " ::askfirst:/bin/sh\n" \
1316 " ::ctrlaltdel:/sbin/reboot\n" \
1317 " ::shutdown:/sbin/swapoff -a\n" \
1318 " ::shutdown:/bin/umount -a -r\n" \
1319 " ::restart:/sbin/init\n" \
1321 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1323 " tty2::askfirst:/bin/sh\n" \
1324 " tty3::askfirst:/bin/sh\n" \
1325 " tty4::askfirst:/bin/sh\n" \
1327 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1329 " <id>:<runlevels>:<action>:<process>\n" \
1333 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1334 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1335 " the specified process to run on. The contents of this field are\n" \
1336 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1337 " be unique, although if it isn't you may have strange results. If this\n" \
1338 " field is left blank, the controlling tty is set to the console. Also\n" \
1339 " note that if BusyBox detects that a serial console is in use, then only\n" \
1340 " entries whose controlling tty is either the serial console or /dev/null\n" \
1341 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1342 " stinkin' utmp.\n" \
1346 " The runlevels field is completely ignored.\n" \
1350 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1351 " once, restart, ctrlaltdel, and shutdown.\n" \
1353 " The available actions can be classified into two groups: actions\n" \
1354 " that are run only once, and actions that are re-run when the specified\n" \
1355 " process exits.\n" \
1357 " Run only-once actions:\n" \
1359 " 'sysinit' is the first item run on boot. init waits until all\n" \
1360 " sysinit actions are completed before continuing. Following the\n" \
1361 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1362 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1363 " the specified task completes. 'once' actions are asynchronous,\n" \
1364 " therefore, init does not wait for them to complete. 'restart' is\n" \
1365 " the action taken to restart the init process. By default this should\n" \
1366 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1367 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1368 " actions are run when the system detects that someone on the system\n" \
1369 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1370 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1371 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1372 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1373 " is a very good here\n" \
1375 " Run repeatedly actions:\n" \
1377 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1378 " started with a 'respawn' action exits, init automatically restarts\n" \
1379 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1380 " respawning out of control. The 'askfirst' actions acts just like\n" \
1381 " respawn, except that before running the specified process it\n" \
1382 " displays the line \"Please press Enter to activate this console.\"\n" \
1383 " and then waits for the user to press enter before starting the\n" \
1384 " specified process.\n" \
1386 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1387 " error message, and then go along with its business. All actions are\n" \
1388 " run in the order they appear in /etc/inittab.\n" \
1392 " Specifies the process to be executed and its command line.\n" \
1394 "Example /etc/inittab file:\n" \
1396 " # This is run first except when booting in single-user mode.\n" \
1398 " ::sysinit:/etc/init.d/rcS\n" \
1400 " # /bin/sh invocations on selected ttys\n" \
1402 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1403 " ::askfirst:-/bin/sh\n" \
1404 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1405 " tty2::askfirst:-/bin/sh\n" \
1406 " tty3::askfirst:-/bin/sh\n" \
1407 " tty4::askfirst:-/bin/sh\n" \
1409 " # /sbin/getty invocations for selected ttys\n" \
1411 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1412 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1415 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1417 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1418 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1420 " # Example how to put a getty on a modem line.\n" \
1421 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1423 " # Stuff to do when restarting the init process\n" \
1424 " ::restart:/sbin/init\n" \
1426 " # Stuff to do before rebooting\n" \
1427 " ::ctrlaltdel:/sbin/reboot\n" \
1428 " ::shutdown:/bin/umount -a -r\n" \
1429 " ::shutdown:/sbin/swapoff -a\n"
1431 #ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
1432 # define USAGE_INSMOD_MAP(a) a
1434 # define USAGE_INSMOD_MAP(a)
1436 #define insmod_trivial_usage \
1437 "[OPTION]... MODULE [symbol=value]..."
1438 #define insmod_full_usage \
1439 "Loads the specified kernel modules into the kernel.\n\n" \
1441 "\t-f\tForce module to load into the wrong kernel version\n" \
1442 "\t-k\tMake module autoclean-able\n" \
1443 "\t-v\tverbose output\n" \
1444 "\t-q\tquiet output\n" \
1445 "\t-L\tLock to prevent simultaneous loads of a module\n" \
1446 USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout\n") \
1447 "\t-o NAME\tSet internal module name to NAME\n" \
1448 "\t-x\tdo not export externs"
1450 #define install_trivial_usage \
1451 "[-cgmops] [sources] <dest|directory>"
1452 #define install_full_usage \
1453 "Copies files and set attributes\n\n" \
1455 "\t-c\tcopy the file, default\n" \
1456 "\t-d\tcreate directories\n" \
1457 "\t-g\tset group ownership\n" \
1458 "\t-m\tset permission modes\n" \
1459 "\t-o\tset ownership\n" \
1460 "\t-p\tpreserve date\n" \
1461 "\t-s\tstrip symbol tables"
1463 #define ip_trivial_usage \
1464 "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
1465 #define ip_full_usage \
1466 "ip [ OPTIONS ] OBJECT { COMMAND | help }\n" \
1467 "where OBJECT := { link | addr | route | tunnel }\n" \
1468 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1470 #define ipaddr_trivial_usage \
1471 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1472 "\t\t[ dev STRING ] [ to PREFIX ] }"
1473 #define ipaddr_full_usage \
1474 "ipaddr {add|del} IFADDR dev STRING\n" \
1475 "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1476 "\t\t\t[ to PREFIX ] [ label PATTERN ]\n" \
1477 "\t\t\tIFADDR := PREFIX | ADDR peer PREFIX\n" \
1478 "\t\t\t[ broadcast ADDR ] [ anycast ADDR ]\n" \
1479 "\t\t\t[ label STRING ] [ scope SCOPE-ID ]\n" \
1480 "\t\t\tSCOPE-ID := [ host | link | global | NUMBER ]"
1482 #ifdef CONFIG_FEATURE_IPCALC_FANCY
1483 # define XUSAGE_IPCALC_FANCY(a) a
1485 # define XUSAGE_IPCALC_FANCY(a)
1487 #define ipcalc_trivial_usage \
1488 "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1489 #define ipcalc_full_usage \
1490 "Calculate IP network settings from a IP address\n\n" \
1492 "\t-b\t--broadcast\tDisplay calculated broadcast address\n" \
1493 "\t-n\t--network\tDisplay calculated network address\n" \
1494 "\t-m\t--netmask\tDisplay default netmask for IP" \
1495 XUSAGE_IPCALC_FANCY( \
1496 "\n\t-p\t--prefix\tDisplay the prefix for IP/NETMASK\n" \
1497 "\t-h\t--hostname\tDisplay first resolved host name\n" \
1498 "\t-s\t--silent\tDon't ever display error messages")
1500 #define ipcrm_trivial_usage \
1501 "[-[MQS] key] [-[mqs] id]"
1502 #define ipcrm_full_usage \
1503 "The upper-case options MQS are used to remove a shared memory\n" \
1504 "segment by an shmkey value. The lower-case options mqs are used\n" \
1505 "to remove a segment by shmid value.\n" \
1506 "\t-m | -M\tRemove the memory segment after the last detatch\n" \
1507 "\t-q | -Q\tRemove the message queue\n" \
1508 "\t-s | -S\tRemove the semaphore\n"
1510 #define ipcs_trivial_usage \
1511 "[[-smq] -i shmid] | [[-asmq] [-tclup]]"
1512 #define ipcs_full_usage \
1513 "\t-i\tspecify a specific resource id\n" \
1514 "Resource specification:\n" \
1515 "\t-m\tshared memory segments\n" \
1516 "\t-q\tmessage queues\n" \
1517 "\t-s\tsempahore arrays\n" \
1518 "\t-a\tall (default)\n" \
1519 "Output format:\n" \
1526 #define iplink_trivial_usage \
1527 "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1528 #define iplink_full_usage \
1529 "iplink set DEVICE { up | down | arp { on | off } |\n" \
1530 "\t\t\tdynamic { on | off } |\n" \
1531 "\t\t\tmtu MTU }\n" \
1532 "\tiplink show [ DEVICE ]"
1534 #define iproute_trivial_usage \
1535 "{ list | flush | { add | del | change | append |\n" \
1536 "\t\treplace | monitor } ROUTE }"
1537 #define iproute_full_usage \
1538 "iproute { list | flush } SELECTOR\n" \
1539 "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1540 "\t\t\t[ oif STRING ] [ tos TOS ]\n" \
1541 "\tiproute { add | del | change | append | replace | monitor } ROUTE\n" \
1542 "\t\t\tSELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1543 "\t\t\tROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1545 #define iptunnel_trivial_usage \
1546 "{ add | change | del | show } [ NAME ]\n" \
1547 "\t\t[ mode { ipip | gre | sit } ]\n" \
1548 "\t\t[ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1549 #define iptunnel_full_usage \
1550 "iptunnel { add | change | del | show } [ NAME ]\n" \
1551 "\t\t\t[ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1552 "\t\t\t[ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1553 "\t\t\t[ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1555 #define kill_trivial_usage \
1556 "[-signal] process-id [process-id ...]"
1557 #define kill_full_usage \
1558 "Send a signal (default is SIGTERM) to the specified process(es).\n\n" \
1560 "\t-l\tList all signal names and numbers"
1561 #define kill_example_usage \
1562 "$ ps | grep apache\n" \
1563 "252 root root S [apache]\n" \
1564 "263 www-data www-data S [apache]\n" \
1565 "264 www-data www-data S [apache]\n" \
1566 "265 www-data www-data S [apache]\n" \
1567 "266 www-data www-data S [apache]\n" \
1568 "267 www-data www-data S [apache]\n" \
1571 #define killall_trivial_usage \
1572 "[-q] [-signal] process-name [process-name ...]"
1573 #define killall_full_usage \
1574 "Send a signal (default is SIGTERM) to the specified process(es).\n\n" \
1576 "\t-l\tList all signal names and numbers\n" \
1577 "\t-q\tDo not complain if no processes were killed"
1578 #define killall_example_usage \
1579 "$ killall apache\n"
1581 #define klogd_trivial_usage \
1583 #define klogd_full_usage \
1584 "Kernel logger.\n" \
1586 "\t-c n\tSets the default log level of console messages to n\n" \
1587 "\t-n\tRun as a foreground process"
1589 #define length_trivial_usage \
1591 #define length_full_usage \
1592 "Prints out the length of the specified STRING."
