1 /* vi: set sw=8 ts=8: */
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11 #ifndef __BB_USAGE_H__
12 #define __BB_USAGE_H__
14 #define addgroup_trivial_usage \
15 "[-g GID] group_name [user_name]"
16 #define addgroup_full_usage \
17 "Adds a group to the system\n\n" \
21 #define adduser_trivial_usage \
23 #define adduser_full_usage \
24 "Adds a user to the system\n\n" \
26 " -h DIR Assign home directory DIR\n" \
27 " -g GECOS Assign gecos field GECOS\n" \
28 " -s SHELL Assign login shell SHELL\n" \
29 " -G Add the user to existing group GROUP\n" \
30 " -S create a system user (ignored)\n" \
31 " -D Do not assign a password (logins still possible via ssh)\n" \
32 " -H Do not create the home directory"
34 #define adjtimex_trivial_usage \
35 "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
36 #define adjtimex_full_usage \
37 "Reads and optionally sets system timebase parameters.\n" \
38 "See adjtimex(2).\n\n" \
40 " -q quiet mode - do not print\n" \
41 " -o offset time offset, microseconds\n" \
42 " -f frequency frequency adjust, integer kernel units (65536 is 1ppm)\n" \
43 " (positive values make the system clock run fast)\n" \
44 " -t tick microseconds per tick, usually 10000\n" \
47 #define ar_trivial_usage \
48 "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
49 #define ar_full_usage \
50 "Extract or list FILES from an ar archive.\n\n" \
52 " -o preserve original dates\n" \
53 " -p extract to stdout\n" \
56 " -v verbosely list files processed"
58 #define arping_trivial_usage \
59 "[-fqbDUA] [-c count] [-w timeout] [-i device] [-s sender] target"
60 #define arping_full_usage \
61 "Ping hosts by ARP requests/replies.\n\n" \
63 " -f Quit on first ARP reply\n" \
65 " -b Keep broadcasting, don't go unicast\n" \
66 " -D Duplicated address detection mode\n" \
67 " -U Unsolicited ARP mode, update your neighbours\n" \
68 " -A ARP answer mode, update your neighbours\n" \
69 " -c count Stop after sending count ARP request packets\n" \
70 " -w timeout Time to wait for ARP reply, in seconds\n" \
71 " -i device Outgoing interface name, default is eth0\n" \
72 " -s sender Set specific sender IP address\n" \
73 " target Target IP address of ARP request"
75 #define ash_trivial_usage \
77 "or: ash -c command [args]..."
78 #define ash_full_usage \
79 "The ash shell (command interpreter)"
81 #define awk_trivial_usage \
82 "[OPTION]... [program-text] [FILE ...]"
83 #define awk_full_usage \
85 " -v var=val assign value 'val' to variable 'var'\n" \
86 " -F sep use 'sep' as field separator\n" \
87 " -f progname read program source from file 'progname'"
89 #define basename_trivial_usage \
91 #define basename_full_usage \
92 "Strips directory path and suffixes from FILE.\n" \
93 "If specified, also removes any trailing SUFFIX."
94 #define basename_example_usage \
95 "$ basename /usr/local/bin/foo\n" \
97 "$ basename /usr/local/bin/\n" \
99 "$ basename /foo/bar.txt .txt\n" \
102 #define bunzip2_trivial_usage \
104 #define bunzip2_full_usage \
105 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
107 " -c Write output to standard output\n" \
110 #define busybox_notes_usage \
113 #define bzcat_trivial_usage \
115 #define bzcat_full_usage \
116 "Uncompress to stdout."
118 #define unlzma_trivial_usage \
120 #define unlzma_full_usage \
121 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
123 " -c Write output to standard output\n" \
126 #define lzmacat_trivial_usage \
128 #define lzmacat_full_usage \
129 "Uncompress to stdout."
131 #define cal_trivial_usage \
132 "[-jy] [[month] year]"
133 #define cal_full_usage \
134 "Display a calendar.\n" \
136 " -j Use julian dates\n" \
137 " -y Display the entire year"
139 #define cat_trivial_usage \
141 #define cat_full_usage \
142 "Concatenates FILE(s) and prints them to stdout.\n\n" \
144 " -u ignored since unbuffered i/o is always used"
145 #define cat_example_usage \
146 "$ cat /proc/uptime\n" \
149 #define catv_trivial_usage \
151 #define catv_full_usage \
152 "Display nonprinting characters as ^x or M-x.\n\n"\
153 " -e End each line with $\n" \
154 " -t Show tabs as ^I\n" \
155 " -v Don't use ^x or M-x escapes."
156 #define chattr_trivial_usage \
157 "[-R] [-+=AacDdijsStTu] [-v version] files..."
158 #define chattr_full_usage \
159 "change file attributes on an ext2 fs\n\n" \
161 " - remove attributes\n" \
162 " + add attributes\n" \
163 " = set attributes\n" \
165 " A don't track atime\n" \
166 " a append mode only\n" \
167 " c enable compress\n" \
168 " D write dir contents synchronously\n" \
169 " d do not backup with dump\n" \
170 " i cannot be modified (immutable)\n" \
171 " j write all data to journal first\n" \
172 " s zero disk storage when deleted\n" \
173 " S write file contents synchronously\n" \
174 " t disable tail-merging of partial blocks with other files\n" \
175 " u allow file to be undeleted\n" \
177 " -R recursively list subdirectories\n" \
178 " -v set the file's version/generation number"
180 #define chgrp_trivial_usage \
181 "[-Rh"USE_DESKTOP("cvf")"]... GROUP FILE..."
182 #define chgrp_full_usage \
183 "Change the group membership of each FILE to GROUP.\n" \
185 " -R Changes files and directories recursively\n" \
186 " -h Do not dereference symbolic links" \
188 "\n -c List changed files" \
189 "\n -v List all files" \
190 "\n -f Hide errors" \
192 #define chgrp_example_usage \
193 "$ ls -l /tmp/foo\n" \
194 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
195 "$ chgrp root /tmp/foo\n" \
196 "$ ls -l /tmp/foo\n" \
197 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
199 #define chmod_trivial_usage \
200 "[-R"USE_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
201 #define chmod_full_usage \
202 "Each MODE is one or more of the letters ugoa, one of the\n" \
203 "symbols +-= and one or more of the letters rwxst.\n\n" \
205 " -R Changes files and directories recursively" \
207 "\n -c List changed files" \
208 "\n -v List all files" \
209 "\n -f Hide errors" \
211 #define chmod_example_usage \
212 "$ ls -l /tmp/foo\n" \
213 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
214 "$ chmod u+x /tmp/foo\n" \
215 "$ ls -l /tmp/foo\n" \
216 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
217 "$ chmod 444 /tmp/foo\n" \
218 "$ ls -l /tmp/foo\n" \
219 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
221 #define chown_trivial_usage \
222 "[-Rh"USE_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
223 #define chown_full_usage \
224 "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
226 " -R Changes files and directories recursively\n" \
227 " -h Do not dereference symbolic links" \
229 "\n -c List changed files" \
230 "\n -v List all files" \
231 "\n -f Hide errors" \
233 #define chown_example_usage \
234 "$ ls -l /tmp/foo\n" \
235 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
236 "$ chown root /tmp/foo\n" \
237 "$ ls -l /tmp/foo\n" \
238 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
239 "$ chown root.root /tmp/foo\n" \
241 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
243 #define chpst_trivial_usage \
244 "[-vP012] [-u user[:group]] [-U user[:group]] [-e dir] " \
245 "[-/ dir] [-n nice] [-m bytes] [-d bytes] [-o files] " \
246 "[-p processes] [-f bytes] [-c bytes] prog args"
247 #define chpst_full_usage \
248 "Change the process state and run specified program.\n\n" \
249 "-u user[:grp] set uid and gid\n" \
250 "-U user[:grp] set environment variables UID and GID\n" \
251 "-e dir set environment variables as specified by files\n" \
252 " in the directory: file=1st_line_of_file\n" \
253 "-/ dir chroot to dir\n" \
254 "-n inc add inc to nice value\n" \
255 "-m bytes limit data segment, stack segment, locked physical pages,\n" \
256 " and total of all segment per process to bytes bytes each\n" \
257 "-d bytes limit data segment\n" \
258 "-o n limit the number of open file descriptors per process to n\n" \
259 "-p n limit number of processes per uid to n\n" \
260 "-f bytes limit output file size to bytes bytes\n" \
261 "-c bytes limit core file size to bytes bytes\n" \
263 "-P run prog in a new process group\n" \
264 "-0 close standard input\n" \
265 "-1 close standard output\n" \
266 "-2 close standard error"
267 #define setuidgid_trivial_usage \
269 #define setuidgid_full_usage \
270 "Sets uid and gid to account's uid and gid, removing all supplementary\n" \
271 "groups, then runs prog"
272 #define envuidgid_trivial_usage \
274 #define envuidgid_full_usage \
275 "Sets $UID to account's uid and $GID to account's gid, then runs prog"
276 #define envdir_trivial_usage \
278 #define envdir_full_usage \
279 "Sets various environment variables as specified by files\n" \
280 "in the directory dir, then runs prog"
281 #define softlimit_trivial_usage \
282 "[-a allbytes] [-c corebytes] [-d databytes] [-f filebytes] " \
283 "[-l lockbytes] [-m membytes] [-o openfiles] [-p processes] " \
284 "[-r residentbytes] [-s stackbytes] [-t cpusecs] prog args"
285 #define softlimit_full_usage \
286 "Sets soft resource limits as specified by options, then runs prog\n" \
288 "-m n Same as -d n -s n -l n -a n\n" \
289 "-d n Limit the data segment per process to n bytes\n" \
290 "-s n Limit the stack segment per process to n bytes\n" \
291 "-l n Limit the locked physical pages per process to n bytes\n" \
292 "-a n Limit the total of all segments per process to n bytes\n" \
293 "-o n Limit the number of open file descriptors per process to n\n" \
294 "-p n Limit the number of processes per uid to n\n" \
295 "Options controlling file sizes:\n" \
296 "-f n Limit output file sizes to n bytes\n" \
297 "-c n Limit core file sizes to n bytes\n" \
298 "Efficiency opts:\n" \
299 "-r n Limit the resident set size to n bytes. This limit is not\n" \
300 " enforced unless physical memory is full\n" \
301 "-t n Limit the CPU time to n seconds. This limit is not enforced\n" \
302 " except that the process receives a SIGXCPU signal after n seconds\n" \
304 "Some options may have no effect on some operating systems\n" \
305 "n may be =, indicating that soft limit should be set equal to hard limit"
307 #define chroot_trivial_usage \
308 "NEWROOT [COMMAND...]"
309 #define chroot_full_usage \
310 "Run COMMAND with root directory set to NEWROOT."
311 #define chroot_example_usage \
312 "$ ls -l /bin/ls\n" \
313 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
314 "# mount /dev/hdc1 /mnt -t minix\n" \
316 "# ls -l /bin/ls\n" \
317 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
319 #define chvt_trivial_usage \
321 #define chvt_full_usage \
322 "Changes the foreground virtual terminal to /dev/ttyN"
324 #define cksum_trivial_usage \
326 #define cksum_full_usage \
327 "Calculates the CRC32 checksums of FILES."
329 #define clear_trivial_usage \
331 #define clear_full_usage \
334 #define cmp_trivial_usage \
335 "[-l] [-s] FILE1 [FILE2]"
336 #define cmp_full_usage \
337 "Compares FILE1 vs stdin if FILE2 is not specified.\n\n" \
339 " -l Write the byte numbers (decimal) and values (octal)\n" \
340 " for all differing bytes\n" \
341 " -s quiet mode - do not print"
343 #define comm_trivial_usage \
345 #define comm_full_usage \
346 "Compares FILE1 to FILE2, or to stdin if = is specified.\n\n" \
348 " -1 Suppress lines unique to FILE1\n" \
349 " -2 Suppress lines unique to FILE2\n" \
350 " -3 Suppress lines common to both files"
352 #define bbconfig_trivial_usage \
354 #define bbconfig_full_usage \
355 "Print the config file which built busybox"
357 #define bbsh_trivial_usage \
359 "or: bbsh -c command [args]..."
360 #define bbsh_full_usage \
361 "The bbsh shell (command interpreter)"
363 #define cp_trivial_usage \
364 "[OPTION]... SOURCE DEST"
365 #define cp_full_usage \
366 "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
368 " -a Same as -dpR\n" \
369 " -d,-P Preserve links\n" \
370 " -H,-L Dereference all symlinks (implied by default)\n" \
371 " -p Preserve file attributes if possible\n" \
372 " -f force, overwrite\n" \
373 " -i interactive, prompt before overwrite\n" \
374 " -R,-r Copy directories recursively\n" \
375 " -l,-s Create (sym)links"
377 #define cpio_trivial_usage \
378 "-[dimtuv][F cpiofile]"
379 #define cpio_full_usage \
380 "Extract or list files from a cpio archive\n" \
381 "Main operation mode:\n" \
382 " d make leading directories\n" \
384 " m preserve mtime\n" \
387 " u unconditional overwrite\n" \
390 #define crond_trivial_usage \
391 "-d[#] -c <crondir> -f -b"
392 #define crond_full_usage \
393 " -d [#] -l [#] -S -L logfile -f -b -c dir\n" \
394 " -d num debug level\n" \
395 " -l num log level (8 - default)\n" \
396 " -S log to syslogd (default)\n" \
397 " -L file log to file\n" \
398 " -f run in foreground\n" \
399 " -b run in background (default)\n" \
400 " -c dir working dir"
402 #define crontab_trivial_usage \
403 "[-c dir] {file|-}|[-u|-l|-e|-d user]"
404 #define crontab_full_usage \
405 " file <opts> replace crontab from file\n" \
406 " - <opts> replace crontab from stdin\n" \
407 " -u user specify user\n" \
408 " -l [user] list crontab for user\n" \
409 " -e [user] edit crontab for user\n" \
410 " -d [user] delete crontab for user\n" \
411 " -c dir specify crontab directory"
414 #define cut_trivial_usage \
415 "[OPTION]... [FILE]..."