1593 #define length_example_usage \
1594 "$ length Hello\n" \
1597 #define less_trivial_usage \
1598 "[-EMNmh~?] FILE1 FILE2..."
1599 #define less_full_usage \
1600 "View a file or list of files. The position within files can be\n" \
1601 "changed, and files can be manipulated in various ways with the\n" \
1602 "following options:\n\n" \
1603 "\t-E\tQuit once the end of a file is reached\n" \
1604 "\t-M\tDisplay a status line containing the current line numbers\n" \
1605 "\t\tand the percentage through the file\n" \
1606 "\t-N\tPrefix line numbers to each line\n" \
1607 "\t-m\tDisplay a status line containing the percentage through the\n" \
1609 "\t-~\tSuppress ~s displayed when input past the end of the file is\n" \
1611 "\t-h, -?\tDisplay this help message\n"
1613 #define ln_trivial_usage \
1614 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1615 #define ln_full_usage \
1616 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n" \
1617 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1619 "\t-s\tmake symbolic links instead of hard links\n" \
1620 "\t-f\tremove existing destination files\n" \
1621 "\t-n\tno dereference symlinks - treat like normal file\n" \
1622 "\t-b\tmake a backup of the target (if exists) before link operation\n" \
1623 "\t-S suffix\tuse suffix instead of ~ when making backup files"
1624 #define ln_example_usage \
1625 "$ ln -s BusyBox /tmp/ls\n" \
1626 "$ ls -l /tmp/ls\n" \
1627 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1629 #define loadfont_trivial_usage \
1631 #define loadfont_full_usage \
1632 "Loads a console font from standard input."
1633 #define loadfont_example_usage \
1634 "$ loadfont < /etc/i18n/fontname\n"
1636 #define loadkmap_trivial_usage \
1638 #define loadkmap_full_usage \
1639 "Loads a binary keyboard translation table from standard input."
1640 #define loadkmap_example_usage \
1641 "$ loadkmap < /etc/i18n/lang-keymap\n"
1643 #define logger_trivial_usage \
1644 "[OPTION]... [MESSAGE]"
1645 #define logger_full_usage \
1646 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
1648 "\t-s\tLog to stderr as well as the system log\n" \
1649 "\t-t TAG\tLog using the specified tag (defaults to user name)\n" \
1650 "\t-p PRIORITY\tEnter the message with the specified priority\n" \
1651 "\t\tThis may be numerical or a ``facility.level'' pair"
1652 #define logger_example_usage \
1653 "$ logger \"hello\"\n"
1655 #define login_trivial_usage \
1656 "[OPTION]... [username] [ENV=VAR ...]"
1657 #define login_full_usage \
1658 "Begin a new session on the system\n\n" \
1660 "\t-f\tDo not authenticate (user already authenticated)\n" \
1661 "\t-h\tName of the remote host for this login\n" \
1662 "\t-p\tPreserve environment"
1664 #define logname_trivial_usage \
1666 #define logname_full_usage \
1667 "Print the name of the current user."
1668 #define logname_example_usage \
1672 #define logread_trivial_usage \
1674 #define logread_full_usage \
1675 "Shows the messages from syslogd (using circular buffer).\n\n" \
1677 "\t-f\t\toutput data as the log grows"
1679 #define losetup_trivial_usage \
1680 "[-od] LOOPDEVICE [FILE]"
1681 #define losetup_full_usage \
1682 "Associate LOOPDEVICE with FILE, or display current association.\n\n" \
1684 "\t-d\t\tDisassociate LOOPDEVICE\n" \
1685 "\t-o OFFSET\tStart OFFSET bytes into FILE"
1686 #define losetup_notes_usage \
1687 "One argument (losetup /dev/loop1) will display the current association\n" \
1688 "(if any), or disassociate it (with -d). The display shows the offset\n" \
1689 "and filename of the file the loop device is currently bound to.\n\n" \
1690 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
1691 "with an optional offset (-o 12345). Encryption is not yet supported.\n\n"
1693 #ifdef CONFIG_FEATURE_LS_TIMESTAMPS
1694 # define USAGE_LS_TIMESTAMPS(a) a
1696 # define USAGE_LS_TIMESTAMPS(a)
1698 #ifdef CONFIG_FEATURE_LS_FILETYPES
1699 # define USAGE_LS_FILETYPES(a) a
1701 # define USAGE_LS_FILETYPES(a)
1703 #ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
1704 # define USAGE_LS_FOLLOWLINKS(a) a
1706 # define USAGE_LS_FOLLOWLINKS(a)
1708 #ifdef CONFIG_FEATURE_LS_RECURSIVE
1709 # define USAGE_LS_RECURSIVE(a) a
1711 # define USAGE_LS_RECURSIVE(a)
1713 #ifdef CONFIG_FEATURE_LS_SORTFILES
1714 # define USAGE_LS_SORTFILES(a) a
1716 # define USAGE_LS_SORTFILES(a)
1718 #ifdef CONFIG_FEATURE_AUTOWIDTH
1719 # define USAGE_AUTOWIDTH(a) a
1721 # define USAGE_AUTOWIDTH(a)
1723 #ifdef CONFIG_FEATURE_LS_COLOR
1724 #define USAGE_LS_COLOR(a) a
1726 #define USAGE_LS_COLOR(a)
1729 #define ls_trivial_usage \
1730 "[-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" USAGE_SELINUX("K") "] [filenames...]"
1731 #define ls_full_usage \
1732 "List directory contents\n\n" \
1734 "\t-1\tlist files in a single column\n" \
1735 "\t-A\tdo not list implied . and ..\n" \
1736 "\t-a\tdo not hide entries starting with .\n" \
1737 "\t-C\tlist entries by columns\n" \
1738 USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
1739 USAGE_LS_COLOR("\t--color[={always,never,auto}]\tto control coloring\n") \
1740 "\t-d\tlist directory entries instead of contents\n" \
1741 USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
1742 USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
1743 "\t-i\tlist the i-node for each file\n" \
1744 "\t-l\tuse a long listing format\n" \
1745 "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
1746 USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1747 USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1748 USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1749 USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1750 USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1751 "\t-s\tlist the size of each file, in blocks\n" \
1752 USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1753 USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1754 USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1755 USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1756 USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1757 "\t-x\tlist entries by lines instead of by columns\n" \
1758 USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1759 USAGE_HUMAN_READABLE( \
1760 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n") \
1761 USAGE_SELINUX("\t-k\tprint security context\n") \
1762 USAGE_SELINUX("\t-K\tprint security context in long format\n")
1764 #define lsattr_trivial_usage \
1765 "[-Radlv] [files...]"
1766 #define lsattr_full_usage \
1767 "list file attributes on an ext2 fs\n\n" \
1769 "\t-R\trecursively list subdirectories\n" \
1770 "\t-a\tdo not hide entries starting with .\n" \
1771 "\t-d\tlist directory entries instead of contents\n" \
1772 "\t-l\tprint long flag names\n" \
1773 "\t-v\tlist the file's version/generation number"
1775 #define lsmod_trivial_usage \
1777 #define lsmod_full_usage \
1778 "List the currently loaded kernel modules."
1780 #ifdef CONFIG_FEATURE_MAKEDEVS_LEAF
1781 #define makedevs_trivial_usage \
1782 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1783 #define makedevs_full_usage \
1784 "Creates a range of block or character special files\n\n" \
1785 "TYPEs include:\n" \
1786 "\tb:\tMake a block (buffered) device.\n" \
1787 "\tc or u:\tMake a character (un-buffered) device.\n" \
1788 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1789 "FIRST specifies the number appended to NAME to create the first device.\n" \
1790 "LAST specifies the number of the last item that should be created\n" \
1791 "If 's' is the last argument, the base device is created as well.\n\n" \
1793 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1794 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1795 #define makedevs_example_usage \
1796 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1797 "[creates ttyS2-ttyS63]\n" \
1798 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1799 "[creates hda,hda1-hda8]\n"
1802 #ifdef CONFIG_FEATURE_MAKEDEVS_TABLE
1803 #define makedevs_trivial_usage \
1804 "[-d device_table] rootdir"
1805 #define makedevs_full_usage \
1806 "Creates a range of special files as specified in a device table.\n" \
1807 "Device table entries take the form of:\n" \
1808 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
1809 "Where name is the file name, type can be one of:\n" \
1810 " f A regular file\n" \
1812 " c Character special device file\n" \
1813 " b Block special device file\n" \
1814 " p Fifo (named pipe)\n" \
1815 "uid is the user id for the target file, gid is the group id for the\n" \
1816 "target file. The rest of the entries (major, minor, etc) apply to\n" \
1817 "to device special files. A '-' may be used for blank entries."
1818 #define makedevs_example_usage \
1820 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
1821 "/dev d 755 0 0 - - - - -\n" \
1822 "/dev/console c 666 0 0 5 1 - - -\n" \
1823 "/dev/null c 666 0 0 1 3 0 0 -\n" \
1824 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
1825 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
1826 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
1836 #ifdef CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1837 #define USAGE_MD5_SHA1_SUM_CHECK(a) a
1839 #define USAGE_MD5_SHA1_SUM_CHECK(a)
1842 #define md5sum_trivial_usage \
1843 "[OPTION] [FILEs...]" \
1844 USAGE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
1845 #define md5sum_full_usage \
1846 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1848 "With no FILE, or when FILE is -, read standard input." \
1849 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
1850 "\t-c\tcheck MD5 sums against given list\n" \
1851 "\nThe following two options are useful only when verifying checksums:\n" \
1852 "\t-s\tdon't output anything, status code shows success\n" \
1853 "\t-w\twarn about improperly formated MD5 checksum lines")
1854 #define md5sum_example_usage \
1855 "$ md5sum < busybox\n" \
1856 "6fd11e98b98a58f64ff3398d7b324003\n" \
1857 "$ md5sum busybox\n" \
1858 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1860 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1864 #define mdev_trivial_usage \
1866 #define mdev_full_usage \
1867 "\ts\tScan /sys and populate /dev during system boot\n\n" \
1868 "Called with no options (via hotplug) it uses environment variables\n" \
1869 "to determine which device to add/remove."
1870 #ifdef CONFIG_FEATURE_MDEV_CONFIG
1871 #define mdev_notes_usage \
1872 "The mdev config file contains lines that look like:\n" \
1873 " hd[a-z][0-9]* 0:3 660\n\n" \
1874 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
1875 "Optionally, that can be followed (on the same line) by an asterisk\n" \
1876 "and a command line to run after creating the corresponding device(s),\n"\
1878 " hdc root:cdrom 660 *ln -s hdc cdrom\n\n" \
1879 "Config file parsing stops on the first matching line. If no config\n"\
1880 "entry is matched, devices are created with default 0:0 660. (Make\n"\
1881 "the last line match .* to override this.)\n\n"
1884 #define mesg_trivial_usage \
1886 #define mesg_full_usage \
1887 "mesg controls write access to your terminal\n" \
1888 "\ty\tAllow write access to your terminal\n" \
1889 "\tn\tDisallow write access to your terminal"
1891 #define mkdir_trivial_usage \
1892 "[OPTION] DIRECTORY..."
1893 #define mkdir_full_usage \
1894 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1896 "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1897 "\t-p\tno error if existing, make parent directories as needed"
1898 #define mkdir_example_usage \
1899 "$ mkdir /tmp/foo\n" \
1900 "$ mkdir /tmp/foo\n" \
1901 "/tmp/foo: File exists\n" \
1902 "$ mkdir /tmp/foo/bar/baz\n" \
1903 "/tmp/foo/bar/baz: No such file or directory\n" \
1904 "$ mkdir -p /tmp/foo/bar/baz\n"
1906 #define mke2fs_trivial_usage \
1907 "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
1908 "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
1909 "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
1910 "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
1911 "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
1912 "device [blocks-count]"
1913 #define mke2fs_full_usage \
1914 "\t-b size\tblock size in bytes\n" \
1915 "\t-c\tcheck for bad blocks before creating\n" \
1916 "\t-E opts\tset extended options\n" \
1917 "\t-f size\tfragment size in bytes\n" \
1918 "\t-F\tforce (ignore sanity checks)\n" \
1919 "\t-g num\tnumber of blocks in a block group\n" \
1920 "\t-i ratio\tthe bytes/inode ratio\n" \
1921 "\t-j\tcreate a journal (ext3)\n" \
1922 "\t-J opts\tset journal options (size/device)\n" \
1923 "\t-l file\tread bad blocks list from file\n" \
1924 "\t-L lbl\tset the volume label\n" \
1925 "\t-m percent\tpercent of fs blocks to reserve for admin\n" \
1926 "\t-M dir\tset last mounted directory\n" \
1927 "\t-n\tdo not actually create anything\n" \
1928 "\t-N num\tnumber of inodes to create\n" \
1929 "\t-o os\tset the 'creator os' field\n" \
1930 "\t-O features\tdir_index/filetype/has_journal/journal_dev/sparse_super\n" \
1931 "\t-q\tquiet execution\n" \
1932 "\t-r rev\tset filesystem revision\n" \
1933 "\t-S\twrite superblock and group descriptors only\n" \
1934 "\t-T fs-type\tset usage type (news/largefile/largefile4)\n" \
1935 "\t-v\tverbose execution"
1937 #define mkfifo_trivial_usage \
1939 #define mkfifo_full_usage \
1940 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1942 "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1944 #define mkfs_minix_trivial_usage \
1945 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1946 #define mkfs_minix_full_usage \
1947 "Make a MINIX filesystem.\n\n" \
1949 "\t-c\t\tCheck the device for bad blocks\n" \
1950 "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1951 "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1952 "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1953 "\t-v\t\tMake a Minix version 2 filesystem"
1955 #define mknod_trivial_usage \
1956 "[OPTIONS] NAME TYPE MAJOR MINOR"
1957 #define mknod_full_usage \
1958 "Create a special file (block, character, or pipe).\n\n" \
1960 "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1961 "TYPEs include:\n" \
1962 "\tb:\tMake a block (buffered) device\n" \
1963 "\tc or u:\tMake a character (un-buffered) device\n" \
1964 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes"
1965 #define mknod_example_usage \
1966 "$ mknod /dev/fd0 b 2 0\n" \
1967 "$ mknod -m 644 /tmp/pipe p\n"
1969 #define mkswap_trivial_usage \
1970 "[-c] [-v0|-v1] device [block-count]"
1971 #define mkswap_full_usage \
1972 "Prepare a disk partition to be used as a swap partition.\n\n" \
1974 "\t-c\t\tCheck for read-ability\n" \
1975 "\t-v0\t\tMake version 0 swap [max 128 Megs]\n" \
1976 "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117)\n" \
1977 "\tblock-count\tNumber of block to use (default is entire partition)"
1979 #define mktemp_trivial_usage \
1981 #define mktemp_full_usage \
1982 "Creates a temporary file with its name based on TEMPLATE.\n" \
1983 "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX).\n\n" \
1985 "\t-d\t\tMake a directory instead of a file\n" \
1986 "\t-q\t\tFail silently if an error occurs"
1987 #define mktemp_example_usage \
1988 "$ mktemp /tmp/temp.XXXXXX\n" \
1989 "/tmp/temp.mWiLjM\n" \
1990 "$ ls -la /tmp/temp.mWiLjM\n" \
1991 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1993 #define modprobe_trivial_usage \
1994 "[-knqrsv] MODULE [symbol=value ...]"
1995 #define modprobe_full_usage \
1997 "\t-k\tMake module autoclean-able\n" \
1998 "\t-n\tJust show what would be done\n" \
1999 "\t-q\tQuiet output\n" \
2000 "\t-r\tRemove module (stacks) or do autoclean\n" \
2001 "\t-s\tReport via syslog instead of stderr\n" \
2002 "\t-v\tVerbose output\n\n"
2003 #define modprobe_notes_usage \
2004 "modprobe can (un)load a stack of modules, passing each module options (when\n" \
2005 "loading). modprobe uses a configuration file to determine what option(s) to\n" \
2006 "pass each module it loads.\n" \
2008 "The configuration file is searched (in order) amongst:\n" \
2010 " /etc/modprobe.conf (2.6 only)\n" \
2011 " /etc/modules.conf\n" \
2012 " /etc/conf.modules (deprecated)\n" \
2014 "They all have the same syntax (see below). If none is present, it is\n" \
2015 "_not_ an error; each loaded module is then expected to load without\n" \
2016 "options. Once a file is found, the others are tested for.\n" \
2018 "/etc/modules.conf entry format:\n" \
2020 " alias <alias_name> <mod_name>\n" \
2021 " Makes it possible to modprobe alias_name, when there is no such module.\n" \
2022 " It makes sense if your mod_name is long, or you want a more reprenstative\n" \
2023 " name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2024 " This makes it also possible to use a different set of options (below) for\n" \
2025 " the module and the alias.\n" \
2026 " A module can be aliased more than once.\n" \
2028 " options <mod_name|alias_name> <symbol=value ...>\n" \
2029 " When loading module mod_name (or the module aliased by alias_name), pass\n" \
2030 " the \"symbol=value\" pairs as option to that module.\n" \
2032 "Sample /etc/modules.conf file:\n" \
2034 " options tulip irq=3\n" \
2035 " alias tulip tulip2\n" \
2036 " options tulip2 irq=4 io=0x308\n" \
2038 "Other functionality offered by 'classic' modprobe is not available in\n" \
2039 "this implementation.\n" \
2041 "If module options are present both in the config file, and on the command line,\n" \
2042 "then the options from the command line will be passed to the module _after_\n" \
2043 "the options from the config file. That way, you can have defaults in the config\n" \
2044 "file, and override them for a specific usage from the command line.\n"
2045 #define modprobe_example_usage \
2046 "(with the above /etc/modules.conf):\n\n" \
2047 "$ modprobe tulip\n" \
2048 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2049 "$ modprobe tulip irq=5\n" \
2050 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2051 "$ modprobe tulip2\n" \
2052 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2053 " which are the default for alias 'tulip2'\n\n" \
2054 "$ modprobe tulip2 irq=8\n" \
2055 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2056 " which are the default for alias 'tulip2' overriden by the option 'irq=8'\n\n" \
2057 " from the command line\n\n" \
2058 "$ modprobe tulip2 irq=2 io=0x210\n" \
2059 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2060 " which are the default for alias 'tulip2' overriden by the options 'irq=2 io=0x210'\n\n" \
2061 " from the command line\n"
2063 #define more_trivial_usage \
2065 #define more_full_usage \
2066 "More is a filter for viewing FILE one screenful at a time."