416 #define cut_full_usage \
417 "Prints selected fields from each input FILE to standard output.\n\n" \
419 " -b LIST Output only bytes from LIST\n" \
420 " -c LIST Output only characters from LIST\n" \
421 " -d CHAR Use CHAR instead of tab as the field delimiter\n" \
422 " -s Output only the lines containing delimiter\n" \
423 " -f N Print only these fields\n" \
425 #define cut_example_usage \
426 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
428 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
431 #define date_trivial_usage \
432 "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
433 #define date_full_usage \
434 "Displays the current time in the given FORMAT, or sets the system date.\n" \
436 " -R Outputs RFC-822 compliant date string\n" \
437 " -d STRING Displays time described by STRING, not 'now'\n" \
438 USE_FEATURE_DATE_ISOFMT( \
439 " -I[TIMESPEC] Outputs an ISO-8601 compliant date/time string\n" \
440 " TIMESPEC='date' (or missing) for date only,\n" \
441 " 'hours', 'minutes', or 'seconds' for date and,\n" \
442 " time to the indicated precision\n" \
443 " -D hint Use 'hint' as date format, via strptime()\n" \
445 " -s Sets time described by STRING\n" \
446 " -r FILE Displays the last modification time of FILE\n" \
447 " -u Prints or sets Coordinated Universal Time"
448 #define date_example_usage \
450 "Wed Apr 12 18:52:41 MDT 2000\n"
452 #define dc_trivial_usage \
454 #define dc_full_usage \
455 "This is a Tiny RPN calculator that understands the\n" \
456 "following operations: +, add, -, sub, *, mul, /, div, %, mod, " \
457 "**, exp, and, or, not, eor.\n" \
458 "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
460 "p - Prints the value on the top of the stack, without altering the stack\n" \
461 "f - Prints the entire contents of the stack without altering anything\n" \
462 "o - Pops the value off the top of the stack and uses it to set the output radix\n" \
463 " Only 10 and 16 are supported"
464 #define dc_example_usage \
467 "$ dc 8 8 \\* 2 2 + / p\n" \
473 "$ echo 72 9 div 8 mul p | dc\n" \
476 #define dd_trivial_usage \
477 "[if=FILE] [of=FILE] " USE_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
478 " [seek=N]" USE_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync]")
479 #define dd_full_usage \
480 "Copy a file, converting and formatting according to options\n\n" \
481 " if=FILE read from FILE instead of stdin\n" \
482 " of=FILE write to FILE instead of stdout\n" \
483 " bs=N read and write N bytes at a time\n" \
484 USE_FEATURE_DD_IBS_OBS( \
485 " ibs=N read N bytes at a time\n") \
486 USE_FEATURE_DD_IBS_OBS( \
487 " obs=N write N bytes at a time\n") \
488 " count=N copy only N input blocks\n" \
489 " skip=N skip N input blocks\n" \
490 " seek=N skip N output blocks\n" \
491 USE_FEATURE_DD_IBS_OBS( \
492 " conv=notrunc don't truncate output file\n" \
493 " conv=noerror continue after read errors\n" \
494 " conv=sync pad blocks with zeros\n") \
496 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
497 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)"
498 #define dd_example_usage \
499 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
503 #define deallocvt_trivial_usage \
505 #define deallocvt_full_usage \
506 "Deallocate unused virtual terminal /dev/ttyN"
508 #define delgroup_trivial_usage \
510 #define delgroup_full_usage \
511 "Deletes group GROUP from the system"
513 #define deluser_trivial_usage \
515 #define deluser_full_usage \
516 "Deletes user USER from the system"
518 #define devfsd_trivial_usage \
520 USE_DEVFSD_FG_NP("[-fg][-np]" )
521 #define devfsd_full_usage \
522 "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
524 " mntpnt The mount point where devfs is mounted.\n\n" \
525 " -v Print the protocol version numbers for devfsd\n" \
526 " and the kernel-side protocol version and exits." \
527 USE_DEVFSD_FG_NP( "\n\n -fg Run the daemon in the foreground.\n\n" \
528 " -np Exit after parsing the configuration file\n" \
529 " and processing synthetic REGISTER events.\n" \
530 " Do not poll for events.")
532 #define df_trivial_usage \
533 "[-" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILESYSTEM ...]"
534 #define df_full_usage \
535 "Print the filesystem space used and space available.\n\n" \
537 USE_FEATURE_HUMAN_READABLE( \
538 "\n -h print sizes in human readable format (e.g., 1K 243M 2G )\n" \
539 " -m print sizes in megabytes\n" \
540 " -k print sizes in kilobytes(default)") \
541 SKIP_FEATURE_HUMAN_READABLE("\n -k ignored")
542 #define df_example_usage \
544 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
545 "/dev/sda3 8690864 8553540 137324 98% /\n" \
546 "/dev/sda1 64216 36364 27852 57% /boot\n" \
548 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
549 "/dev/sda3 8690864 8553540 137324 98% /\n"
551 #define dhcprelay_trivial_usage \
552 "[client_device_list] [server_device]"
553 #define dhcprelay_full_usage \
554 "Relays dhcp requests from client devices to server device"
556 #define dhcprelay_trivial_usage \
557 "[client_device_list] [server_device]"
558 #define dhcprelay_full_usage \
559 "Relays dhcp requests from client devices to server device"
561 #define diff_trivial_usage \
562 "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
563 #define diff_full_usage \
564 "Compare files line by line and output the differences between them.\n" \
565 "This diff implementation only supports unified diffs.\n\n" \
567 " -a Treat all files as text\n" \
568 " -b Ignore changes in the amount of whitespace\n" \
569 " -d Try hard to find a smaller set of changes\n" \
570 " -i Ignore case differences\n" \
571 " -L Use LABEL instead of the filename in the unified header\n" \
572 " -N Treat absent files as empty\n" \
573 " -q Output only whether files differ\n" \
574 " -r Recursively compare any subdirectories\n" \
575 " -S Start with FILE when comparing directories\n" \
576 " -T Make tabs line up by prefixing a tab when necessary\n" \
577 " -s Report when two files are the same\n" \
578 " -t Expand tabs to spaces in output\n" \
579 " -U Output LINES lines of context\n" \
580 " -w Ignore all whitespace\n"
582 #define dirname_trivial_usage \
584 #define dirname_full_usage \
585 "Strips non-directory suffix from FILENAME"
586 #define dirname_example_usage \
587 "$ dirname /tmp/foo\n" \
589 "$ dirname /tmp/foo/\n" \
592 #define dmesg_trivial_usage \
593 "[-c] [-n LEVEL] [-s SIZE]"
594 #define dmesg_full_usage \
595 "Prints or controls the kernel ring buffer\n\n" \
597 " -c Clears the ring buffer's contents after printing\n" \
598 " -n LEVEL Sets console logging level\n" \
599 " -s SIZE Use a buffer of size SIZE"
601 #define dnsd_trivial_usage \
602 "[-c config] [-t seconds] [-p port] [-i iface-ip] [-d]"
603 #define dnsd_full_usage \
604 "Small and static DNS server daemon\n\n" \
606 " -c config filename\n" \
607 " -t TTL in seconds\n" \
608 " -p listening port\n" \
609 " -i listening iface ip (default all)\n" \
612 #define dos2unix_trivial_usage \
614 #define dos2unix_full_usage \
615 "Converts FILE from dos format to unix format. When no option\n" \
616 "is given, the input is converted to the opposite output format.\n" \
617 "When no file is given, uses stdin for input and stdout for output.\n\n" \
619 " -u output will be in UNIX format\n" \
620 " -d output will be in DOS format"
622 #define dpkg_trivial_usage \
623 "[-ilCPru] [-F option] package_name"
624 #define dpkg_full_usage \
625 "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
627 " -i Install the package\n" \
628 " -l List of installed packages\n" \
629 " -C Configure an unpackaged package\n" \
630 " -F depends Ignore dependency problems\n" \
631 " -P Purge all files of a package\n" \
632 " -r Remove all but the configuration files for a package\n" \
633 " -u Unpack a package, but don't configure it"
635 #define dpkg_deb_trivial_usage \
636 "[-cefxX] FILE [argument]"
637 #define dpkg_deb_full_usage \
638 "Perform actions on Debian packages (.debs)\n\n" \
640 " -c List contents of filesystem tree\n" \
641 " -e Extract control files to [argument] directory\n" \
642 " -f Display control field name starting with [argument]\n" \
643 " -x Extract packages filesystem tree to directory\n" \
644 " -X Verbose extract"
645 #define dpkg_deb_example_usage \
646 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
648 #define du_trivial_usage \
649 "[-aHLdclsx" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
650 #define du_full_usage \
651 "Summarizes disk space used for each FILE and/or directory.\n" \
652 "Disk space is printed in units of " \
653 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
654 SKIP_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
657 " -a show sizes of files in addition to directories\n" \
658 " -H follow symbolic links that are FILE command line args\n" \
659 " -L follow all symbolic links encountered\n" \
660 " -d N limit output to directories (and files with -a) of depth < N\n" \
661 " -c output a grand total\n" \
662 " -l count sizes many times if hard linked\n" \
663 " -s display only a total for each argument\n" \
664 " -x skip directories on different filesystems\n" \
665 USE_FEATURE_HUMAN_READABLE( \
666 " -h print sizes in human readable format (e.g., 1K 243M 2G )\n" \
667 " -m print sizes in megabytes\n" \
669 " -k print sizes in kilobytes" \
670 USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("(default)")
671 #define du_example_usage \
674 "12 ./kernel-patches/CVS\n" \
675 "80 ./kernel-patches\n" \
678 "12 ./scripts/CVS\n" \
684 #define dumpkmap_trivial_usage \
686 #define dumpkmap_full_usage \
687 "Prints out a binary keyboard translation table to standard output."
688 #define dumpkmap_example_usage \
689 "$ dumpkmap > keymap\n"
691 #define dumpleases_trivial_usage \
692 "[-r|-a] [-f LEASEFILE]"
693 #define dumpleases_full_usage \
694 "Displays the DHCP leases granted by udhcpd.\n\n" \
696 " -f, --file=FILENAME Leases file to load\n" \
697 " -r, --remaining Interpret lease times as time remaining\n" \
698 " -a, --absolute Interpret lease times as expire time"
700 #define e2fsck_trivial_usage \
701 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
702 "[-I inode_buffer_blocks] [-P process_inode_size] " \
703 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
704 "[-E extended-options] device"
705 #define e2fsck_full_usage \
706 "Check a Linux ext2/ext3 file system.\n\n" \
708 " -p Automatic repair (no questions)\n" \
709 " -n Make no changes to the filesystem\n" \
710 " -y Assume 'yes' to all questions\n" \
711 " -c Check for bad blocks and add them to the badblock list\n" \
712 " -f Force checking even if filesystem is marked clean\n" \
714 " -b superblock Use alternative superblock\n" \
715 " -B blocksize Force blocksize when looking for superblock\n" \
716 " -j journal Set location of the external journal\n" \
717 " -l file Add to badblocks list\n" \
718 " -L file Set badblocks list"
720 #define echo_trivial_usage \
721 USE_FEATURE_FANCY_ECHO("[-neE] ") "[ARG ...]"
722 #define echo_full_usage \
723 "Prints the specified ARGs to stdout\n\n" \
724 USE_FEATURE_FANCY_ECHO( \
726 " -n suppress trailing newline\n" \
727 " -e interpret backslash-escaped characters (i.e., \\t=tab)\n" \
728 " -E disable interpretation of backslash-escaped characters" \
730 #define echo_example_usage \
731 "$ echo \"Erik is cool\"\n" \
733 USE_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
737 "$ echo \"Erik\\nis\\ncool\"\n" \
738 "Erik\\nis\\ncool\n")
740 #define eject_trivial_usage \
742 #define eject_full_usage \
743 "Eject specified DEVICE (or default /dev/cdrom).\n\n" \
746 " -T open/close tray (toggle)"
748 #define ed_trivial_usage ""
749 #define ed_full_usage ""
751 #define env_trivial_usage \
752 "[-iu] [-] [name=value]... [command]"
753 #define env_full_usage \
754 "Prints the current environment or runs a program after setting\n" \
755 "up the specified environment.\n\n" \
757 " -, -i start with an empty environment\n" \
758 " -u remove variable from the environment"
760 #define ether_wake_trivial_usage \
761 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
762 #define ether_wake_full_usage \
763 "Send a magic packet to wake up sleeping machines.\n" \
764 "MAC must be a station address (00:11:22:33:44:55) or\n" \
765 " a hostname with a known 'ethers' entry.\n\n" \
767 " -b Send wake-up packet to the broadcast address\n" \
768 " -i iface Use interface ifname instead of the default \"eth0\"\n" \
769 " -p pass Append the four or six byte password PW to the packet"
771 #define expr_trivial_usage \
773 #define expr_full_usage \
774 "Prints the value of EXPRESSION to standard output.\n\n" \
775 "EXPRESSION may be:\n" \
776 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
777 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
778 " ARG1 < ARG2 ARG1 is less than ARG2\n" \
779 " ARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
780 " ARG1 = ARG2 ARG1 is equal to ARG2\n" \
781 " ARG1 != ARG2 ARG1 is unequal to ARG2\n" \
782 " ARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
783 " ARG1 > ARG2 ARG1 is greater than ARG2\n" \
784 " ARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
785 " ARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
786 " ARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
787 " ARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
788 " ARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
789 " STRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
790 " match STRING REGEXP same as STRING : REGEXP\n" \
791 " substr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
792 " index STRING CHARS index in STRING where any CHARS is found,\n" \
794 " length STRING length of STRING\n" \
795 " quote TOKEN interpret TOKEN as a string, even if\n" \
796 " it is a keyword like 'match' or an\n" \
797 " operator like '/'\n" \
798 " ( EXPRESSION ) value of EXPRESSION\n\n" \
799 "Beware that many operators need to be escaped or quoted for shells.\n" \
800 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
801 "lexicographical. Pattern matches return the string matched between\n" \
802 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
803 "of characters matched or 0."
805 #define fakeidentd_trivial_usage \
807 #define fakeidentd_full_usage \
808 "Returns a set string to auth requests\n\n" \
809 " -b Bind to ip address\n" \
810 " STRING The ident answer string (default is nobody)"
812 #define false_trivial_usage \
814 #define false_full_usage \
815 "Return an exit code of FALSE (1)."
816 #define false_example_usage \
821 #define fbset_trivial_usage \
823 #define fbset_full_usage \
824 "Show and modify frame buffer settings"
825 #define fbset_example_usage \
827 "mode \"1024x768-76\"\n" \
828 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
829 " geometry 1024 768 1024 768 16\n" \
830 " timings 12714 128 32 16 4 128 4\n" \
832 " rgba 5/11,6/5,5/0,0/0\n" \
835 #define fdflush_trivial_usage \
837 #define fdflush_full_usage \
838 "Forces floppy disk drive to detect disk change"
840 #define fdformat_trivial_usage \
842 #define fdformat_full_usage \
843 "Low-level formats a floppy disk\n\n" \
845 " -n Don't verify after format"
847 #define fdisk_trivial_usage \
848 "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
849 #define fdisk_full_usage \
850 "Change partition table\n" \
852 " -l List partition table(s)\n" \
853 " -u Give Start and End in sector (instead of cylinder) units\n" \
854 " -s PARTITION Give partition size(s) in blocks\n" \
855 " -b 2048: (for certain MO disks) use 2048-byte sectors\n" \
856 " -C CYLINDERS Set the number of cylinders\n" \
857 " -H HEADS Set the number of heads\n" \
858 " -S SECTORS Set the number of sectors\n" \
859 " -v Give fdisk version"
861 #define find_trivial_usage \
862 "[PATH...] [EXPRESSION]"
863 #define find_full_usage \
864 "Search for files in a directory hierarchy. The default PATH is\n" \
865 "the current directory; default EXPRESSION is '-print'\n" \
866 "\nEXPRESSION may consist of:\n" \
867 " -follow Dereference symbolic links\n" \
868 " -name PATTERN File name (leading directories removed) matches PATTERN\n" \
869 " -print Print (default and assumed)" \
870 USE_FEATURE_FIND_PRINT0( \
871 "\n -print0 Delimit output with null characters rather than" \
873 ) USE_FEATURE_FIND_TYPE( \
874 "\n -type X Filetype matches X (where X is one of: f,d,l,b,c,...)" \
875 ) USE_FEATURE_FIND_PERM( \
876 "\n -perm PERMS Permissions match any of (+NNN); all of (-NNN);" \
877 "\n or exactly (NNN)" \
878 ) USE_FEATURE_FIND_MTIME( \
879 "\n -mtime DAYS Modified time is greater than (+N); less than (-N);" \
880 "\n or exactly (N) days" \
881 ) USE_FEATURE_FIND_MMIN( \
882 "\n -mmin MINS Modified time is greater than (+N); less than (-N);" \
883 "\n or exactly (N) minutes" \
884 ) USE_FEATURE_FIND_NEWER( \
885 "\n -newer FILE Modified time is more recent than FILE's" \
886 ) USE_FEATURE_FIND_INUM( \
887 "\n -inum N File has inode number N" \
888 ) USE_FEATURE_FIND_EXEC( \
889 "\n -exec CMD Execute CMD with all instances of {} replaced by the" \
890 "\n files matching EXPRESSION" \
892 "\n -size N File size is N" \
893 "\n -prune Stop traversing current subtree" \
897 #define find_example_usage \
898 "$ find / -name passwd\n" \
901 #define fold_trivial_usage \
902 "[-bs] [-w WIDTH] [FILE]"
903 #define fold_full_usage \
904 "Wrap input lines in each FILE (standard input by default), writing to\n" \
905 "standard output.\n\n" \
907 " -b count bytes rather than columns\n" \
908 " -s break at spaces\n" \
909 " -w use WIDTH columns instead of 80"
911 #define free_trivial_usage \
913 #define free_full_usage \
914 "Displays the amount of free and used system memory"
915 #define free_example_usage \
917 " total used free shared buffers\n" \
918 " Mem: 257628 248724 8904 59644 93124\n" \
919 " Swap: 128516 8404 120112\n" \
920 "Total: 386144 257128 129016\n" \
922 #define freeramdisk_trivial_usage \
924 #define freeramdisk_full_usage \
925 "Frees all memory used by the specified ramdisk."
926 #define freeramdisk_example_usage \
927 "$ freeramdisk /dev/ram2\n"
929 #define fsck_trivial_usage \
930 "[-ANPRTV] [ -C [ fd ] ] [-t fstype] [fs-options] [filesys ...]"
931 #define fsck_full_usage \
932 "Check and repair filesystems.\n\n" \
934 " -A Walk /etc/fstab and check all filesystems\n" \
935 " -N Don't execute, just show what would be done\n" \
936 " -P When using -A, check filesystems in parallel\n" \
937 " -R When using -A, skip the root filesystem\n" \
938 " -T Don't show title on startup\n" \
939 " -V Verbose mode\n" \
940 " -C Write status information to specified filedescriptor\n" \
941 " -t List of filesystem types to check"
943 #define fsck_minix_trivial_usage \
944 "[-larvsmf] /dev/name"
945 #define fsck_minix_full_usage \
946 "Performs a consistency check for MINIX filesystems.\n\n" \
948 " -l Lists all filenames\n" \
949 " -r Perform interactive repairs\n" \
950 " -a Perform automatic repairs\n" \
952 " -s Outputs super-block information\n" \
953 " -m Activates MINIX-like \"mode not cleared\" warnings\n" \
954 " -f Force file system check"
956 #define ftpget_trivial_usage \
957 "[options] remote-host local-file remote-file"
958 #define ftpget_full_usage \
959 "Retrieve a remote file via FTP.\n\n" \
961 " -c, --continue Continue a previous transfer\n" \
962 " -v, --verbose Verbose\n" \
963 " -u, --username Username to be used\n" \
964 " -p, --password Password to be used\n" \
965 " -P, --port Port number to be used"
967 #define ftpput_trivial_usage \
968 "[options] remote-host remote-file local-file"
969 #define ftpput_full_usage \
970 "Store a local file on a remote machine via FTP.\n\n" \
972 " -v, --verbose Verbose\n" \
973 " -u, --username Username to be used\n" \
974 " -p, --password Password to be used\n" \
975 " -P, --port Port number to be used"
977 #define fuser_trivial_usage \
978 "[options] file OR port/proto"
979 #define fuser_full_usage \
981 " -m Show all processes on the same mounted fs\n" \
982 " -k Kill all processes that match.\n" \
983 " -s Don't print or kill anything.\n" \
984 " -4 When using port/proto only search IPv4 space\n" \
985 " -6 When using port/proto only search IPv6 space\n" \
986 " -SIGNAL When used with -k, this signal will be used to kill"
988 #define getopt_trivial_usage \
990 #define getopt_full_usage \
991 "Parse command options\n" \
992 " -a, --alternative Allow long options starting with single -\n" \
993 " -l, --longoptions=longopts Long options to be recognized\n" \
994 " -n, --name=progname The name under which errors are reported\n" \
995 " -o, --options=optstring Short options to be recognized\n" \
996 " -q, --quiet Disable error reporting by getopt(3)\n" \
997 " -Q, --quiet-output No normal output\n" \
998 " -s, --shell=shell Set shell quoting conventions\n" \
999 " -T, --test Test for getopt(1) version\n" \
1000 " -u, --unquoted Do not quote the output"
1001 #define getopt_example_usage \
1002 "$ cat getopt.test\n" \
1004 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1005 " -n 'example.busybox' -- \"$@\"`\n" \
1006 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
1007 "eval set -- \"$GETOPT\"\n" \
1008 "while true ; do\n" \
1010 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
1011 " -b|--b-long) echo \"Option b, argument '$2'\" ; shift 2 ;;\n" \
1013 " case \"$2\" in\n" \
1014 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
1015 " *) echo \"Option c, argument '$2'\" ; shift 2 ;;\n" \
1017 " --) shift ; break ;;\n" \
1018 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
1022 #define getty_trivial_usage \
1023 "[OPTIONS]... baud_rate,... line [termtype]"
1024 #define getty_full_usage \
1025 "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
1027 " -h Enable hardware (RTS/CTS) flow control\n" \
1028 " -i Do not display /etc/issue before running login\n" \
1029 " -L Local line, so do not do carrier detect\n" \
1030 " -m Get baud rate from modem's CONNECT status message\n" \
1031 " -w Wait for a CR or LF before sending /etc/issue\n" \
1032 " -n Do not prompt the user for a login name\n" \
1033 " -f issue_file Display issue_file instead of /etc/issue\n" \
1034 " -l login_app Invoke login_app instead of /bin/login\n" \
1035 " -t timeout Terminate after timeout if no username is read\n" \
1036 " -I initstring Sets the init string to send before anything else\n" \
1037 " -H login_host Log login_host into the utmp file as the hostname"
1039 #define grep_trivial_usage \
1041 USE_FEATURE_GREP_EGREP_ALIAS("E") \
1042 USE_FEATURE_GREP_CONTEXT("ABC") \
1043 "] PATTERN [FILEs...]"
1044 #define grep_full_usage \
1045 "Search for PATTERN in each FILE or standard input.\n\n" \
1047 " -H prefix output lines with filename where match was found\n" \
1048 " -h suppress the prefixing filename on output\n" \
1049 " -r recurse subdirectories\n" \
1050 " -i ignore case distinctions\n" \
1051 " -l list names of files that match\n" \
1052 " -L list names of files that do not match\n" \
1053 " -n print line number with output lines\n" \
1054 " -q be quiet. Returns 0 if PATTERN was found, 1 otherwise\n" \
1055 " -v select non-matching lines\n" \
1056 " -s suppress file open/read error messages\n" \
1057 " -c only print count of matching lines\n" \
1058 " -f read PATTERN from file\n" \
1059 " -o show only the part of a line that matches PATTERN\n" \
1060 " -e PATTERN is a regular expression\n" \
1061 " -F PATTERN is a set of newline-separated strings" \
1062 USE_FEATURE_GREP_EGREP_ALIAS("\n -E PATTERN is an extended regular expression") \
1063 USE_FEATURE_GREP_CONTEXT("\n -A print NUM lines of trailing context") \
1064 USE_FEATURE_GREP_CONTEXT("\n -B print NUM lines of leading context") \
1065 USE_FEATURE_GREP_CONTEXT("\n -C print NUM lines of output context")
1067 #define grep_example_usage \
1068 "$ grep root /etc/passwd\n" \
1069 "root:x:0:0:root:/root:/bin/bash\n" \
1070 "$ grep ^[rR]oo. /etc/passwd\n" \
1071 "root:x:0:0:root:/root:/bin/bash\n"
1073 #define gunzip_trivial_usage \
1075 #define gunzip_full_usage \
1076 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
1078 " -c Write output to standard output\n" \
1079 " -f Force read when source is a terminal\n" \
1080 " -t Test compressed file integrity"
1081 #define gunzip_example_usage \
1082 "$ ls -la /tmp/BusyBox*\n" \
1083 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1084 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1085 "$ ls -la /tmp/BusyBox*\n" \
1086 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1088 #define gzip_trivial_usage \
1089 "[OPTION]... [FILE]..."
1090 #define gzip_full_usage \
1091 "Compress FILE(s) with maximum compression.\n" \
1092 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
1094 " -c Write output to standard output instead of FILE.gz\n" \
1095 " -d Decompress\n" \
1096 " -f Force write when destination is a terminal"
1097 #define gzip_example_usage \
1098 "$ ls -la /tmp/busybox*\n" \
1099 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1100 "$ gzip /tmp/busybox.tar\n" \
1101 "$ ls -la /tmp/busybox*\n" \
1102 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1104 #define halt_trivial_usage \
1105 "[-d<delay>] [-n<nosync>] [-f<force>]"
1106 #define halt_full_usage \
1107 "Halt the system.\n" \
1109 " -d delay interval for halting\n" \
1110 " -n no call to sync()\n" \
1111 " -f force halt (don't go through init)"
1113 #define hdparm_trivial_usage \
1114 "[options] [device] .."