2067 #define more_example_usage \
2070 #ifdef CONFIG_FEATURE_MOUNT_LOOP
2071 # define USAGE_MOUNT_LOOP(a) a
2073 # define USAGE_MOUNT_LOOP(a)
2075 #ifdef CONFIG_FEATURE_MTAB_SUPPORT
2076 # define USAGE_MTAB(a) a
2078 # define USAGE_MTAB(a)
2080 #define mount_trivial_usage \
2081 "[flags] DEVICE NODE [-o options,more-options]"
2082 #define mount_full_usage \
2083 "Mount a filesystem. Filesystem autodetection requires /proc be mounted.\n\n" \
2085 "\t-a:\t\tMount all filesystems in fstab\n" \
2087 "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it\n" \
2088 "\t-n:\t\tDon't write a mount table entry\n" \
2090 "\t-o option:\tOne of many filesystem options, listed below\n" \
2091 "\t-r:\t\tMount the filesystem read-only\n" \
2092 "\t-t fs-type:\tSpecify the filesystem type\n" \
2093 "\t-w:\t\tMount for reading and writing (default)\n" \
2095 "Options for use with the \"-o\" flag:\n" \
2096 "\tasync/sync:\tWrites are asynchronous / synchronous\n" \
2097 "\tatime/noatime:\tEnable / disable updates to inode access times\n" \
2098 "\tdev/nodev:\tAllow use of special device files / disallow them\n" \
2099 "\texec/noexec:\tAllow use of executable files / disallow them\n" \
2101 "\tloop:\t\t Ignored (loop devices are autodetected)\n" \
2103 "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them\n" \
2104 "\tremount:\tRe-mount a mounted filesystem, changing its flags\n" \
2105 "\tro/rw:\t\tMount for read-only / read-write\n" \
2106 "\tbind:\t\tBind a directory to an additional location\n" \
2107 "\tmove:\t\tRelocate an existing mount point.\n" \
2108 "\nThere are EVEN MORE flags that are specific to each filesystem\n" \
2109 "You'll have to see the written documentation for those filesystems"
2110 #define mount_example_usage \
2112 "/dev/hda3 on / type minix (rw)\n" \
2113 "proc on /proc type proc (rw)\n" \
2114 "devpts on /dev/pts type devpts (rw)\n" \
2115 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2116 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2117 "$ mount cd_image.iso mydir\n"
2119 #define mountpoint_trivial_usage \
2120 "[-q] <[-d] DIR | -x DEVICE>"
2121 #define mountpoint_full_usage \
2122 "mountpoint checks if the directory is a mountpoint\n\n" \
2124 "\t-q:\t\tBe more quiet\n" \
2125 "\t-d:\t\tPrint major/minor device number of the filesystem\n" \
2126 "\t-x:\t\tPrint major/minor device number of the blockdevice"
2127 #define mountpoint_example_usage \
2128 "$ mountpoint /proc\n" \
2129 "/proc is not a mountpoint\n" \
2130 "$ mountpoint /sys\n" \
2131 "/sys is a mountpoint\n"
2133 #define mt_trivial_usage \
2134 "[-f device] opcode value"
2135 #define mt_full_usage \
2136 "Control magnetic tape drive operation\n" \
2137 "\nAvailable Opcodes:\n\n" \
2138 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2139 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2140 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2141 "setpart tell unload unlock weof wset"
2143 #define mv_trivial_usage \
2144 "[OPTION]... SOURCE DEST\n" \
2145 "or: mv [OPTION]... SOURCE... DIRECTORY"
2146 #define mv_full_usage \
2147 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\n" \
2149 "\t-f\tdon't prompt before overwriting\n" \
2150 "\t-i\tinteractive, prompt before overwrite"
2151 #define mv_example_usage \
2152 "$ mv /tmp/foo /bin/bar\n"
2154 #define nameif_trivial_usage \
2155 "[-s] [-c FILE] [{IFNAME MACADDR}]"
2156 #define nameif_full_usage \
2157 "Nameif renaming network interface while it in the down state.\n\n" \
2159 "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
2160 "\t-s\t\tUse syslog (LOCAL0 facility)\n" \
2161 "\tIFNAME MACADDR\tnew_interface_name interface_mac_address"
2162 #define nameif_example_usage \
2163 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2165 "$ nameif -c /etc/my_mactab_file\n" \
2167 #ifdef CONFIG_NC_GAPING_SECURITY_HOLE
2168 # define USAGE_NC_EXEC(a) a
2170 # define USAGE_NC_EXEC(a)
2172 #define nc_trivial_usage \
2173 "[OPTIONS] [IP] [port]"
2174 #define nc_full_usage \
2175 "Netcat opens a pipe to IP:port\n\n" \
2177 "\t-l\t\tlisten mode, for inbound connects\n" \
2178 "\t-p PORT\t\tlocal port number\n" \
2179 "\t-i SECS\t\tdelay interval for lines sent\n" \
2181 "\t-e PROG\t\tprogram to exec after connect (dangerous!)\n" \
2183 "\t-w SECS\t\ttimeout for connects and final net reads"
2184 #define nc_example_usage \
2185 "$ nc foobar.somedomain.com 25\n" \
2186 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
2188 "214-Commands supported:\n" \
2189 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
2190 "214 NOOP QUIT RSET HELP\n" \
2192 "221 foobar closing connection\n"
2194 #define netstat_trivial_usage \
2196 #define netstat_full_usage \
2197 "Netstat displays Linux networking information.\n\n" \
2199 "\t-l display listening server sockets\n" \
2200 "\t-a display all sockets (default: connected)\n" \
2201 "\t-e display other/more information\n" \
2202 "\t-n don't resolve names\n" \
2203 "\t-r display routing table\n" \
2204 "\t-t tcp sockets\n" \
2205 "\t-u udp sockets\n" \
2206 "\t-w raw sockets\n" \
2209 #define nice_trivial_usage \
2210 "[-n ADJUST] [COMMAND [ARG] ...]"
2211 #define nice_full_usage \
2212 "Nice runs a program with modified scheduling priority.\n\n" \
2214 "\t-n ADJUST\tAdjust the scheduling priority by ADJUST"
2216 #define nohup_trivial_usage \
2218 #define nohup_full_usage \
2219 "run a command immune to hangups, with output to a non-tty"
2220 #define nohup_example_usage \
2223 #define nslookup_trivial_usage \
2225 #define nslookup_full_usage \
2226 "Queries the nameserver for the IP address of the given HOST\n" \
2227 "optionally using a specified DNS server"
2228 #define nslookup_example_usage \
2229 "$ nslookup localhost\n" \
2230 "Server: default\n" \
2231 "Address: default\n" \
2234 "Address: 127.0.0.1\n"
2236 #define od_trivial_usage \
2237 "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
2238 #define od_full_usage \
2239 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
2240 "to standard output. With no FILE, or when FILE is -, read standard input."
2242 #define openvt_trivial_usage \
2243 "<vtnum> <COMMAND> [ARGS...]"
2244 #define openvt_full_usage \
2245 "Start a command on a new virtual terminal"
2246 #define openvt_example_usage \
2247 "openvt 2 /bin/ash\n"
2249 #ifdef CONFIG_FEATURE_SHA1_PASSWORDS
2250 # define PASSWORD_ALG_TYPES(a) a
2252 # define PASSWORD_ALG_TYPES(a)
2254 #define passwd_trivial_usage \
2256 #define passwd_full_usage \
2257 "Change a user password. If no name is specified,\n" \
2258 "changes the password for the current user.\n" \
2260 "\t-a\tDefine which algorithm shall be used for the password\n" \
2261 "\t\t\t(Choices: des, md5" \
2262 PASSWORD_ALG_TYPES(", sha1") \
2263 ")\n\t-d\tDelete the password for the specified user account\n" \
2264 "\t-l\tLocks (disables) the specified user account\n" \
2265 "\t-u\tUnlocks (re-enables) the specified user account"
2267 #define patch_trivial_usage \
2268 "[-p<num>] [-i<patch.diff>]"
2269 #define patch_full_usage \
2272 #define patch_example_usage \
2273 "$ patch -p1 <example.diff\n" \
2274 "$ patch -p0 -i example.diff"
2276 #if ENABLE_FEATURE_PIDOF_SINGLE
2277 #define USAGE_FEATURE_PIDOF_SINGLE(a) a
2279 #define USAGE_FEATURE_PIDOF_SINGLE(a)
2281 #if ENABLE_FEATURE_PIDOF_OMIT
2282 #define USAGE_FEATURE_PIDOF_OMIT(a) a
2284 #define USAGE_FEATURE_PIDOF_OMIT(a)
2286 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
2287 #define USAGE_PIDOF "Options:"
2289 #define USAGE_PIDOF "\n\tThis version of pidof accepts no options."
2292 #define pidof_trivial_usage \
2293 "process-name [OPTION] [process-name ...]"
2295 #define pidof_full_usage \
2296 "Lists the PIDs of all processes with names that match the\n" \
2297 "names on the command line.\n" \
2299 USAGE_FEATURE_PIDOF_SINGLE("\n\t-s\t\tdisplay only a single PID") \
2300 USAGE_FEATURE_PIDOF_OMIT("\n\t-o\t\tomit given pid.") \
2301 USAGE_FEATURE_PIDOF_OMIT("\n\t\t\tUse %PPID to omit the parent pid of pidof itself")
2302 #define pidof_example_usage \
2305 USAGE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh\n20351 5973 5950\n") \
2306 USAGE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh -o %PPID\n20351 5950")
2308 #ifndef CONFIG_FEATURE_FANCY_PING
2309 #define ping_trivial_usage "host"
2310 #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
2312 #define ping_trivial_usage \
2314 #define ping_full_usage \
2315 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
2317 "\t-c COUNT\tSend only COUNT pings\n" \
2318 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56)\n" \
2319 "\t-q\t\tQuiet mode, only displays output at start\n" \
2320 "\t\t\tand when finished"
2322 #define ping_example_usage \
2323 "$ ping localhost\n" \
2324 "PING slag (127.0.0.1): 56 data bytes\n" \
2325 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
2327 "--- debian ping statistics ---\n" \
2328 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2329 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2331 #ifndef CONFIG_FEATURE_FANCY_PING6
2332 #define ping6_trivial_usage "host"
2333 #define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
2335 #define ping6_trivial_usage \
2337 #define ping6_full_usage \
2338 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
2340 "\t-c COUNT\tSend only COUNT pings\n" \
2341 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56)\n" \
2342 "\t-q\t\tQuiet mode, only displays output at start\n" \
2343 "\t\t\tand when finished"
2345 #define ping6_example_usage \
2346 "$ ping6 ip6-localhost\n" \
2347 "PING ip6-localhost (::1): 56 data bytes\n" \
2348 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
2350 "--- ip6-localhost ping statistics ---\n" \
2351 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2352 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2354 #define pivot_root_trivial_usage \
2356 #define pivot_root_full_usage \
2357 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
2358 "the new root file system."
2360 #define poweroff_trivial_usage \
2362 #define poweroff_full_usage \
2363 "Halt the system and request that the kernel shut off the power.\n" \
2365 "\t-d\t\tdelay interval for shutting off"
2367 #define printenv_trivial_usage \
2369 #define printenv_full_usage \
2370 "print all or part of environment\n\n" \
2371 "If no environment VARIABLE specified, print them all."
2373 #define printf_trivial_usage \
2374 "FORMAT [ARGUMENT...]"
2375 #define printf_full_usage \
2376 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
2377 "Where FORMAT controls the output exactly as in C printf."
2378 #define printf_example_usage \
2379 "$ printf \"Val=%d\\n\" 5\n" \
2382 #if !defined CONFIG_SELINUX && !ENABLE_FEATURE_PS_WIDE
2383 #define USAGE_PS "\n\tThis version of ps accepts no options."
2385 #define USAGE_PS "\nOptions:"
2387 #if ENABLE_FEATURE_PS_WIDE
2388 #define USAGE_PS_WIDE(a) a
2390 #define USAGE_PS_WIDE(a)
2393 #define ps_trivial_usage \
2395 #define ps_full_usage \
2396 "Report process status\n" \
2398 USAGE_SELINUX("\n\t-c\tshow SE Linux context") \
2399 USAGE_PS_WIDE("\n\tw\twide output")
2401 #define ps_example_usage \
2403 " PID Uid Gid State Command\n" \
2404 " 1 root root S init\n" \
2405 " 2 root root S [kflushd]\n" \
2406 " 3 root root S [kupdate]\n" \
2407 " 4 root root S [kpiod]\n" \
2408 " 5 root root S [kswapd]\n" \
2409 " 742 andersen andersen S [bash]\n" \
2410 " 743 andersen andersen S -bash\n" \
2411 " 745 root root S [getty]\n" \
2412 " 2990 andersen andersen R ps\n"
2414 #define pwd_trivial_usage \
2416 #define pwd_full_usage \
2417 "Print the full filename of the current working directory."