1115 #define hdparm_full_usage \
1116 USE_FEATURE_HDPARM_GET_IDENTITY(" If no device name is specified try to read from stdin.\n") \
1118 " -a get/set fs readahead\n" \
1119 " -A set drive read-lookahead flag (0/1)\n" \
1120 " -b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
1121 " -B set Advanced Power Management setting (1-255)\n" \
1122 " -c get/set IDE 32-bit IO setting\n" \
1123 " -C check IDE power mode status\n" \
1124 USE_FEATURE_HDPARM_HDIO_GETSET_DMA(" -d get/set using_dma flag\n") \
1125 " -D enable/disable drive defect-mgmt\n" \
1126 " -f flush buffer cache for device on exit\n" \
1127 " -g display drive geometry\n" \
1128 " -h display terse usage information\n" \
1129 USE_FEATURE_HDPARM_GET_IDENTITY(" -i display drive identification\n") \
1130 USE_FEATURE_HDPARM_GET_IDENTITY(" -I detailed/current information directly from drive\n") \
1131 " -k get/set keep_settings_over_reset flag (0/1)\n" \
1132 " -K set drive keep_features_over_reset flag (0/1)\n" \
1133 " -L set drive doorlock (0/1) (removable harddisks only)\n" \
1134 " -m get/set multiple sector count\n" \
1135 " -n get/set ignore-write-errors flag (0/1)\n" \
1136 " -p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
1137 " -P set drive prefetch count\n" \
1138 " -q change next setting quietly\n" \
1139 " -Q get/set DMA tagged-queuing depth (if supported)\n" \
1140 " -r get/set readonly flag (DANGEROUS to set)\n" \
1141 USE_FEATURE_HDPARM_HDIO_SCAN_HWIF(" -R register an IDE interface (DANGEROUS)\n") \
1142 " -S set standby (spindown) timeout\n" \
1143 " -t perform device read timings\n" \
1144 " -T perform cache read timings\n" \
1145 " -u get/set unmaskirq flag (0/1)\n" \
1146 USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF(" -U un-register an IDE interface (DANGEROUS)\n") \
1147 " -v defaults; same as -mcudkrag for IDE drives\n" \
1148 " -V display program version and exit immediately\n" \
1149 USE_FEATURE_HDPARM_HDIO_DRIVE_RESET(" -w perform device reset (DANGEROUS)\n") \
1150 " -W set drive write-caching flag (0/1) (DANGEROUS)\n" \
1151 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(" -x tristate device for hotswap (0/1) (DANGEROUS)\n") \
1152 " -X set IDE xfer mode (DANGEROUS)\n" \
1153 " -y put IDE drive in standby mode\n" \
1154 " -Y put IDE drive to sleep\n" \
1155 " -Z disable Seagate auto-powersaving mode\n" \
1156 " -z re-read partition table"
1158 #define head_trivial_usage \
1159 "[OPTION]... [FILE]..."
1160 #define head_full_usage \
1161 "Print first 10 lines of each FILE to standard output.\n" \
1162 "With more than one FILE, precede each with a header giving the\n" \
1163 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
1165 " -n NUM Print first NUM lines instead of first 10" \
1166 USE_FEATURE_FANCY_HEAD( \
1167 "\n -c NUM output the first NUM bytes\n" \
1168 " -q never output headers giving file names\n" \
1169 " -v always output headers giving file names" )
1170 #define head_example_usage \
1171 "$ head -n 2 /etc/passwd\n" \
1172 "root:x:0:0:root:/root:/bin/bash\n" \
1173 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1175 #define hexdump_trivial_usage \
1176 "[-[bcCdefnosvx]] [OPTION] FILE"
1177 #define hexdump_full_usage \
1178 "The hexdump utility is a filter which displays the specified files,\n" \
1179 "or the standard input, if no files are specified, in a user specified\n" \
1181 " -b One-byte octal display\n" \
1182 " -c One-byte character display\n" \
1183 " -C Canonical hex+ASCII, 16 bytes per line\n" \
1184 " -d Two-byte decimal display\n" \
1185 " -e FORMAT STRING\n" \
1186 " -f FORMAT FILE\n" \
1187 " -n LENGTH Interpret only length bytes of input\n" \
1188 " -o Two-byte octal display\n" \
1189 " -s OFFSET Skip offset byte\n" \
1190 " -v display all input data\n" \
1191 " -x Two-byte hexadecimal display"
1193 #define hostid_trivial_usage \
1195 #define hostid_full_usage \
1196 "Print out a unique 32-bit identifier for the machine."
1198 #define hostname_trivial_usage \
1199 "[OPTION] {hostname | -F FILE}"
1200 #define hostname_full_usage \
1201 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
1202 "(or FILE with the -F parameter), the host name will be set.\n\n" \
1205 " -i Addresses for the hostname\n" \
1206 " -d DNS domain name\n" \
1207 " -f Fully qualified domain name\n" \
1208 " -F FILE Use the contents of FILE to specify the hostname"
1209 #define hostname_example_usage \
1213 #define httpd_trivial_usage \
1214 "[-c <conf file>]" \
1217 USE_FEATURE_HTTPD_SETUID(" [-u user[:grp]]") \
1218 USE_FEATURE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1219 USE_FEATURE_HTTPD_AUTH_MD5(" [-m pass]") \
1222 #define httpd_full_usage \
1223 "Listens for incoming http server requests.\n\n" \
1225 " -c FILE Specifies configuration file. (default httpd.conf)\n" \
1226 " -p PORT Server port (default 80)\n" \
1227 " -i Assume that we are started from inetd\n" \
1228 " -f Do not daemonize\n" \
1229 USE_FEATURE_HTTPD_SETUID(" -u USER[:GRP] Set uid/gid after binding to port\n") \
1230 USE_FEATURE_HTTPD_BASIC_AUTH(" -r REALM Authentication Realm for Basic Authentication\n") \
1231 USE_FEATURE_HTTPD_AUTH_MD5(" -m PASS Crypt PASS with md5 algorithm\n") \
1232 " -h HOME Specifies http HOME directory (default ./)\n" \
1233 " -e STRING HTML encode STRING\n" \
1234 " -d STRING URL decode STRING"
1236 #define hwclock_trivial_usage \
1237 "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1238 #define hwclock_full_usage \
1239 "Query and set the hardware clock (RTC)\n\n" \
1241 " -r read hardware clock and print result\n" \
1242 " -s set the system time from the hardware clock\n" \
1243 " -w set the hardware clock to the current system time\n" \
1244 " -u the hardware clock is kept in coordinated universal time\n" \
1245 " -l the hardware clock is kept in local time"
1247 #define id_trivial_usage \
1248 "[OPTIONS]... [USERNAME]"
1249 #define id_full_usage \
1250 "Print information for USERNAME or the current user\n\n" \
1252 USE_SELINUX(" -c prints only the security context\n") \
1253 " -g prints only the group ID\n" \
1254 " -u prints only the user ID\n" \
1255 " -n print a name instead of a number\n" \
1256 " -r prints the real user ID instead of the effective ID"
1257 #define id_example_usage \
1259 "uid=1000(andersen) gid=1000(andersen)\n"
1261 #define ifconfig_trivial_usage \
1262 USE_FEATURE_IFCONFIG_STATUS("[-a]") " <interface> [<address>]"
1263 #define ifconfig_full_usage \
1264 "configure a network interface\n\n" \
1266 USE_FEATURE_IPV6(" [add <address>[/<prefixlen>]]\n") \
1267 USE_FEATURE_IPV6(" [del <address>[/<prefixlen>]]\n") \
1268 " [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
1269 " [netmask <address>] [dstaddr <address>]\n" \
1270 USE_FEATURE_IFCONFIG_SLIP(" [outfill <NN>] [keepalive <NN>]\n") \
1271 " " USE_FEATURE_IFCONFIG_HW("[hw ether <address>] ") \
1272 "[metric <NN>] [mtu <NN>]\n" \
1273 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1274 " [multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
1275 USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ(" [mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
1278 #define ifup_trivial_usage \
1279 "<-ahinv> <ifaces...>"
1280 #define ifup_full_usage \
1281 "ifup <options> <ifaces...>\n\n" \
1284 " -a de/configure all interfaces automatically\n" \
1285 " -i FILE use FILE for interface definitions\n" \
1286 " -n print out what would happen, but don't do it\n" \
1287 " (note that this option doesn't disable mappings)\n" \
1288 " -v print out what would happen before doing it\n" \
1289 " -m don't run any mappings\n" \
1290 " -f force de/configuration"
1292 #define ifdown_trivial_usage \
1293 "<-ahinv> <ifaces...>"
1294 #define ifdown_full_usage \
1295 "ifdown <options> <ifaces...>\n\n" \
1298 " -a de/configure all interfaces automatically\n" \
1299 " -i FILE use FILE for interface definitions\n" \
1300 " -n print out what would happen, but don't do it\n" \
1301 " (note that this option doesn't disable mappings)\n" \
1302 " -v print out what would happen before doing it\n" \
1303 " -m don't run any mappings\n" \
1304 " -f force de/configuration"
1306 #define inetd_trivial_usage \
1307 "[-f] [-q len] [conf]"
1308 #define inetd_full_usage \
1309 "Listens for network connections and launches programs\n\n" \
1311 " -f Run as a foreground progress\n" \
1312 " -q Sets the size of the socket listen queue to\n" \
1313 " the specified value. Default is 128"
1315 #define init_trivial_usage \
1317 #define init_full_usage \
1318 "Init is the parent of all processes."
1319 #define init_notes_usage \
1320 "This version of init is designed to be run only by the kernel.\n" \
1322 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1323 "the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1324 "runlevels, use sysvinit.\n" \
1326 "BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1327 "it has the following default behavior:\n" \
1329 " ::sysinit:/etc/init.d/rcS\n" \
1330 " ::askfirst:/bin/sh\n" \
1331 " ::ctrlaltdel:/sbin/reboot\n" \
1332 " ::shutdown:/sbin/swapoff -a\n" \
1333 " ::shutdown:/bin/umount -a -r\n" \
1334 " ::restart:/sbin/init\n" \
1336 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1338 " tty2::askfirst:/bin/sh\n" \
1339 " tty3::askfirst:/bin/sh\n" \
1340 " tty4::askfirst:/bin/sh\n" \
1342 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1344 " <id>:<runlevels>:<action>:<process>\n" \
1348 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1349 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1350 " the specified process to run on. The contents of this field are\n" \
1351 " appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1352 " be unique, although if it isn't you may have strange results. If this\n" \
1353 " field is left blank, the controlling tty is set to the console. Also\n" \
1354 " note that if BusyBox detects that a serial console is in use, then only\n" \
1355 " entries whose controlling tty is either the serial console or /dev/null\n" \
1356 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1357 " stinkin' utmp.\n" \
1361 " The runlevels field is completely ignored.\n" \
1365 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1366 " once, restart, ctrlaltdel, and shutdown.\n" \
1368 " The available actions can be classified into two groups: actions\n" \
1369 " that are run only once, and actions that are re-run when the specified\n" \
1370 " process exits.\n" \
1372 " Run only-once actions:\n" \
1374 " 'sysinit' is the first item run on boot. init waits until all\n" \
1375 " sysinit actions are completed before continuing. Following the\n" \
1376 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1377 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1378 " the specified task completes. 'once' actions are asynchronous,\n" \
1379 " therefore, init does not wait for them to complete. 'restart' is\n" \
1380 " the action taken to restart the init process. By default this should\n" \
1381 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1382 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1383 " actions are run when the system detects that someone on the system\n" \
1384 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1385 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1386 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1387 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1388 " is a very good here\n" \
1390 " Run repeatedly actions:\n" \
1392 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1393 " started with a 'respawn' action exits, init automatically restarts\n" \
1394 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1395 " respawning out of control. The 'askfirst' actions acts just like\n" \
1396 " respawn, except that before running the specified process it\n" \
1397 " displays the line \"Please press Enter to activate this console.\"\n" \
1398 " and then waits for the user to press enter before starting the\n" \
1399 " specified process.\n" \
1401 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1402 " error message, and then go along with its business. All actions are\n" \
1403 " run in the order they appear in /etc/inittab.\n" \
1407 " Specifies the process to be executed and its command line.\n" \
1409 "Example /etc/inittab file:\n" \
1411 " # This is run first except when booting in single-user mode.\n" \
1413 " ::sysinit:/etc/init.d/rcS\n" \
1415 " # /bin/sh invocations on selected ttys\n" \
1417 " # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1418 " ::askfirst:-/bin/sh\n" \
1419 " # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1420 " tty2::askfirst:-/bin/sh\n" \
1421 " tty3::askfirst:-/bin/sh\n" \
1422 " tty4::askfirst:-/bin/sh\n" \
1424 " # /sbin/getty invocations for selected ttys\n" \
1426 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1427 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1430 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1432 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1433 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1435 " # Example how to put a getty on a modem line.\n" \
1436 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1438 " # Stuff to do when restarting the init process\n" \
1439 " ::restart:/sbin/init\n" \
1441 " # Stuff to do before rebooting\n" \
1442 " ::ctrlaltdel:/sbin/reboot\n" \
1443 " ::shutdown:/bin/umount -a -r\n" \
1444 " ::shutdown:/sbin/swapoff -a\n"
1446 #define insmod_trivial_usage \
1447 "[OPTION]... MODULE [symbol=value]..."
1448 #define insmod_full_usage \
1449 "Loads the specified kernel modules into the kernel.\n\n" \
1451 " -f Force module to load into the wrong kernel version\n" \
1452 " -k Make module autoclean-able\n" \
1453 " -v verbose output\n" \
1454 " -q quiet output\n" \
1455 " -L Lock to prevent simultaneous loads of a module\n" \
1456 USE_FEATURE_INSMOD_LOAD_MAP(" -m Output load map to stdout\n") \
1457 " -o NAME Set internal module name to NAME\n" \
1458 " -x do not export externs"
1460 #define install_trivial_usage \
1461 "[-cgmops] [sources] <dest|directory>"
1462 #define install_full_usage \
1463 "Copies files and set attributes\n\n" \
1465 " -c copy the file, default\n" \
1466 " -d create directories\n" \
1467 " -g set group ownership\n" \
1468 " -m set permission modes\n" \
1469 " -o set ownership\n" \
1470 " -p preserve date\n" \
1471 " -s strip symbol tables"
1473 #define ip_trivial_usage \
1474 "[OPTIONS] {address | link | route | tunnel | rule} {COMMAND}"
1475 #define ip_full_usage \
1476 "ip [OPTIONS] OBJECT {COMMAND}\n" \
1477 "where OBJECT := {link | addr | route | tunnel |rule}\n" \
1478 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1480 #define ipaddr_trivial_usage \
1481 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1482 " [ dev STRING ] [ to PREFIX ] }"
1483 #define ipaddr_full_usage \
1484 "ipaddr {add|delete} IFADDR dev STRING\n" \
1485 "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1486 " [ to PREFIX ] [ label PATTERN ]\n" \
1487 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
1488 " [ broadcast ADDR ] [ anycast ADDR ]\n" \
1489 " [ label STRING ] [ scope SCOPE-ID ]\n" \
1490 " SCOPE-ID := [ host | link | global | NUMBER ]"
1492 #define ipcalc_trivial_usage \
1493 "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1494 #define ipcalc_full_usage \
1495 "Calculate IP network settings from a IP address\n\n" \
1497 " -b --broadcast Display calculated broadcast address\n" \
1498 " -n --network Display calculated network address\n" \
1499 " -m --netmask Display default netmask for IP" \
1500 USE_FEATURE_IPCALC_FANCY( \
1501 "\n -p --prefix Display the prefix for IP/NETMASK\n" \
1502 " -h --hostname Display first resolved host name\n" \
1503 " -s --silent Don't ever display error messages")
1505 #define ipcrm_trivial_usage \
1506 "[-[MQS] key] [-[mqs] id]"
1507 #define ipcrm_full_usage \
1508 "The upper-case options MQS are used to remove a shared memory segment by a\n" \
1509 "segment by a shmkey value. The lower-case options mqs are used\n" \
1510 "to remove a segment by shmid value.\n" \
1511 " -[mM] Remove the memory segment after the last detach\n" \
1512 " -[qQ] Remove the message queue\n" \
1513 " -[sS] Remove the semaphore"
1515 #define ipcs_trivial_usage \
1516 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
1517 #define ipcs_full_usage \
1518 " -i specify a specific resource id\n" \
1519 "Resource specification:\n" \
1520 " -m shared memory segments\n" \
1521 " -q message queues\n" \
1522 " -s semaphore arrays\n" \
1523 " -a all (default)\n" \
1524 "Output format:\n" \
1531 #define iplink_trivial_usage \
1532 "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1533 #define iplink_full_usage \
1534 "iplink set DEVICE { up | down | arp { on | off } |\n" \
1535 " dynamic { on | off } |\n" \
1537 " iplink show [ DEVICE ]"
1539 #define iproute_trivial_usage \
1540 "{ list | flush | { add | del | change | append |\n" \
1541 " replace | monitor } ROUTE }"
1542 #define iproute_full_usage \
1543 "iproute { list | flush } SELECTOR\n" \
1544 "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1545 " [ oif STRING ] [ tos TOS ]\n" \
1546 " iproute { add | del | change | append | replace | monitor } ROUTE\n" \
1547 " SELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1548 " ROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1550 #define iprule_trivial_usage \
1551 "{[ list | add | del ] RULE}"
1552 #define iprule_full_usage \
1553 "iprule [ list | add | del ] SELECTOR ACTION\n" \
1554 " SELECTOR := [ from PREFIX ] [ to PREFIX ] [ tos TOS ] [ fwmark FWMARK ]\n" \
1555 " [ dev STRING ] [ pref NUMBER ]\n" \
1556 " ACTION := [ table TABLE_ID ] [ nat ADDRESS ]\n" \
1557 " [ prohibit | reject | unreachable ]\n" \
1558 " [ realms [SRCREALM/]DSTREALM ]\n" \
1559 " TABLE_ID := [ local | main | default | NUMBER ]"
1561 #define iptunnel_trivial_usage \
1562 "{ add | change | del | show } [ NAME ]\n" \
1563 " [ mode { ipip | gre | sit } ]\n" \
1564 " [ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1565 #define iptunnel_full_usage \
1566 "iptunnel { add | change | del | show } [ NAME ]\n" \
1567 " [ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1568 " [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1569 " [ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1571 #define kill_trivial_usage \
1572 "[-l] [-signal] process-id [process-id ...]"
1573 #define kill_full_usage \
1574 "Send a signal (default is TERM) to the specified process(es).\n\n" \
1576 " -l List all signal names and numbers"
1577 #define kill_example_usage \
1578 "$ ps | grep apache\n" \
1579 "252 root root S [apache]\n" \
1580 "263 www-data www-data S [apache]\n" \
1581 "264 www-data www-data S [apache]\n" \
1582 "265 www-data www-data S [apache]\n" \
1583 "266 www-data www-data S [apache]\n" \
1584 "267 www-data www-data S [apache]\n" \
1587 #define killall_trivial_usage \
1588 "[-l] [-q] [-signal] process-name [process-name ...]"
1589 #define killall_full_usage \
1590 "Send a signal (default is TERM) to the specified process(es).\n\n" \
1592 " -l List all signal names and numbers\n" \
1593 " -q Do not complain if no processes were killed"
1594 #define killall_example_usage \
1595 "$ killall apache\n"
1597 #define killall5_trivial_usage \
1599 #define killall5_full_usage \
1600 "Send a signal (default is TERM) to all processes outside current session.\n\n" \
1602 " -l List all signal names and numbers\n" \
1604 #define klogd_trivial_usage \
1606 #define klogd_full_usage \
1607 "Kernel logger.\n" \
1609 " -c n Sets the default log level of console messages to n\n" \
1610 " -n Run as a foreground process"
1612 #define length_trivial_usage \
1614 #define length_full_usage \
1615 "Prints out the length of the specified STRING."
1616 #define length_example_usage \
1617 "$ length Hello\n" \
1620 #define less_trivial_usage \
1621 "[-EMNmh~?] FILE1 FILE2..."
1622 #define less_full_usage \
1623 "View a file or list of files. The position within files can be\n" \
1624 "changed, and files can be manipulated in various ways with the\n" \
1625 "following options:\n\n" \
1626 " -E Quit once the end of a file is reached\n" \
1627 " -M Display a status line containing the current line numbers\n" \
1628 " and the percentage through the file\n" \
1629 " -N Prefix line numbers to each line\n" \
1630 " -m Display a status line containing the percentage through the\n" \
1632 " -~ Suppress ~s displayed when input past the end of the file is\n" \
1634 " -h, -? Display this help message"
1636 #define setarch_trivial_usage \
1637 "<personality> <program> [args ...]"
1638 #define setarch_full_usage \
1639 "Personality may be:\n" \
1640 " linux32 Set 32bit uname emulation\n" \
1641 " linux64 Set 64bit uname emulation"
1643 #define ln_trivial_usage \
1644 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1645 #define ln_full_usage \
1646 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n" \
1647 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1649 " -s make symbolic links instead of hard links\n" \
1650 " -f remove existing destination files\n" \
1651 " -n no dereference symlinks - treat like normal file\n" \
1652 " -b make a backup of the target (if exists) before link operation\n" \
1653 " -S suffix use suffix instead of ~ when making backup files"
1654 #define ln_example_usage \
1655 "$ ln -s BusyBox /tmp/ls\n" \
1656 "$ ls -l /tmp/ls\n" \
1657 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1659 #define loadfont_trivial_usage \
1661 #define loadfont_full_usage \
1662 "Loads a console font from standard input."
1663 #define loadfont_example_usage \
1664 "$ loadfont < /etc/i18n/fontname\n"
1666 #define loadkmap_trivial_usage \
1668 #define loadkmap_full_usage \
1669 "Loads a binary keyboard translation table from standard input."
1670 #define loadkmap_example_usage \
1671 "$ loadkmap < /etc/i18n/lang-keymap\n"
1673 #define logger_trivial_usage \
1674 "[OPTION]... [MESSAGE]"
1675 #define logger_full_usage \
1676 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
1678 " -s Log to stderr as well as the system log\n" \
1679 " -t TAG Log using the specified tag (defaults to user name)\n" \
1680 " -p PRIORITY Enter the message with the specified priority\n" \
1681 " This may be numerical or a 'facility.level' pair"
1682 #define logger_example_usage \
1683 "$ logger \"hello\"\n"
1685 #define login_trivial_usage \
1686 "[OPTION]... [username] [ENV=VAR ...]"
1687 #define login_full_usage \
1688 "Begin a new session on the system\n\n" \
1690 " -f Do not authenticate (user already authenticated)\n" \
1691 " -h Name of the remote host for this login\n" \
1692 " -p Preserve environment"
1694 #define logname_trivial_usage \
1696 #define logname_full_usage \
1697 "Print the name of the current user."
1698 #define logname_example_usage \
1702 #define logread_trivial_usage \
1704 #define logread_full_usage \
1705 "Shows the messages from syslogd (using circular buffer).\n\n" \
1707 " -f output data as the log grows"
1709 #define losetup_trivial_usage \
1710 "[-o OFFSET] [-d] LOOPDEVICE [FILE]]"
1711 #define losetup_full_usage \
1712 "(Dis)associate LOOPDEVICE with FILE, or display current associations.\n\n" \
1714 " -d Disassociate LOOPDEVICE\n" \
1715 " -o OFFSET Start OFFSET bytes into FILE"
1716 #define losetup_notes_usage \
1717 "No arguments will display all current associations.\n" \
1718 "One argument (losetup /dev/loop1) will display the current association\n" \
1719 "(if any), or disassociate it (with -d). The display shows the offset\n" \
1720 "and filename of the file the loop device is currently bound to.\n\n" \
1721 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
1722 "with an optional offset (-o 12345). Encryption is not yet supported.\n\n"
1724 #define ls_trivial_usage \
1725 "[-1Aa" USE_FEATURE_LS_TIMESTAMPS("c") "Cd" \
1726 USE_FEATURE_LS_TIMESTAMPS("e") USE_FEATURE_LS_FILETYPES("F") "iln" \
1727 USE_FEATURE_LS_FILETYPES("p") USE_FEATURE_LS_FOLLOWLINKS("L") \
1728 USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_LS_SORTFILES("rS") "s" \
1729 USE_FEATURE_AUTOWIDTH("T") USE_FEATURE_LS_TIMESTAMPS("tu") \
1730 USE_FEATURE_LS_SORTFILES("v") USE_FEATURE_AUTOWIDTH("w") "x" \
1731 USE_FEATURE_LS_SORTFILES("X") USE_FEATURE_HUMAN_READABLE("h") "k" \
1732 USE_SELINUX("K") "] [filenames...]"
1733 #define ls_full_usage \
1734 "List directory contents\n\n" \
1736 " -1 list files in a single column\n" \
1737 " -A do not list implied . and ..\n" \
1738 " -a do not hide entries starting with .\n" \
1739 " -C list entries by columns\n" \
1740 USE_FEATURE_LS_TIMESTAMPS(" -c with -l: show ctime\n") \
1741 USE_FEATURE_LS_COLOR(" --color[={always,never,auto}] to control coloring\n") \
1742 " -d list directory entries instead of contents\n" \
1743 USE_FEATURE_LS_TIMESTAMPS(" -e list both full date and full time\n") \
1744 USE_FEATURE_LS_FILETYPES(" -F append indicator (one of */=@|) to entries\n") \
1745 " -i list the i-node for each file\n" \
1746 " -l use a long listing format\n" \
1747 " -n list numeric UIDs and GIDs instead of names\n" \
1748 USE_FEATURE_LS_FILETYPES(" -p append indicator (one of /=@|) to entries\n") \
1749 USE_FEATURE_LS_FOLLOWLINKS(" -L list entries pointed to by symbolic links\n") \
1750 USE_FEATURE_LS_RECURSIVE(" -R list subdirectories recursively\n") \
1751 USE_FEATURE_LS_SORTFILES(" -r sort the listing in reverse order\n") \
1752 USE_FEATURE_LS_SORTFILES(" -S sort the listing by file size\n") \
1753 " -s list the size of each file, in blocks\n" \
1754 USE_FEATURE_AUTOWIDTH(" -T NUM assume Tabstop every NUM columns\n") \
1755 USE_FEATURE_LS_TIMESTAMPS(" -t with -l: show modification time\n") \
1756 USE_FEATURE_LS_TIMESTAMPS(" -u with -l: show access time\n") \
1757 USE_FEATURE_LS_SORTFILES(" -v sort the listing by version\n") \
1758 USE_FEATURE_AUTOWIDTH(" -w NUM assume the terminal is NUM columns wide\n") \
1759 " -x list entries by lines instead of by columns\n" \
1760 USE_FEATURE_LS_SORTFILES(" -X sort the listing by extension\n") \
1761 USE_FEATURE_HUMAN_READABLE( \
1762 " -h print sizes in human readable format (e.g., 1K 243M 2G )\n") \
1763 USE_SELINUX(" -k print security context\n") \
1764 USE_SELINUX(" -K print security context in long format\n")
1766 #define lsattr_trivial_usage \
1767 "[-Radlv] [files...]"
1768 #define lsattr_full_usage \
1769 "list file attributes on an ext2 fs\n\n" \
1771 " -R recursively list subdirectories\n" \
1772 " -a do not hide entries starting with .\n" \
1773 " -d list directory entries instead of contents\n" \
1774 " -l print long flag names\n" \
1775 " -v list the file's version/generation number"
1777 #define lsmod_trivial_usage \
1779 #define lsmod_full_usage \
1780 "List the currently loaded kernel modules."