2418 #define pwd_example_usage \
2422 #define rdate_trivial_usage \
2424 #define rdate_full_usage \
2425 "Get and possibly set the system date and time from a remote HOST.\n\n" \
2427 "\t-s\tSet the system date and time (default)\n" \
2428 "\t-p\tPrint the date and time"
2430 #ifdef CONFIG_FEATURE_READLINK_FOLLOW
2431 #define USAGE_READLINK_FOLLOW(a) a
2433 #define USAGE_READLINK_FOLLOW(a)
2436 #define readlink_trivial_usage \
2437 USAGE_READLINK_FOLLOW("[-f] ") "FILE"
2438 #define readlink_full_usage \
2439 "Displays the value of a symbolic link." \
2440 USAGE_READLINK_FOLLOW("\n\nOptions:\n" \
2441 "\t-f\tcanonicalize by following all symlinks")
2443 #define readprofile_trivial_usage \
2445 #define readprofile_full_usage \
2447 "\t -m <mapfile> (default: /boot/System.map)\n" \
2448 "\t -p <profile> (default: /proc/profile)\n" \
2449 "\t -M <mult> set the profiling multiplier to <mult>\n" \
2450 "\t -i print only info about the sampling step\n" \
2451 "\t -v print verbose data\n" \
2452 "\t -a print all symbols, even if count is 0\n" \
2453 "\t -b print individual histogram-bin counts\n" \
2454 "\t -s print individual counters within functions\n" \
2455 "\t -r reset all the counters (root only)\n" \
2456 "\t -n disable byte order auto-detection"
2458 #define realpath_trivial_usage \
2460 #define realpath_full_usage \
2461 "Returns the absolute pathnames of given argument."
2463 #define reboot_trivial_usage \
2465 #define reboot_full_usage \
2466 "Reboot the system.\n" \
2468 "\t-d\t\tdelay interval for rebooting"
2470 #define renice_trivial_usage \
2471 "{{-n INCREMENT} | PRIORITY} [[ -p | -g | -u ] ID ...]"
2472 #define renice_full_usage \
2473 "Changes priority of running processes.\n\n" \
2475 "\t-n\tadjusts current nice value (smaller is faster)\n" \
2476 "\t-p\tprocess id(s) (default)\n" \
2477 "\t-g\tprocess group id(s)\n" \
2478 "\t-u\tprocess user name(s) and/or id(s)"
2480 #define reset_trivial_usage \
2482 #define reset_full_usage \
2483 "Resets the screen."
2485 #define rm_trivial_usage \
2486 "[OPTION]... FILE..."
2487 #define rm_full_usage \
2488 "Remove (unlink) the FILE(s). You may use '--' to\n" \
2489 "indicate that all following arguments are non-options.\n\n" \
2491 "\t-i\t\talways prompt before removing each destination\n" \
2492 "\t-f\t\tremove existing destinations, never prompt\n" \
2493 "\t-r or -R\tremove the contents of directories recursively"
2494 #define rm_example_usage \
2495 "$ rm -rf /tmp/foo\n"
2497 #define rmdir_trivial_usage \
2498 "[OPTION]... DIRECTORY..."
2499 #define rmdir_full_usage \
2500 "Remove the DIRECTORY(ies), if they are empty."
2501 #define rmdir_example_usage \
2502 "# rmdir /tmp/foo\n"
2504 #define rmmod_trivial_usage \
2505 "[OPTION]... [MODULE]..."
2506 #define rmmod_full_usage \
2507 "Unloads the specified kernel modules from the kernel.\n\n" \
2509 "\t-a\tRemove all unused modules (recursively)"
2510 #define rmmod_example_usage \
2513 #ifdef CONFIG_FEATURE_IPV6
2514 # define USAGE_ROUTE_IPV6(a) a
2516 # define USAGE_ROUTE_IPV6(a) "\t"
2520 #define route_trivial_usage \
2521 "[{add|del|delete}]"
2522 #define route_full_usage \
2523 "Edit the kernel's routing tables.\n\n" \
2525 "\t-n\t\tDont resolve names\n" \
2526 "\t-e\t\tDisplay other/more information\n" \
2527 "\t-A inet" USAGE_ROUTE_IPV6("{6}") "\tSelect address family"
2529 #define rpm_trivial_usage \
2530 "-i -q[ildc]p package.rpm"
2531 #define rpm_full_usage \
2532 "Manipulates RPM packages" \
2534 "\n\t-i Install package" \
2535 "\n\t-q Query package" \
2536 "\n\t-p Query uninstalled package" \
2537 "\n\t-i Show information" \
2538 "\n\t-l List contents" \
2539 "\n\t-d List documents" \
2540 "\n\t-c List config files"
2542 #define rpm2cpio_trivial_usage \
2544 #define rpm2cpio_full_usage \
2545 "Outputs a cpio archive of the rpm file."
2547 #define run_parts_trivial_usage \
2548 "[-t] [-a ARG] [-u MASK] DIRECTORY"
2549 #define run_parts_full_usage \
2550 "Run a bunch of scripts in a directory.\n\n" \
2552 "\t-t\tPrints what would be run, but does not actually run anything\n" \
2553 "\t-a ARG\tPass ARG as an argument for every program invoked\n" \
2554 "\t-u MASK\tSet the umask to MASK before executing every program"
2556 #if BB_APPLET_RUNLEVEL
2557 #define runlevel_trivial_usage \
2559 #define runlevel_full_usage \
2560 "Find the current and previous system runlevel.\n\n" \
2561 "If no utmp file exists or if no runlevel record can be found,\n" \
2562 "runlevel prints \"unknown\""
2563 #define runlevel_example_usage \
2564 "$ runlevel /var/run/utmp\n" \
2568 #define rx_trivial_usage \
2570 #define rx_full_usage \
2571 "Receive a file using the xmodem protocol."
2572 #define rx_example_usage \
2575 #define sed_trivial_usage \
2576 "[-efinr] pattern [files...]"
2577 #define sed_full_usage \
2579 "\t-e script\tadd the script to the commands to be executed\n" \
2580 "\t-f scriptfile\tadd script-file contents to the\n" \
2581 "\t\t\tcommands to be executed\n" \
2582 "\t-i\t\tedit files in-place\n" \
2583 "\t-n\t\tsuppress automatic printing of pattern space\n" \
2584 "\t-r\t\tuse extended regular expression syntax\n" \
2586 "If no -e or -f is given, the first non-option argument is taken as the sed\n" \
2587 "script to interpret. All remaining arguments are names of input files; if no\n" \
2588 "input files are specified, then the standard input is read. Source files\n" \
2589 "will not be modified unless -i option is given."
2591 #define sed_example_usage \
2592 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2595 #define seq_trivial_usage \
2596 "[first [increment]] last"
2597 #define seq_full_usage \
2598 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2599 "FIRST, INCREMENT default to 1\n" \
2603 "\tFIRST\tINCREMENT\tLAST"
2605 #define setconsole_trivial_usage \
2606 "[-r|--reset] [DEVICE]"
2607 #define setconsole_full_usage \
2608 "Redirects system console output to DEVICE (default: /dev/tty).\n\n" \
2610 "\t-r\tReset output to /dev/console."
2612 #define setkeycodes_trivial_usage \
2613 "SCANCODE KEYCODE ..."
2614 #define setkeycodes_full_usage \
2615 "Set entries into the kernel's scancode-to-keycode map,\n" \
2616 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2617 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2618 "and KEYCODE is given in decimal"
2619 #define setkeycodes_example_usage \
2620 "$ setkeycodes e030 127\n"
2622 #define setsid_trivial_usage \
2624 #define setsid_full_usage \
2625 "Runs any program in a new session by calling setsid() before\n" \
2626 "exec'ing the rest of its arguments. See setsid(2) for details."
2628 #define lash_trivial_usage \
2630 "or: sh -c command [args]..."
2631 #define lash_full_usage \
2632 "The BusyBox LAme SHell (command interpreter)"
2633 #define lash_notes_usage \
2634 "This command does not yet have proper documentation.\n\n" \
2635 "Use lash just as you would use any other shell. It properly handles pipes,\n" \
2636 "redirects, job control, can be used as the shell for scripts, and has a\n" \
2637 "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
2638 "Bourne Shell syntax. If you need things like \"if-then-else\", \"while\", and such\n" \
2639 "use ash or bash. If you just need a very simple and extremely small shell,\n" \
2640 "this will do the job."
2642 #define last_trivial_usage \
2644 #define last_full_usage \
2645 "Shows listing of the last users that logged into the system"
2647 #define sha1sum_trivial_usage \
2648 "[OPTION] [FILEs...]" \
2649 USAGE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
2650 #define sha1sum_full_usage \
2651 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2653 "With no FILE, or when FILE is -, read standard input." \
2654 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
2655 "\t-c\tcheck SHA1 sums against given list\n" \
2656 "\nThe following two options are useful only when verifying checksums:\n" \
2657 "\t-s\tdon't output anything, status code shows success\n" \
2658 "\t-w\twarn about improperly formated SHA1 checksum lines")
2660 #ifdef CONFIG_FEATURE_FANCY_SLEEP
2661 # define USAGE_FANCY_SLEEP(a) a
2662 # define USAGE_NOT_FANCY_SLEEP(a)
2664 # define USAGE_FANCY_SLEEP(a)
2665 # define USAGE_NOT_FANCY_SLEEP(a) a
2668 #define sleep_trivial_usage \
2669 USAGE_FANCY_SLEEP("[") "N" USAGE_FANCY_SLEEP("]...")
2670 #define sleep_full_usage \
2671 USAGE_NOT_FANCY_SLEEP("Pause for N seconds.") \
2672 USAGE_FANCY_SLEEP( \
2673 "Pause for a time equal to the total of the args given, where each arg can\n" \
2674 "\t\thave an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2675 #define sleep_example_usage \
2677 "[2 second delay results]\n" \
2678 USAGE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2679 "[98528 second delay results]\n")
2681 #ifdef CONFIG_SORT_BIG
2682 # define USAGE_SORT_BIG(a) a
2684 # define USAGE_SORT_BIG(a)
2687 #define sort_trivial_usage \
2688 "[-nru" USAGE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") "] [FILE]..."
2689 #define sort_full_usage \
2690 "Sorts lines of text in the specified files\n\n" \
2693 "\t-b\tignore leading blanks\n" \
2694 "\t-c\tcheck whether input is sorted\n" \
2695 "\t-d\tdictionary order (blank or alphanumeric only)\n" \
2696 "\t-f\tignore case\n" \
2697 "\t-g\tgeneral numerical sort\n" \
2698 "\t-i\tignore unprintable characters\n" \
2699 "\t-k\tspecify sort key\n" \
2700 "\t-M\tsort month\n" \
2702 "\t-n\tsort numbers\n" \
2704 "\t-o\toutput to file\n" \
2705 "\t-k\tsort by key\n" \
2706 "\t-t\tuse key separator other than whitespace\n" \
2708 "\t-r\treverse sort order\n" \
2709 USAGE_SORT_BIG("\t-s\tstable (don't sort ties alphabetically)\n") \
2710 "\t-u\tsuppress duplicate lines" \
2711 USAGE_SORT_BIG("\n\t-z\tinput terminated by nulls, not newlines\n") \
2712 USAGE_SORT_BIG("\t-mST\tignored for GNU compatability") \
2714 #define sort_example_usage \
2715 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2723 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
2730 #define start_stop_daemon_trivial_usage \
2731 "[OPTIONS] [--start|--stop] ... [-- arguments...]"
2732 #define start_stop_daemon_full_usage \
2733 "Program to start and stop services." \
2735 "\n\t-S|--start\t\t\tstart" \
2736 "\n\t-K|--stop\t\t\tstop" \
2737 "\n\t-a|--startas <pathname>\t\tstarts process specified by pathname" \
2738 "\n\t-b|--background\t\t\tforce process into background" \
2739 "\n\t-u|--user <username>|<uid>\tstop this user's processes" \
2740 "\n\t-x|--exec <executable>\t\tprogram to either start or check" \
2741 "\n\t-m|--make-pidfile <filename>\tcreate the -p file and enter pid in it" \
2742 "\n\t-n|--name <process-name>\tstop processes with this name" \
2743 "\n\t-p|--pidfile <pid-file>\t\tsave or load pid using a pid-file" \
2744 "\n\t-q|--quiet\t\t\tbe quiet" \
2745 "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)"
2747 #ifdef CONFIG_FEATURE_STAT_FORMAT
2748 # define USAGE_STAT_FORMAT(a) a
2750 # define USAGE_STAT_FORMAT(a)
2752 #define stat_trivial_usage \
2754 #define stat_full_usage \
2755 "display file (default) or filesystem status.\n\n" \
2757 USAGE_STAT_FORMAT("\t-c fmt\tuse the specified format\n") \
2758 "\t-f\tdisplay filesystem status\n" \
2759 "\t-L,-l\tdereference links\n" \
2760 "\t-t\tdisplay info in terse form\n" \
2761 USAGE_STAT_FORMAT( \
2762 "\nValid format sequences for files:\n" \
2763 " %a Access rights in octal\n" \
2764 " %A Access rights in human readable form\n" \
2765 " %b Number of blocks allocated (see %B)\n" \
2766 " %B The size in bytes of each block reported by %b\n" \
2767 " %d Device number in decimal\n" \
2768 " %D Device number in hex\n" \
2769 " %f Raw mode in hex\n" \
2771 " %g Group ID of owner\n" \
2772 " %G Group name of owner\n" \
2773 " %h Number of hard links\n" \
2774 " %i Inode number\n" \
2776 " %N Quoted file name with dereference if symbolic link\n" \
2777 " %o I/O block size\n" \
2778 " %s Total size, in bytes\n" \
2779 " %t Major device type in hex\n" \
2780 " %T Minor device type in hex\n" \
2781 " %u User ID of owner\n" \
2782 " %U User name of owner\n" \
2783 " %x Time of last access\n" \
2784 " %X Time of last access as seconds since Epoch\n" \
2785 " %y Time of last modification\n" \
2786 " %Y Time of last modification as seconds since Epoch\n" \
2787 " %z Time of last change\n" \
2788 " %Z Time of last change as seconds since Epoch\n" \
2789 "\nValid format sequences for file systems:\n" \
2790 " %a Free blocks available to non-superuser\n" \
2791 " %b Total data blocks in file system\n" \
2792 " %c Total file nodes in file system\n" \
2793 " %d Free file nodes in file system\n" \
2794 " %f Free blocks in file system\n" \
2795 " %i File System ID in hex\n" \
2796 " %l Maximum length of filenames\n" \
2798 " %s Block size (for faster transfers)\n" \
2799 " %S Fundamental block size (for block counts)\n" \
2800 " %t Type in hex\n" \
2801 " %T Type in human readable form\n" \
2804 #define strings_trivial_usage \
2805 "[-afo] [-n length] [file ... ]"
2806 #define strings_full_usage \
2807 "Display printable strings in a binary file." \
2809 "\n\t-a\tScan the whole files (this is the default)." \
2810 "\n\t-f\tPrecede each string with the name of the file where it was found." \
2811 "\n\t-n N\tSpecifies that at least N characters forms a sequence (default 4)" \
2812 "\n\t-o\tEach string is preceded by its decimal offset in the file"
2814 #define stty_trivial_usage \
2815 "[-a|g] [-F DEVICE] [SETTING]..."
2816 #define stty_full_usage \
2817 "Without arguments, prints baud rate, line discipline," \
2818 "\nand deviations from stty sane." \
2820 "\n\t-F DEVICE\topen device instead of stdin" \
2821 "\n\t-a\t\tprint all current settings in human-readable form" \
2822 "\n\t-g\t\tprint in stty-readable form" \
2823 "\n\t[SETTING]\tsee manpage"
2825 #define su_trivial_usage \
2826 "[OPTION]... [-] [username]"
2827 #define su_full_usage \
2828 "Change user id or become root.\n" \
2830 "\t-p, -m\tPreserve environment" \
2831 "\n\t-c\tCommand to pass to 'sh -c'" \
2832 "\n\t-s\tShell to use instead of default shell"
2834 #define sulogin_trivial_usage \
2835 "[OPTION]... [tty-device]"
2836 #define sulogin_full_usage \
2837 "Single user login\n" \
2839 "\t-f\tDo not authenticate (user already authenticated)\n" \
2840 "\t-h\tName of the remote host for this login\n" \
2841 "\t-p\tPreserve environment"
2843 #define sum_trivial_usage \
2845 #define sum_full_usage \
2846 "checksum and count the blocks in a file\n\n" \
2848 "\t-r\tuse BSD sum algorithm (1K blocks)\n" \
2849 "\t-s\tuse System V sum algorithm (512byte blocks)"
2851 #define swapoff_trivial_usage \
2853 #define swapoff_full_usage \
2854 "Stop swapping virtual memory pages on DEVICE.\n\n" \
2856 "\t-a\tStop swapping on all swap devices"
2858 #define swapon_trivial_usage \
2860 #define swapon_full_usage \
2861 "Start swapping virtual memory pages on DEVICE.\n\n" \
2863 "\t-a\tStart swapping on all swap devices"
2865 #define switch_root_trivial_usage \
2866 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGUMENTS_TO_INIT]"
2867 #define switch_root_full_usage \
2868 "Use from PID 1 under initramfs to free initramfs, chroot to NEW_ROOT,\n" \
2869 "and exec NEW_INIT.\n\n" \
2871 "\t-c\tRedirect console to device on new root"
2873 #define sync_trivial_usage \
2875 #define sync_full_usage \
2876 "Write all buffered filesystem blocks to disk."
2879 #ifdef CONFIG_FEATURE_ROTATE_LOGFILE
2880 # define USAGE_ROTATE_LOGFILE(a) a
2882 # define USAGE_ROTATE_LOGFILE(a)
2884 #ifdef CONFIG_FEATURE_REMOTE_LOG
2885 # define USAGE_REMOTE_LOG(a) a
2887 # define USAGE_REMOTE_LOG(a)
2889 #ifdef CONFIG_FEATURE_IPC_SYSLOG
2890 # define USAGE_IPC_LOG(a) a
2892 # define USAGE_IPC_LOG(a)
2895 #define sysctl_trivial_usage \
2896 "[OPTIONS]... [VALUE]..."
2897 #define sysctl_full_usage \
2898 "configure kernel parameters at runtime\n\n" \
2900 "\t-n\tUse this option to disable printing of the key name when printing values\n" \
2901 "\t-w\tUse this option when you want to change a sysctl setting\n" \
2902 "\t-p\tLoad in sysctl settings from the file specified or /etc/sysctl.conf if none given\n" \
2903 "\t-a\tDisplay all values currently available\n" \
2904 "\t-A\tDisplay all values currently available in table form"
2905 #define sysctl_example_usage \
2906 "sysctl [-n] variable ...\n" \
2907 "sysctl [-n] -w variable=value ...\n" \
2908 "sysctl [-n] -a\n" \
2909 "sysctl [-n] -p <file>\t(default /etc/sysctl.conf)\n" \
2912 #define syslogd_trivial_usage \
2914 #define syslogd_full_usage \
2915 "Linux system and kernel logging utility.\n" \
2916 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2918 "\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
2919 "\t-n\t\tRun as a foreground process\n" \
2920 "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)\n" \
2921 "\t-S\t\tMake logging output smaller." \
2922 USAGE_ROTATE_LOGFILE( \
2923 "\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
2924 "\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
2926 "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
2927 "\t-L\t\tLog locally and via network logging (default is network only)") \
2929 "\n\t-C [size(KiB)]\tLog to a circular buffer (read the buffer using logread)")
2930 #define syslogd_example_usage \
2931 "$ syslogd -R masterlog:514\n" \
2932 "$ syslogd -R 192.168.1.1:601\n"
2935 #ifndef CONFIG_FEATURE_FANCY_TAIL
2936 # define USAGE_UNSIMPLE_TAIL(a)
2938 # define USAGE_UNSIMPLE_TAIL(a) a
2940 #define tail_trivial_usage \
2941 "[OPTION]... [FILE]..."