1782 #ifdef CONFIG_FEATURE_MAKEDEVS_LEAF
1783 #define makedevs_trivial_usage \
1784 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1785 #define makedevs_full_usage \
1786 "Creates a range of block or character special files\n\n" \
1787 "TYPEs include:\n" \
1788 " b: Make a block (buffered) device.\n" \
1789 " c or u: Make a character (un-buffered) device.\n" \
1790 " p: Make a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1791 "FIRST specifies the number appended to NAME to create the first device.\n" \
1792 "LAST specifies the number of the last item that should be created\n" \
1793 "If 's' is the last argument, the base device is created as well.\n\n" \
1795 " makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1796 " makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1797 #define makedevs_example_usage \
1798 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1799 "[creates ttyS2-ttyS63]\n" \
1800 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1801 "[creates hda,hda1-hda8]\n"
1804 #ifdef CONFIG_FEATURE_MAKEDEVS_TABLE
1805 #define makedevs_trivial_usage \
1806 "[-d device_table] rootdir"
1807 #define makedevs_full_usage \
1808 "Creates a range of special files as specified in a device table.\n" \
1809 "Device table entries take the form of:\n" \
1810 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
1811 "Where name is the file name, type can be one of:\n" \
1812 " f A regular file\n" \
1814 " c Character special device file\n" \
1815 " b Block special device file\n" \
1816 " p Fifo (named pipe)\n" \
1817 "uid is the user id for the target file, gid is the group id for the\n" \
1818 "target file. The rest of the entries (major, minor, etc) apply to\n" \
1819 "to device special files. A '-' may be used for blank entries."
1820 #define makedevs_example_usage \
1822 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
1823 "/dev d 755 0 0 - - - - -\n" \
1824 "/dev/console c 666 0 0 5 1 - - -\n" \
1825 "/dev/null c 666 0 0 1 3 0 0 -\n" \
1826 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
1827 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
1828 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
1838 #define md5sum_trivial_usage \
1839 "[OPTION] [FILEs...]" \
1840 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
1841 #define md5sum_full_usage \
1842 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1844 "With no FILE, or when FILE is -, read standard input." \
1845 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n\n" \
1846 " -c check MD5 sums against given list\n" \
1847 "\nThe following two options are useful only when verifying checksums:\n" \
1848 " -s don't output anything, status code shows success\n" \
1849 " -w warn about improperly formatted MD5 checksum lines")
1850 #define md5sum_example_usage \
1851 "$ md5sum < busybox\n" \
1852 "6fd11e98b98a58f64ff3398d7b324003\n" \
1853 "$ md5sum busybox\n" \
1854 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1856 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1860 #define mdev_trivial_usage \
1862 #define mdev_full_usage \
1863 " -s Scan /sys and populate /dev during system boot\n\n" \
1864 "Called with no options (via hotplug) it uses environment variables\n" \
1865 "to determine which device to add/remove."
1866 #define mdev_notes_usage "" \
1867 USE_FEATURE_MDEV_CONFIG( \
1868 "The mdev config file contains lines that look like:\n" \
1869 " hd[a-z][0-9]* 0:3 660\n\n" \
1870 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
1871 USE_FEATURE_MDEV_EXEC( \
1872 "Optionally, that can be followed (on the same line) by a special character\n" \
1873 "and a command line to run after creating/before deleting the corresponding\n" \
1874 "device(s). The environment variable $MDEV indicates the active device node\n" \
1875 "(which is useful if it's a regex match). For example:\n\n" \
1876 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
1877 "The special characters are @ (run after creating), $ (run before deleting),\n" \
1878 "and * (run both after creating and before deleting). The commands run in\n" \
1879 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
1881 "Config file parsing stops on the first matching line. If no config\n"\
1882 "entry is matched, devices are created with default 0:0 660. (Make\n"\
1883 "the last line match .* to override this.)\n\n" \
1886 #define mesg_trivial_usage \
1888 #define mesg_full_usage \
1889 "mesg controls write access to your terminal\n" \
1890 " y Allow write access to your terminal\n" \
1891 " n Disallow write access to your terminal"
1893 #define mkdir_trivial_usage \
1894 "[OPTION] DIRECTORY..."
1895 #define mkdir_full_usage \
1896 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1898 " -m set permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1899 " -p no error if existing, make parent directories as needed"
1900 #define mkdir_example_usage \
1901 "$ mkdir /tmp/foo\n" \
1902 "$ mkdir /tmp/foo\n" \
1903 "/tmp/foo: File exists\n" \
1904 "$ mkdir /tmp/foo/bar/baz\n" \
1905 "/tmp/foo/bar/baz: No such file or directory\n" \
1906 "$ mkdir -p /tmp/foo/bar/baz\n"
1908 #define mke2fs_trivial_usage \
1909 "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
1910 "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
1911 "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
1912 "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
1913 "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
1914 "device [blocks-count]"
1915 #define mke2fs_full_usage \
1916 " -b size block size in bytes\n" \
1917 " -c check for bad blocks before creating\n" \
1918 " -E opts set extended options\n" \
1919 " -f size fragment size in bytes\n" \
1920 " -F force (ignore sanity checks)\n" \
1921 " -g num number of blocks in a block group\n" \
1922 " -i ratio the bytes/inode ratio\n" \
1923 " -j create a journal (ext3)\n" \
1924 " -J opts set journal options (size/device)\n" \
1925 " -l file read bad blocks list from file\n" \
1926 " -L lbl set the volume label\n" \
1927 " -m percent percent of fs blocks to reserve for admin\n" \
1928 " -M dir set last mounted directory\n" \
1929 " -n do not actually create anything\n" \
1930 " -N num number of inodes to create\n" \
1931 " -o os set the 'creator os' field\n" \
1932 " -O features dir_index/filetype/has_journal/journal_dev/sparse_super\n" \
1933 " -q quiet execution\n" \
1934 " -r rev set filesystem revision\n" \
1935 " -S write superblock and group descriptors only\n" \
1936 " -T fs-type set usage type (news/largefile/largefile4)\n" \
1937 " -v verbose execution"
1939 #define mkfifo_trivial_usage \
1941 #define mkfifo_full_usage \
1942 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1944 " -m create the pipe using the specified mode (default a=rw)"
1946 #define mkfs_minix_trivial_usage \
1947 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1948 #define mkfs_minix_full_usage \
1949 "Make a MINIX filesystem.\n\n" \
1951 " -c Check the device for bad blocks\n" \
1952 " -n [14|30] Specify the maximum length of filenames\n" \
1953 " -i INODES Specify the number of inodes for the filesystem\n" \
1954 " -l FILENAME Read the bad blocks list from FILENAME\n" \
1955 " -v Make a Minix version 2 filesystem"
1957 #define mknod_trivial_usage \
1958 "[OPTIONS] NAME TYPE MAJOR MINOR"
1959 #define mknod_full_usage \
1960 "Create a special file (block, character, or pipe).\n\n" \
1962 " -m create the special file using the specified mode (default a=rw)\n\n" \
1963 "TYPEs include:\n" \
1964 " b: Make a block (buffered) device\n" \
1965 " c or u: Make a character (un-buffered) device\n" \
1966 " p: Make a named pipe. MAJOR and MINOR are ignored for named pipes"
1967 #define mknod_example_usage \
1968 "$ mknod /dev/fd0 b 2 0\n" \
1969 "$ mknod -m 644 /tmp/pipe p\n"
1971 #define mkswap_trivial_usage \
1972 "[-c] [-v0|-v1] device [block-count]"
1973 #define mkswap_full_usage \
1974 "Prepare a disk partition to be used as a swap partition.\n\n" \
1976 " -c Check for read-ability\n" \
1977 " -v0 Make version 0 swap [max 128 Megs]\n" \
1978 " -v1 Make version 1 swap [big!] (default for kernels >\n" \
1980 " block-count Number of block to use (default is entire partition)"
1982 #define mktemp_trivial_usage \
1984 #define mktemp_full_usage \
1985 "Creates a temporary file with its name based on TEMPLATE.\n" \
1986 "TEMPLATE is any name with six 'Xs' (i.e., /tmp/temp.XXXXXX).\n\n" \
1988 " -d Make a directory instead of a file\n" \
1989 " -q Fail silently if an error occurs"
1990 #define mktemp_example_usage \
1991 "$ mktemp /tmp/temp.XXXXXX\n" \
1992 "/tmp/temp.mWiLjM\n" \
1993 "$ ls -la /tmp/temp.mWiLjM\n" \
1994 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1996 #define modprobe_trivial_usage \
1997 "[-knqrsv] MODULE [symbol=value ...]"
1998 #define modprobe_full_usage \
2000 " -k Make module autoclean-able\n" \
2001 " -n Just show what would be done\n" \
2002 " -q Quiet output\n" \
2003 " -r Remove module (stacks) or do autoclean\n" \
2004 " -s Report via syslog instead of stderr\n" \
2005 " -v Verbose output"
2006 #define modprobe_notes_usage \
2007 "modprobe can (un)load a stack of modules, passing each module options (when\n" \
2008 "loading). modprobe uses a configuration file to determine what option(s) to\n" \
2009 "pass each module it loads.\n" \
2011 "The configuration file is searched (in order) amongst:\n" \
2013 " /etc/modprobe.conf (2.6 only)\n" \
2014 " /etc/modules.conf\n" \
2015 " /etc/conf.modules (deprecated)\n" \
2017 "They all have the same syntax (see below). If none is present, it is\n" \
2018 "_not_ an error; each loaded module is then expected to load without\n" \
2019 "options. Once a file is found, the others are tested for.\n" \
2021 "/etc/modules.conf entry format:\n" \
2023 " alias <alias_name> <mod_name>\n" \
2024 " Makes it possible to modprobe alias_name, when there is no such module.\n" \
2025 " It makes sense if your mod_name is long, or you want a more representative\n" \
2026 " name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2027 " This makes it also possible to use a different set of options (below) for\n" \
2028 " the module and the alias.\n" \
2029 " A module can be aliased more than once.\n" \
2031 " options <mod_name|alias_name> <symbol=value ...>\n" \
2032 " When loading module mod_name (or the module aliased by alias_name), pass\n" \
2033 " the \"symbol=value\" pairs as option to that module.\n" \
2035 "Sample /etc/modules.conf file:\n" \
2037 " options tulip irq=3\n" \
2038 " alias tulip tulip2\n" \
2039 " options tulip2 irq=4 io=0x308\n" \
2041 "Other functionality offered by 'classic' modprobe is not available in\n" \
2042 "this implementation.\n" \
2044 "If module options are present both in the config file, and on the command line,\n" \
2045 "then the options from the command line will be passed to the module _after_\n" \
2046 "the options from the config file. That way, you can have defaults in the config\n" \
2047 "file, and override them for a specific usage from the command line.\n"
2048 #define modprobe_example_usage \
2049 "(with the above /etc/modules.conf):\n\n" \
2050 "$ modprobe tulip\n" \
2051 " will load the module 'tulip' with default option 'irq=3'\n\n" \
2052 "$ modprobe tulip irq=5\n" \
2053 " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2054 "$ modprobe tulip2\n" \
2055 " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2056 " which are the default for alias 'tulip2'\n\n" \
2057 "$ modprobe tulip2 irq=8\n" \
2058 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2059 " which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2060 " from the command line\n\n" \
2061 "$ modprobe tulip2 irq=2 io=0x210\n" \
2062 " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2063 " which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2064 " from the command line\n"
2066 #define more_trivial_usage \
2068 #define more_full_usage \
2069 "More is a filter for viewing FILE one screenful at a time."
2070 #define more_example_usage \
2073 #define mount_trivial_usage \
2074 "[flags] DEVICE NODE [-o options,more-options]"
2075 #define mount_full_usage \
2076 "Mount a filesystem. Filesystem autodetection requires /proc be mounted.\n\n" \
2078 " -a: Mount all filesystems in fstab\n" \
2079 USE_FEATURE_MTAB_SUPPORT( \
2080 " -f: \"Fake\" Add entry to mount table but don't mount it\n" \
2081 " -n: Don't write a mount table entry\n" \
2083 " -o option: One of many filesystem options, listed below\n" \
2084 " -r: Mount the filesystem read-only\n" \
2085 " -t fs-type: Specify the filesystem type\n" \
2086 " -w: Mount for reading and writing (default)\n" \
2088 "Options for use with the \"-o\" flag:\n" \
2089 USE_FEATURE_MOUNT_LOOP( \
2090 " loop: Ignored (loop devices are autodetected)\n" \
2092 USE_FEATURE_MOUNT_FLAGS( \
2093 " [a]sync: Writes are asynchronous / synchronous\n" \
2094 " [no]atime: Disable / enable updates to inode access times\n" \
2095 " [no]diratime: Disable / enable atime updates to directories\n" \
2096 " [no]dev: Allow use of special device files / disallow them\n" \
2097 " [no]exec: Allow use of executable files / disallow them\n" \
2098 " [no]suid: Allow set-user-id-root programs / disallow them\n" \
2099 " [r]shared: Convert [recursively] to a shared subtree.\n" \
2100 " [r]slave: Convert [recursively] to a slave subtree.\n" \
2101 " [r]private: Convert [recursively] to a private subtree\n" \
2102 " [un]bindable: Make mount point [un]able to be bind mounted.\n" \
2103 " bind: Bind a directory to an additional location\n" \
2104 " move: Relocate an existing mount point.\n" \
2106 " remount: Re-mount a mounted filesystem, changing its flags\n" \
2107 " ro/rw: Mount for read-only / read-write\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"
2118 #define mount_notes_usage \
2119 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2121 #define mountpoint_trivial_usage \
2122 "[-q] <[-d] DIR | -x DEVICE>"
2123 #define mountpoint_full_usage \
2124 "mountpoint checks if the directory is a mountpoint\n\n" \
2126 " -q Be more quiet\n" \
2127 " -d Print major/minor device number of the filesystem\n" \
2128 " -x Print major/minor device number of the blockdevice"
2129 #define mountpoint_example_usage \
2130 "$ mountpoint /proc\n" \
2131 "/proc is not a mountpoint\n" \
2132 "$ mountpoint /sys\n" \
2133 "/sys is a mountpoint\n"
2135 #define mt_trivial_usage \
2136 "[-f device] opcode value"
2137 #define mt_full_usage \
2138 "Control magnetic tape drive operation\n" \
2139 "\nAvailable Opcodes:\n\n" \
2140 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2141 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2142 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2143 "setpart tell unload unlock weof wset"
2145 #define mv_trivial_usage \
2146 "[OPTION]... SOURCE DEST\n" \
2147 "or: mv [OPTION]... SOURCE... DIRECTORY"
2148 #define mv_full_usage \
2149 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\n" \
2151 " -f don't prompt before overwriting\n" \
2152 " -i interactive, prompt before overwrite"
2153 #define mv_example_usage \
2154 "$ mv /tmp/foo /bin/bar\n"
2156 #define nameif_trivial_usage \
2157 "[-s] [-c FILE] [{IFNAME MACADDR}]"
2158 #define nameif_full_usage \
2159 "Nameif renames network interface while it in the down state.\n\n" \
2161 " -c FILE Use configuration file (default is /etc/mactab)\n" \
2162 " -s Use syslog (LOCAL0 facility)\n" \
2163 " IFNAME MACADDR new_interface_name interface_mac_address"
2164 #define nameif_example_usage \
2165 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2167 "$ nameif -c /etc/my_mactab_file\n" \
2169 #if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
2170 #define NC_OPTIONS_STR "\n\nOptions:"
2172 #define NC_OPTIONS_STR
2175 #define nc_trivial_usage \
2176 USE_NC_EXTRA("[-iN] [-wN] ")USE_NC_SERVER("[-l] [-p PORT] ") \
2177 "["USE_NC_EXTRA("-f FILENAME|")"IPADDR PORTNUM]"USE_NC_EXTRA(" [-e COMMAND]")
2178 #define nc_full_usage \
2179 "Netcat opens a pipe to IP:port" USE_NC_EXTRA(" or file") \
2182 "\n -e exec rest of command line after connect\n" \
2183 " -i SECS delay interval for lines sent\n" \
2184 " -w SECS timeout for connect\n" \
2185 " -f file use file (ala /dev/ttyS0) instead of network" \
2188 "\n -l listen mode, for inbound connects\n" \
2189 USE_NC_EXTRA(" (use -l twice with -e for persistent server)\n") \
2190 " -p PORT local port number" \
2193 #define nc_notes_usage "" \
2195 "To use netcat as a terminal emulator on a serial port:\n\n" \
2196 "$ stty 115200 -F /dev/ttyS0\n" \
2197 "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
2200 #define nc_example_usage \
2201 "$ nc foobar.somedomain.com 25\n" \
2202 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
2204 "214-Commands supported:\n" \
2205 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
2206 "214 NOOP QUIT RSET HELP\n" \
2208 "221 foobar closing connection\n"
2210 #define netstat_trivial_usage \
2212 #define netstat_full_usage \
2213 "Netstat displays Linux networking information.\n\n" \
2215 " -l display listening server sockets\n" \
2216 " -a display all sockets (default: connected)\n" \
2217 " -e display other/more information\n" \
2218 " -n don't resolve names\n" \
2219 " -r display routing table\n" \
2220 " -t tcp sockets\n" \
2221 " -u udp sockets\n" \
2222 " -w raw sockets\n" \
2225 #define nice_trivial_usage \
2226 "[-n ADJUST] [COMMAND [ARG] ...]"
2227 #define nice_full_usage \
2228 "Nice runs a program with modified scheduling priority.\n\n" \
2230 " -n ADJUST Adjust the scheduling priority by ADJUST"
2232 #define nmeter_trivial_usage \
2234 #define nmeter_full_usage \
2235 "Nmeter monitors your system in real time.\n\n" \
2236 "Format specifiers:\n" \
2237 "%Nc or %[cN] monitor CPU. N - bar size, default 10\n" \
2238 " (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
2239 "%[niface] monitor network interface 'iface'\n" \
2240 "%m monitor allocated memory\n" \
2241 "%[mf] monitor free memory\n" \
2242 "%[mt] monitor total memory\n" \
2243 "%s monitor allocated swap\n" \
2244 "%f monitor number of used file descriptors\n" \
2245 "%Ni monitor total/specific IRQ rate\n" \
2246 "%x monitor context switch rate\n" \
2247 "%p monitor forks\n" \
2248 "%[pn] monitor # of processes\n" \
2249 "%b monitor block io\n" \
2250 "%Nt show time (with N decimal points)\n" \
2251 "%Nd milliseconds between updates (default=1000)\n" \
2252 "%r print <cr> instead of <lf> at EOL"
2253 #define nmeter_example_usage \
2254 "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
2256 #define nohup_trivial_usage \
2258 #define nohup_full_usage \
2259 "run a command immune to hangups, with output to a non-tty"
2260 #define nohup_example_usage \
2263 #define nslookup_trivial_usage \
2265 #define nslookup_full_usage \
2266 "Queries the nameserver for the IP address of the given HOST\n" \
2267 "optionally using a specified DNS server"
2268 #define nslookup_example_usage \
2269 "$ nslookup localhost\n" \
2270 "Server: default\n" \
2271 "Address: default\n" \
2274 "Address: 127.0.0.1\n"
2276 #define od_trivial_usage \
2277 "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
2278 #define od_full_usage \
2279 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
2280 "to standard output. With no FILE, or when FILE is -, read standard input."
2282 #define openvt_trivial_usage \
2283 "<vtnum> <COMMAND> [ARGS...]"
2284 #define openvt_full_usage \
2285 "Start a command on a new virtual terminal"
2286 #define openvt_example_usage \
2287 "openvt 2 /bin/ash\n"
2289 #define passwd_trivial_usage \
2291 #define passwd_full_usage \
2292 "Change a user password. If no name is specified,\n" \
2293 "changes the password for the current user.\n" \
2295 " -a Define which algorithm shall be used for the password\n" \
2296 " (Choices: des, md5, sha1)\n" \
2297 " -d Delete the password for the specified user account\n" \
2298 " -l Locks (disables) the specified user account\n" \
2299 " -u Unlocks (re-enables) the specified user account"
2301 #define patch_trivial_usage \
2302 "[-p<num>] [-i <diff>]"
2303 #define patch_full_usage \
2304 " -p <num> Strip <num> leading components from file names\n" \
2305 " -i <diff> Read <diff> instead of stdin"
2306 #define patch_example_usage \
2307 "$ patch -p1 < example.diff\n" \
2308 "$ patch -p0 -i example.diff"
2310 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
2311 #define USAGE_PIDOF "Options:"
2313 #define USAGE_PIDOF "\n This version of pidof accepts no options."
2316 #define pidof_trivial_usage \
2317 "process-name [OPTION] [process-name ...]"
2319 #define pidof_full_usage \
2320 "Lists the PIDs of all processes with names that match the\n" \
2321 "names on the command line.\n" \
2323 USE_FEATURE_PIDOF_SINGLE("\n -s display only a single PID") \
2324 USE_FEATURE_PIDOF_OMIT("\n -o omit given pid.") \
2325 USE_FEATURE_PIDOF_OMIT("\n Use %PPID to omit the parent pid of pidof itself")
2326 #define pidof_example_usage \
2329 USE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh\n20351 5973 5950\n") \
2330 USE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh -o %PPID\n20351 5950")
2332 #ifndef CONFIG_FEATURE_FANCY_PING
2333 #define ping_trivial_usage "host"
2334 #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
2336 #define ping_trivial_usage \
2338 #define ping_full_usage \
2339 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
2341 " -c COUNT Send only COUNT pings\n" \
2342 " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
2343 " -I IPADDR Use IPADDR as source address\n" \
2344 " -q Quiet mode, only displays output at start\n" \
2345 " and when finished"
2347 #define ping_example_usage \
2348 "$ ping localhost\n" \
2349 "PING slag (127.0.0.1): 56 data bytes\n" \
2350 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
2352 "--- debian ping statistics ---\n" \
2353 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2354 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2356 #ifndef CONFIG_FEATURE_FANCY_PING6
2357 #define ping6_trivial_usage "host"
2358 #define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
2360 #define ping6_trivial_usage \
2362 #define ping6_full_usage \
2363 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
2365 " -c COUNT Send only COUNT pings\n" \
2366 " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
2367 " -q Quiet mode, only displays output at start\n" \
2368 " and when finished"
2370 #define ping6_example_usage \
2371 "$ ping6 ip6-localhost\n" \
2372 "PING ip6-localhost (::1): 56 data bytes\n" \
2373 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
2375 "--- ip6-localhost ping statistics ---\n" \
2376 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2377 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2379 #define pivot_root_trivial_usage \
2381 #define pivot_root_full_usage \
2382 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
2383 "the new root file system."
2385 #define poweroff_trivial_usage \
2386 "[-d<delay>] [-n<nosync>] [-f<force>]"
2387 #define poweroff_full_usage \
2388 "Halt and shut off power.\n" \
2390 " -d delay interval for halting\n" \
2391 " -n no call to sync()\n" \
2392 " -f force power off (don't go through init)"
2394 #define printenv_trivial_usage \
2396 #define printenv_full_usage \
2397 "print all or part of environment\n\n" \
2398 "If no environment VARIABLE specified, print them all."
2400 #define printf_trivial_usage \
2401 "FORMAT [ARGUMENT...]"
2402 #define printf_full_usage \
2403 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
2404 "Where FORMAT controls the output exactly as in C printf."
2405 #define printf_example_usage \
2406 "$ printf \"Val=%d\\n\" 5\n" \
2412 #define ps_trivial_usage \
2414 #define ps_full_usage \
2415 "Report process status\n" \
2417 "\n -o col1,col2=header Select columns for display" \
2419 #else /* !ENABLE_DESKTOP */
2421 #if !defined CONFIG_SELINUX && !ENABLE_FEATURE_PS_WIDE
2422 #define USAGE_PS "\n This version of ps accepts no options."
2424 #define USAGE_PS "\nOptions:"
2427 #define ps_trivial_usage \
2429 #define ps_full_usage \
2430 "Report process status\n" \
2432 USE_SELINUX("\n -c show SE Linux context") \
2433 USE_FEATURE_PS_WIDE("\n w wide output")
2435 #endif /* ENABLE_DESKTOP */
2437 #define ps_example_usage \
2439 " PID Uid Gid State Command\n" \
2440 " 1 root root S init\n" \
2441 " 2 root root S [kflushd]\n" \
2442 " 3 root root S [kupdate]\n" \
2443 " 4 root root S [kpiod]\n" \
2444 " 5 root root S [kswapd]\n" \
2445 " 742 andersen andersen S [bash]\n" \
2446 " 743 andersen andersen S -bash\n" \
2447 " 745 root root S [getty]\n" \
2448 " 2990 andersen andersen R ps\n"
2451 #define pwd_trivial_usage \
2453 #define pwd_full_usage \
2454 "Print the full filename of the current working directory."
2455 #define pwd_example_usage \
2459 #define raidautorun_trivial_usage \
2461 #define raidautorun_full_usage \
2462 "Tells the kernel to automatically search and start RAID arrays"
2463 #define raidautorun_example_usage \
2464 "$ raidautorun /dev/md0"
2466 #define rdate_trivial_usage \
2468 #define rdate_full_usage \
2469 "Get and possibly set the system date and time from a remote HOST.\n\n" \
2471 " -s Set the system date and time (default)\n" \
2472 " -p Print the date and time"
2474 #define readahead_trivial_usage \
2476 #define readahead_full_usage \
2477 "Preloads FILE(s) in RAM cache so that subsequent reads for those" \
2478 "files do not block on disk I/O."
2480 #define readlink_trivial_usage \
2481 USE_FEATURE_READLINK_FOLLOW("[-f] ") "FILE"
2482 #define readlink_full_usage \
2483 "Displays the value of a symbolic link." \
2484 USE_FEATURE_READLINK_FOLLOW("\n\nOptions:\n" \
2485 " -f canonicalize by following all symlinks")
2487 #define readprofile_trivial_usage \
2489 #define readprofile_full_usage \
2491 " -m <mapfile> (default: /boot/System.map)\n" \
2492 " -p <profile> (default: /proc/profile)\n" \
2493 " -M <mult> set the profiling multiplier to <mult>\n" \
2494 " -i print only info about the sampling step\n" \
2495 " -v print verbose data\n" \
2496 " -a print all symbols, even if count is 0\n" \
2497 " -b print individual histogram-bin counts\n" \
2498 " -s print individual counters within functions\n" \
2499 " -r reset all the counters (root only)\n" \
2500 " -n disable byte order auto-detection"
2502 #define realpath_trivial_usage \
2504 #define realpath_full_usage \
2505 "Returns the absolute pathnames of given argument."
2507 #define reboot_trivial_usage \
2508 "[-d<delay>] [-n<nosync>] [-f<force>]"
2509 #define reboot_full_usage \
2510 "Reboot the system.\n" \
2512 " -d delay interval for rebooting\n" \
2513 " -n no call to sync()\n" \
2514 " -f force reboot (don't go through init)"
2516 #define renice_trivial_usage \
2517 "{{-n INCREMENT} | PRIORITY} [[ -p | -g | -u ] ID ...]"
2518 #define renice_full_usage \
2519 "Changes priority of running processes.\n\n" \
2521 " -n adjusts current nice value (smaller is faster)\n" \
2522 " -p process id(s) (default)\n" \
2523 " -g process group id(s)\n" \
2524 " -u process user name(s) and/or id(s)"
2526 #define reset_trivial_usage \
2528 #define reset_full_usage \
2529 "Resets the screen."
2531 #define resize_trivial_usage \
2533 #define resize_full_usage \
2534 "Resizes the screen."
2536 #define rm_trivial_usage \
2537 "[OPTION]... FILE..."
2538 #define rm_full_usage \
2539 "Remove (unlink) the FILE(s). You may use '--' to\n" \
2540 "indicate that all following arguments are non-options.\n\n" \
2542 " -i always prompt before removing each destination\n" \
2543 " -f remove existing destinations, never prompt\n" \
2544 " -r or -R remove the contents of directories recursively"
2545 #define rm_example_usage \
2546 "$ rm -rf /tmp/foo\n"
2548 #define rmdir_trivial_usage \
2549 "[OPTION]... DIRECTORY..."