2942 #define tail_full_usage \
2943 "Print last 10 lines of each FILE to standard output.\n" \
2944 "With more than one FILE, precede each with a header giving the\n" \
2945 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2947 USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
2948 "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
2949 "\t-f\t\toutput data as the file grows" \
2950 USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
2951 "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
2952 "\t-v\t\talways output headers giving file names\n\n" \
2953 "If the first character of N (bytes or lines) is a '+', output begins with \n" \
2954 "the Nth item from the start of each file, otherwise, print the last N items\n" \
2955 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2956 #define tail_example_usage \
2957 "$ tail -n 1 /etc/resolv.conf\n" \
2958 "nameserver 10.0.0.1\n"
2960 #ifdef CONFIG_FEATURE_TAR_CREATE
2961 # define USAGE_TAR_CREATE(a) a
2963 # define USAGE_TAR_CREATE(a)
2965 #ifdef CONFIG_FEATURE_TAR_EXCLUDE
2966 # define USAGE_TAR_EXCLUDE(a) a
2968 # define USAGE_TAR_EXCLUDE(a)
2970 #ifdef CONFIG_FEATURE_TAR_GZIP
2971 # define USAGE_TAR_GZIP(a) a
2973 # define USAGE_TAR_GZIP(a)
2975 #ifdef CONFIG_FEATURE_TAR_BZIP2
2976 # define USAGE_TAR_BZIP2(a) a
2978 # define USAGE_TAR_BZIP2(a)
2980 #ifdef CONFIG_FEATURE_TAR_LZMA
2981 # define USAGE_TAR_LZMA(a) a
2983 # define USAGE_TAR_LZMA(a)
2985 #ifdef CONFIG_FEATURE_TAR_COMPRESS
2986 # define USAGE_TAR_COMPRESS(a) a
2988 # define USAGE_TAR_COMPRESS(a)
2991 #define tar_trivial_usage \
2992 "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_LZMA("a") USAGE_TAR_COMPRESS("Z") "xtvO] " \
2993 USAGE_TAR_EXCLUDE("[-X FILE]") \
2994 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2995 #define tar_full_usage \
2996 "Create, extract, or list files from a tar file.\n\n" \
2998 USAGE_TAR_CREATE("\tc\t\tcreate\n") \
2999 "\tx\t\textract\n" \
3001 "\nArchive format selection:\n" \
3002 USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
3003 USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
3004 USAGE_TAR_LZMA("\ta\t\tFilter the archive through lzma\n") \
3005 USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
3006 "\nFile selection:\n" \
3007 "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
3008 "\tO\t\textract to stdout\n" \
3009 USAGE_TAR_EXCLUDE( \
3010 "\texclude\t\tfile to exclude\n" \
3011 "\tX\t\tfile with names to exclude\n" \
3013 "\tC\t\tchange to directory DIR before operation\n" \
3014 "\tv\t\tverbosely list files processed"
3015 #define tar_example_usage \
3016 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
3017 "$ tar -cf /tmp/tarball.tar /usr/local\n"
3019 #define tee_trivial_usage \
3020 "[OPTION]... [FILE]..."
3021 #define tee_full_usage \
3022 "Copy standard input to each FILE, and also to standard output.\n\n" \
3024 "\t-a\tappend to the given FILEs, do not overwrite\n" \
3025 "\t-i\tignore interrupt signals (SIGINT)"
3026 #define tee_example_usage \
3027 "$ echo \"Hello\" | tee /tmp/foo\n" \
3028 "$ cat /tmp/foo\n" \
3031 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
3032 #define telnet_trivial_usage \
3033 "[-a] [-l USER] HOST [PORT]"
3034 #define telnet_full_usage \
3035 "Telnet is used to establish interactive communication with another\n" \
3036 "computer over a network using the TELNET protocol.\n\n" \
3038 "\t-a\t\tAttempt an automatic login with the USER variable\n" \
3039 "\t-l USER\t\tAttempt an automatic login with the USER argument\n" \
3040 "\tHOST\t\tThe official name, alias or the IP address of the\n" \
3041 "\t\t\tremote host.\n" \
3042 "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
3043 "\t\t\tspecified, the default telnet (23) port is used."
3045 #define telnet_trivial_usage \
3047 #define telnet_full_usage \
3048 "Telnet is used to establish interactive communication with another\n" \
3049 "computer over a network using the TELNET protocol."
3052 #ifdef CONFIG_FEATURE_TELNETD_INETD
3053 #define telnetd_trivial_usage \
3054 "(inetd mode) [OPTION]"
3055 #define telnetd_full_usage \
3056 "Telnetd uses incoming TELNET connections via inetd.\n" \
3058 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
3059 "\t-f issue_file\tDisplay issue_file instead of /etc/issue"
3061 #define telnetd_trivial_usage \
3063 #define telnetd_full_usage \
3064 "Telnetd listens for incoming TELNET connections on PORT.\n" \
3066 "\t-p PORT\tlisten for connections on PORT (default 23)\n" \
3067 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
3068 "\t-f issue_file\tDisplay issue_file instead of /etc/issue"
3071 #define test_trivial_usage \
3072 "EXPRESSION\n or [ EXPRESSION ]"
3073 #define test_full_usage \
3074 "Checks file types and compares values returning an exit\n" \
3075 "code determined by the value of EXPRESSION."
3076 #define test_example_usage \
3077 "$ test 1 -eq 2\n" \
3080 "$ test 1 -eq 1\n" \
3086 "$ [ -d /junk ]\n" \
3090 #ifdef CONFIG_FEATURE_TFTP_GET
3091 # define USAGE_TFTP_GET(a) a
3093 # define USAGE_TFTP_GET(a)
3095 #ifdef CONFIG_FEATURE_TFTP_PUT
3096 # define USAGE_TFTP_PUT(a) a
3098 # define USAGE_TFTP_PUT(a)
3100 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
3101 # define USAGE_TFTP_BS(a) a
3103 # define USAGE_TFTP_BS(a)
3106 #define tftp_trivial_usage \
3107 "[OPTION]... HOST [PORT]"
3108 #define tftp_full_usage \
3109 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
3111 "\t-l FILE\tLocal FILE\n" \
3112 "\t-r FILE\tRemote FILE" \
3114 "\n\t-g\tGet file" \
3117 "\n\t-p\tPut file" \
3120 "\n\t-b SIZE\tTransfer blocks of SIZE octets" \
3122 #define time_trivial_usage \
3123 "[OPTION]... COMMAND [ARGS...]"
3124 #define time_full_usage \
3125 "Runs the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
3126 "COMMAND's resource usage information is displayed\n\n" \
3128 "\t-v\tDisplays verbose resource usage information"
3130 #define top_trivial_usage \
3132 #define top_full_usage \
3133 "top provides an view of processor activity in real time.\n" \
3134 "This utility reads the status for all processes in /proc each <seconds>\n" \
3135 "and shows the status for however many processes will fit on the screen.\n" \
3136 "This utility will not show processes that are started after program startup,\n" \
3137 "but it will show the EXIT status for and PIDs that exit while it is running."
3139 #define touch_trivial_usage \
3140 "[-c] FILE [FILE ...]"
3141 #define touch_full_usage \
3142 "Update the last-modified date on the given FILE[s].\n\n" \
3144 "\t-c\tDo not create any files"
3145 #define touch_example_usage \
3146 "$ ls -l /tmp/foo\n" \
3147 "/bin/ls: /tmp/foo: No such file or directory\n" \
3148 "$ touch /tmp/foo\n" \
3149 "$ ls -l /tmp/foo\n" \
3150 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
3152 #define tr_trivial_usage \
3153 "[-cds] STRING1 [STRING2]"
3154 #define tr_full_usage \
3155 "Translate, squeeze, and/or delete characters from\n" \
3156 "standard input, writing to standard output.\n\n" \
3158 "\t-c\ttake complement of STRING1\n" \
3159 "\t-d\tdelete input characters coded STRING1\n" \
3160 "\t-s\tsqueeze multiple output characters of STRING2 into one character"
3161 #define tr_example_usage \
3162 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
3165 #define traceroute_trivial_usage \
3166 "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
3167 "\t[-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
3168 "\t[-z pausemsecs] host [data size]"
3169 #define traceroute_full_usage \
3170 "trace the route ip packets follow going to \"host\"\n" \
3172 "\t-F\tSet the don't fragment bit\n" \
3173 "\t-I\tUse ICMP ECHO instead of UDP datagrams\n" \
3174 "\t-l\tDisplay the ttl value of the returned packet\n" \
3175 "\t-d\tSet SO_DEBUG options to socket\n" \
3176 "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
3177 "\t-r\tBypass the normal routing tables and send directly to a host\n" \
3178 "\t-v\tVerbose output\n" \
3179 "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
3180 "\t-p port#\tSet the base UDP port number used in probes\n" \
3181 "\t\t(default is 33434)\n" \
3182 "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
3183 "\t\t(default is 3)\n" \
3184 "\t-s src_addr\tUse the following IP address as the source address\n" \
3185 "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
3186 "\t\t(default 0)\n" \
3187 "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
3188 "\t\t(default 3 sec)\n" \
3189 "\t-g\tSpecify a loose source route gateway (8 maximum)"
3192 #define true_trivial_usage \
3194 #define true_full_usage \
3195 "Return an exit code of TRUE (0)."
3196 #define true_example_usage \
3201 #define tty_trivial_usage \
3203 #define tty_full_usage \
3204 "Print the file name of the terminal connected to standard input.\n\n" \
3206 "\t-s\tprint nothing, only return an exit status"
3207 #define tty_example_usage \
3211 #define tune2fs_trivial_usage \
3212 "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
3213 "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
3214 "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
3215 "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
3216 "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
3217 "[-T last-check-time] [-U UUID] device"
3218 #define tune2fs_full_usage \
3219 "Adjust filesystem options on ext[23] filesystems.\n\n"
3221 #define udhcpc_trivial_usage \
3222 "[-Cfbnqv] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
3223 #define udhcpc_full_usage \
3224 "\t-c,\t--clientid=CLIENTID\tSet client identifier\n" \
3225 "\t-C,\t--clientid-none\tSuppress default client identifier\n" \
3226 "\t-V,\t--vendorclass=CLASSID\tSet vendor class identifier\n" \
3227 "\t-H,\t--hostname=HOSTNAME\tClient hostname\n" \
3228 "\t-h,\t \tAlias for -H\n" \
3229 "\t-f,\t--foreground\tDo not fork after getting lease\n" \
3230 "\t-b,\t--background\tFork to background if lease cannot be immediately negotiated\n" \
3231 "\t-i,\t--interface=INTERFACE\tInterface to use (default: eth0)\n" \
3232 "\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated\n" \
3233 "\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
3234 "\t-q,\t--quit\tQuit after obtaining lease\n" \
3235 "\t-r,\t--request=IP\tIP address to request (default: none)\n" \
3236 "\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
3237 "\t-v,\t--version\tDisplay version"
3239 #define udhcpd_trivial_usage \
3242 #define udhcpd_full_usage \
3245 #ifdef CONFIG_FEATURE_MOUNT_FORCE
3246 # define USAGE_MOUNT_FORCE(a) a
3248 # define USAGE_MOUNT_FORCE(a)
3250 #define umount_trivial_usage \
3251 "[flags] FILESYSTEM|DIRECTORY"
3252 #define umount_full_usage \
3253 "Unmount file systems\n" \
3254 "\nFlags:\n" "\t-a\tUnmount all file systems" \
3255 USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
3256 "\n\t-r\tTry to remount devices as read-only if mount is busy" \
3257 "\n\t-l\tLazy umount (detach filesystem)" \
3258 "\n\t-f\tForce umount (i.e., unreachable NFS server)" \
3259 USAGE_MOUNT_LOOP("\n\t-D\tDo not free loop device (if a loop device has been used)")
3260 #define umount_example_usage \
3261 "$ umount /dev/hdc1 \n"
3263 #define uname_trivial_usage \
3265 #define uname_full_usage \
3266 "Print certain system information. With no OPTION, same as -s.\n\n" \
3268 "\t-a\tprint all information\n" \
3269 "\t-m\tthe machine (hardware) type\n" \
3270 "\t-n\tprint the machine's network node hostname\n" \
3271 "\t-r\tprint the operating system release\n" \
3272 "\t-s\tprint the operating system name\n" \
3273 "\t-p\tprint the host processor type\n" \
3274 "\t-v\tprint the operating system version"
3275 #define uname_example_usage \
3277 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
3279 #define uncompress_trivial_usage \
3280 "[-c] [-f] [ name ... ]"
3281 #define uncompress_full_usage \
3282 "Uncompress .Z file[s]\n" \
3284 "\t-c\textract to stdout\n" \
3285 "\t-f\tforce overwrite an existing file"
3287 #define uniq_trivial_usage \
3288 "[-fscdu]... [INPUT [OUTPUT]]"
3289 #define uniq_full_usage \
3290 "Discard all but one of successive identical lines from INPUT\n" \
3291 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
3293 "\t-c\tprefix lines by the number of occurrences\n" \
3294 "\t-d\tonly print duplicate lines\n" \
3295 "\t-u\tonly print unique lines\n" \
3296 "\t-f N\tskip the first N fields\n" \
3297 "\t-s N\tskip the first N chars (after any skipped fields)"
3298 #define uniq_example_usage \
3299 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
3304 #define unix2dos_trivial_usage \
3306 #define unix2dos_full_usage \
3307 "Converts FILE from unix format to dos format. When no option\n" \
3308 "is given, the input is converted to the opposite output format.\n" \
3309 "When no file is given, uses stdin for input and stdout for output.\n" \
3311 "\t-u\toutput will be in UNIX format\n" \
3312 "\t-d\toutput will be in DOS format"
3314 #define unzip_trivial_usage \
3315 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
3316 #define unzip_full_usage \
3317 "Extracts files from ZIP archives.\n\n" \
3319 "\t-l\tlist archive contents (short form)\n" \
3320 "\t-n\tnever overwrite existing files (default)\n" \
3321 "\t-o\toverwrite files without prompting\n" \
3322 "\t-p\tsend output to stdout\n" \
3323 "\t-q\tbe quiet\n" \
3324 "\t-x\texclude these files\n" \
3325 "\t-d\textract files into this directory"
3327 #define uptime_trivial_usage \
3329 #define uptime_full_usage \
3330 "Display the time since the last boot."
3331 #define uptime_example_usage \
3333 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
3335 #define usleep_trivial_usage \
3337 #define usleep_full_usage \
3338 "Pause for N microseconds."
3339 #define usleep_example_usage \
3340 "$ usleep 1000000\n" \
3341 "[pauses for 1 second]\n"
3343 #define uudecode_trivial_usage \
3345 #define uudecode_full_usage \
3346 "Uudecode a file that is uuencoded.\n\n" \
3348 "\t-o FILE\tdirect output to FILE"
3349 #define uudecode_example_usage \
3350 "$ uudecode -o busybox busybox.uu\n" \
3351 "$ ls -l busybox\n" \
3352 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
3354 #define uuencode_trivial_usage \
3355 "[OPTION] [INFILE] REMOTEFILE"
3356 #define uuencode_full_usage \
3357 "Uuencode a file.\n\n" \
3359 "\t-m\tuse base64 encoding per RFC1521"
3360 #define uuencode_example_usage \
3361 "$ uuencode busybox busybox\n" \
3362 "begin 755 busybox\n" \
3363 "<encoded file snipped>\n" \
3364 "$ uudecode busybox busybox > busybox.uu\n" \
3367 #define vconfig_trivial_usage \
3368 "COMMAND [OPTIONS] ..."
3369 #define vconfig_full_usage \
3370 "vconfig lets you create and remove virtual ethernet devices.\n\n" \
3372 "\tadd [interface-name] [vlan_id]\n" \
3373 "\trem [vlan-name]\n" \
3374 "\tset_flag [interface-name] [flag-num] [0 | 1]\n" \
3375 "\tset_egress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
3376 "\tset_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
3377 "\tset_name_type [name-type]"
3379 #define vi_trivial_usage \
3380 "[OPTION] [FILE]..."
3381 #define vi_full_usage \
3384 "\t-R\tRead-only- do not write to the file"
3386 #define vlock_trivial_usage \
3388 #define vlock_full_usage \
3389 "Lock a virtual terminal. A password is required to unlock\n" \
3391 "\t-a\tLock all VTs"
3393 #define watch_trivial_usage \
3394 "[-n <seconds>] COMMAND..."
3395 #define watch_full_usage \
3396 "Executes a program periodically.\n" \
3398 "\t-n\tLoop period in seconds - default is 2"
3399 #define watch_example_usage \
3401 "Mon Dec 17 10:31:40 GMT 2000\n" \
3402 "Mon Dec 17 10:31:42 GMT 2000\n" \
3403 "Mon Dec 17 10:31:44 GMT 2000"
3405 #define watchdog_trivial_usage \
3406 "[-t <seconds>] DEV"
3407 #define watchdog_full_usage \
3408 "Periodically write to watchdog device DEV.\n" \
3410 "\t-t\tTimer period in seconds - default is 30"
3412 #define wc_trivial_usage \
3413 "[OPTION]... [FILE]..."
3414 #define wc_full_usage \
3415 "Print line, word, and byte counts for each FILE, and a total line if\n" \
3416 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
3418 "\t-c\tprint the byte counts\n" \
3419 "\t-l\tprint the newline counts\n" \
3420 "\t-L\tprint the length of the longest line\n" \
3421 "\t-w\tprint the word counts"
3422 #define wc_example_usage \
3423 "$ wc /etc/passwd\n" \
3424 " 31 46 1365 /etc/passwd\n"
3426 #define wget_trivial_usage \
3427 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
3428 "\t\t[--header 'header: value'] [-Y|--proxy on/off] [-P DIR] url"
3429 #define wget_full_usage \
3430 "wget retrieves files via HTTP or FTP\n\n" \
3432 "\t-c\tcontinue retrieval of aborted transfers\n" \
3433 "\t-q\tquiet mode - do not print\n" \
3434 "\t-P\tSet directory prefix to DIR\n" \
3435 "\t-O\tsave to filename ('-' for stdout)\n" \
3436 "\t-Y\tuse proxy ('on' or 'off')"
3438 #define which_trivial_usage \
3440 #define which_full_usage \
3441 "Locates a COMMAND."
3442 #define which_example_usage \
3446 #define who_trivial_usage \
3448 #define who_full_usage \
3449 "Prints the current user names and related information"
3451 #define whoami_trivial_usage \
3453 #define whoami_full_usage \
3454 "Prints the user name associated with the current effective user id."
3456 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
3457 #define USAGE_XARGS_CONFIRMATION(a) a
3459 #define USAGE_XARGS_CONFIRMATION(a)
3461 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
3462 #define USAGE_XARGS_TERMOPT(a) a
3464 #define USAGE_XARGS_TERMOPT(a)
3466 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
3467 #define USAGE_XARGS_ZERO_TERM(a) a
3469 #define USAGE_XARGS_ZERO_TERM(a)
3473 #define xargs_trivial_usage \
3474 "[COMMAND] [OPTIONS] [ARGS...]"
3475 #define xargs_full_usage \
3476 "Executes COMMAND on every item given by standard input.\n\n" \
3478 USAGE_XARGS_CONFIRMATION("\t-p\tPrompt the user about whether to run each command\n") \
3479 "\t-r\tDo not run command for empty readed lines\n" \
3480 USAGE_XARGS_TERMOPT("\t-x\tExit if the size is exceeded\n") \
3481 USAGE_XARGS_ZERO_TERM("\t-0\tInput filenames are terminated by a null character\n") \
3482 "\t-t\tPrint the command line on stderr before executing it"
3483 #define xargs_example_usage \
3484 "$ ls | xargs gzip\n" \
3485 "$ find . -name '*.c' -print | xargs rm\n"
3487 #define yes_trivial_usage \
3488 "[OPTION]... [STRING]..."
3489 #define yes_full_usage \
3490 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
3492 #define zcat_trivial_usage \
3494 #define zcat_full_usage \
3495 "Uncompress to stdout."
3497 #define zcip_trivial_usage \
3498 "[OPTIONS] ifname script"
3499 #define zcip_full_usage \
3500 "zcip manages a ZeroConf IPv4 link-local address.\n" \
3502 "\t-f foreground mode\n" \
3503 "\t-q quit after address (no daemon)\n" \
3504 "\t-r 169.254.x.x request this address first\n" \
3505 "\t-v verbose; show version\n"
3507 #endif /* __BB_USAGE_H__ */
projects / oweals / busybox.git / blob