2550 #define rmdir_full_usage \
2551 "Remove the DIRECTORY(ies), if they are empty."
2552 #define rmdir_example_usage \
2553 "# rmdir /tmp/foo\n"
2555 #define rmmod_trivial_usage \
2556 "[OPTION]... [MODULE]..."
2557 #define rmmod_full_usage \
2558 "Unloads the specified kernel modules from the kernel.\n\n" \
2560 " -a Remove all unused modules (recursively)"
2561 #define rmmod_example_usage \
2564 #define route_trivial_usage \
2565 "[{add|del|delete}]"
2566 #define route_full_usage \
2567 "Edit the kernel's routing tables.\n\n" \
2569 " -n Dont resolve names\n" \
2570 " -e Display other/more information\n" \
2571 " -A inet" USE_FEATURE_IPV6("{6}") " Select address family"
2573 #define rpm_trivial_usage \
2574 "-i -q[ildc]p package.rpm"
2575 #define rpm_full_usage \
2576 "Manipulates RPM packages" \
2578 "\n -i Install package" \
2579 "\n -q Query package" \
2580 "\n -p Query uninstalled package" \
2581 "\n -i Show information" \
2582 "\n -l List contents" \
2583 "\n -d List documents" \
2584 "\n -c List config files"
2586 #define rpm2cpio_trivial_usage \
2588 #define rpm2cpio_full_usage \
2589 "Outputs a cpio archive of the rpm file."
2591 #define run_parts_trivial_usage \
2592 "[-t] [-a ARG] [-u MASK] DIRECTORY"
2593 #define run_parts_full_usage \
2594 "Run a bunch of scripts in a directory.\n\n" \
2596 " -t Prints what would be run, but does not actually run anything\n" \
2597 " -a ARG Pass ARG as an argument for every program invoked\n" \
2598 " -u MASK Set the umask to MASK before executing every program"
2600 #define runlevel_trivial_usage \
2602 #define runlevel_full_usage \
2603 "Find the current and previous system runlevel.\n\n" \
2604 "If no utmp file exists or if no runlevel record can be found,\n" \
2605 "runlevel prints \"unknown\""
2606 #define runlevel_example_usage \
2607 "$ runlevel /var/run/utmp\n" \
2610 #define runsv_trivial_usage \
2612 #define runsv_full_usage \
2613 "Start and monitor a service and optionally an appendant log service."
2615 #define runsvdir_trivial_usage \
2617 #define runsvdir_full_usage \
2618 "Start a runsv process for each subdirectory."
2620 #define rx_trivial_usage \
2622 #define rx_full_usage \
2623 "Receive a file using the xmodem protocol."
2624 #define rx_example_usage \
2627 #define sed_trivial_usage \
2628 "[-efinr] pattern [files...]"
2629 #define sed_full_usage \
2631 " -e script add the script to the commands to be executed\n" \
2632 " -f scriptfile add script-file contents to the\n" \
2633 " commands to be executed\n" \
2634 " -i edit files in-place\n" \
2635 " -n suppress automatic printing of pattern space\n" \
2636 " -r use extended regular expression syntax\n" \
2638 "If no -e or -f is given, the first non-option argument is taken as the sed\n" \
2639 "script to interpret. All remaining arguments are names of input files; if no\n" \
2640 "input files are specified, then the standard input is read. Source files\n" \
2641 "will not be modified unless -i option is given."
2643 #define sed_example_usage \
2644 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2647 #define seq_trivial_usage \
2648 "[first [increment]] last"
2649 #define seq_full_usage \
2650 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2651 "FIRST, INCREMENT default to 1\n" \
2655 " FIRST INCREMENT LAST"
2657 #define setconsole_trivial_usage \
2658 "[-r|--reset] [DEVICE]"
2659 #define setconsole_full_usage \
2660 "Redirects system console output to DEVICE (default: /dev/tty).\n\n" \
2662 " -r Reset output to /dev/console."
2664 #define setkeycodes_trivial_usage \
2665 "SCANCODE KEYCODE ..."
2666 #define setkeycodes_full_usage \
2667 "Set entries into the kernel's scancode-to-keycode map,\n" \
2668 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2669 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2670 "and KEYCODE is given in decimal"
2671 #define setkeycodes_example_usage \
2672 "$ setkeycodes e030 127\n"
2674 #define setlogcons_trivial_usage \
2676 #define setlogcons_full_usage \
2677 "Redirects the kernel output to console N (0 for current)."
2679 #define setsid_trivial_usage \
2681 #define setsid_full_usage \
2682 "Runs any program in a new session by calling setsid() before\n" \
2683 "exec'ing the rest of its arguments. See setsid(2) for details."
2685 #define lash_trivial_usage \
2687 "or: sh -c command [args]..."
2688 #define lash_full_usage \
2689 "The BusyBox LAme SHell (command interpreter)"
2690 #define lash_notes_usage \
2691 "This command does not yet have proper documentation.\n\n" \
2692 "Use lash just as you would use any other shell. It properly handles pipes,\n" \
2693 "redirects, job control, can be used as the shell for scripts, and has a\n" \
2694 "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
2695 "Bourne Shell syntax. If you need things like \"if-then-else\", \"while\", and such\n" \
2696 "use ash or bash. If you just need a very simple and extremely small shell,\n" \
2697 "this will do the job."
2699 #define last_trivial_usage \
2701 #define last_full_usage \
2702 "Shows listing of the last users that logged into the system"
2704 #define sha1sum_trivial_usage \
2705 "[OPTION] [FILEs...]" \
2706 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
2707 #define sha1sum_full_usage \
2708 "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2710 "With no FILE, or when FILE is -, read standard input." \
2711 USE_FEATURE_MD5_SHA1_SUM_CHECK("\n\n" \
2712 " -c check SHA1 sums against given list\n" \
2713 "\nThe following two options are useful only when verifying checksums:\n" \
2714 " -s don't output anything, status code shows success\n" \
2715 " -w warn about improperly formatted SHA1 checksum lines")
2717 #define sleep_trivial_usage \
2718 USE_FEATURE_FANCY_SLEEP("[") "N" USE_FEATURE_FANCY_SLEEP("]...")
2719 #define sleep_full_usage \
2720 SKIP_FEATURE_FANCY_SLEEP("Pause for N seconds.") \
2721 USE_FEATURE_FANCY_SLEEP( \
2722 "Pause for a time equal to the total of the args given, where each arg can\n" \
2723 " have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2724 #define sleep_example_usage \
2726 "[2 second delay results]\n" \
2727 USE_FEATURE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2728 "[98528 second delay results]\n")
2730 #define sort_trivial_usage \
2731 "[-nru" USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") "] [FILE]..."
2732 #define sort_full_usage \
2733 "Sorts lines of text in the specified files\n\n" \
2735 USE_FEATURE_SORT_BIG( \
2736 " -b ignore leading blanks\n" \
2737 " -c check whether input is sorted\n" \
2738 " -d dictionary order (blank or alphanumeric only)\n" \
2739 " -f ignore case\n" \
2740 " -g general numerical sort\n" \
2741 " -i ignore unprintable characters\n" \
2742 " -k specify sort key\n" \
2743 " -M sort month\n" \
2745 " -n sort numbers\n" \
2746 USE_FEATURE_SORT_BIG( \
2747 " -o output to file\n" \
2748 " -k sort by key\n" \
2749 " -t use key separator other than whitespace\n" \
2751 " -r reverse sort order\n" \
2752 USE_FEATURE_SORT_BIG(" -s stable (don't sort ties alphabetically)\n") \
2753 " -u suppress duplicate lines" \
2754 USE_FEATURE_SORT_BIG("\n -z input terminated by nulls, not newlines\n") \
2755 USE_FEATURE_SORT_BIG(" -mST ignored for GNU compatibility") \
2757 #define sort_example_usage \
2758 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2765 USE_FEATURE_SORT_BIG( \
2766 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
2773 #define start_stop_daemon_trivial_usage \
2774 "[OPTIONS] [--start|--stop] ... [-- arguments...]"
2775 #define start_stop_daemon_full_usage \
2776 "Program to start and stop services." \
2778 "\n -S|--start start" \
2779 "\n -K|--stop stop" \
2780 "\n -a|--startas <pathname> starts process specified by pathname" \
2781 "\n -b|--background force process into background" \
2782 "\n -u|--user <username>|<uid> stop this user's processes" \
2783 "\n -x|--exec <executable> program to either start or check" \
2784 "\n -m|--make-pidfile create the -p file and enter pid in it" \
2785 "\n -n|--name <process-name> stop processes with this name" \
2786 "\n -p|--pidfile <pid-file> save or load pid using a pid-file" \
2787 "\n -q|--quiet be quiet" \
2788 USE_FEATURE_START_STOP_DAEMON_FANCY( \
2789 "\n -o|--oknodo exit status 0 if nothing done" \
2790 "\n -v|--verbose be verbose" \
2791 "\n -N|--nicelevel <N> add N to process's nice level" \
2793 "\n -s|--signal <signal> signal to send (default TERM)" \
2794 "\n -U|--chuid <username>|<uid> start process with this name"
2796 #define stat_trivial_usage \
2798 #define stat_full_usage \
2799 "display file (default) or filesystem status.\n\n" \
2801 USE_FEATURE_STAT_FORMAT(" -c fmt use the specified format\n") \
2802 " -f display filesystem status\n" \
2803 " -L,-l dereference links\n" \
2804 " -t display info in terse form\n" \
2805 USE_FEATURE_STAT_FORMAT( \
2806 "\nValid format sequences for files:\n" \
2807 " %a Access rights in octal\n" \
2808 " %A Access rights in human readable form\n" \
2809 " %b Number of blocks allocated (see %B)\n" \
2810 " %B The size in bytes of each block reported by %b\n" \
2811 " %d Device number in decimal\n" \
2812 " %D Device number in hex\n" \
2813 " %f Raw mode in hex\n" \
2815 " %g Group ID of owner\n" \
2816 " %G Group name of owner\n" \
2817 " %h Number of hard links\n" \
2818 " %i Inode number\n" \
2820 " %N Quoted file name with dereference if symbolic link\n" \
2821 " %o I/O block size\n" \
2822 " %s Total size, in bytes\n" \
2823 " %t Major device type in hex\n" \
2824 " %T Minor device type in hex\n" \
2825 " %u User ID of owner\n" \
2826 " %U User name of owner\n" \
2827 " %x Time of last access\n" \
2828 " %X Time of last access as seconds since Epoch\n" \
2829 " %y Time of last modification\n" \
2830 " %Y Time of last modification as seconds since Epoch\n" \
2831 " %z Time of last change\n" \
2832 " %Z Time of last change as seconds since Epoch\n" \
2833 "\nValid format sequences for file systems:\n" \
2834 " %a Free blocks available to non-superuser\n" \
2835 " %b Total data blocks in file system\n" \
2836 " %c Total file nodes in file system\n" \
2837 " %d Free file nodes in file system\n" \
2838 " %f Free blocks in file system\n" \
2839 " %i File System ID in hex\n" \
2840 " %l Maximum length of filenames\n" \
2842 " %s Block size (for faster transfers)\n" \
2843 " %S Fundamental block size (for block counts)\n" \
2844 " %t Type in hex\n" \
2845 " %T Type in human readable form\n" \
2848 #define strings_trivial_usage \
2849 "[-afo] [-n length] [file ... ]"
2850 #define strings_full_usage \
2851 "Display printable strings in a binary file." \
2853 "\n -a Scan the whole files (this is the default)." \
2854 "\n -f Precede each string with the name of the file where it was found." \
2855 "\n -n N Specifies that at least N characters forms a sequence (default 4)" \
2856 "\n -o Each string is preceded by its decimal offset in the file"
2858 #define stty_trivial_usage \
2859 "[-a|g] [-F DEVICE] [SETTING]..."
2860 #define stty_full_usage \
2861 "Without arguments, prints baud rate, line discipline," \
2862 "\nand deviations from stty sane." \
2864 "\n -F DEVICE open device instead of stdin" \
2865 "\n -a print all current settings in human-readable form" \
2866 "\n -g print in stty-readable form" \
2867 "\n [SETTING] see manpage"
2869 #define su_trivial_usage \
2870 "[OPTION]... [-] [username]"
2871 #define su_full_usage \
2872 "Change user id or become root.\n" \
2874 " -p, -m Preserve environment" \
2875 "\n -c Command to pass to 'sh -c'" \
2876 "\n -s Shell to use instead of default shell"
2878 #define sulogin_trivial_usage \
2879 "[OPTION]... [tty-device]"
2880 #define sulogin_full_usage \
2881 "Single user login\n" \
2885 #define sum_trivial_usage \
2887 #define sum_full_usage \
2888 "checksum and count the blocks in a file\n\n" \
2890 " -r use BSD sum algorithm (1K blocks)\n" \
2891 " -s use System V sum algorithm (512byte blocks)"
2893 #define sv_trivial_usage \
2894 "[-v] [-w sec] command service..."
2895 #define sv_full_usage \
2896 "Report the current status and control the state of services " \
2897 "monitored by the runsv supervisor."
2899 #define svlogd_trivial_usage \
2900 "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
2901 #define svlogd_full_usage \
2902 "Continuously read log data from standard input, optionally " \
2903 "filter log messages, and write the data to one or more automatically " \
2906 #define swapoff_trivial_usage \
2908 #define swapoff_full_usage \
2909 "Stop swapping virtual memory pages on DEVICE.\n\n" \
2911 " -a Stop swapping on all swap devices"
2913 #define swapon_trivial_usage \
2915 #define swapon_full_usage \
2916 "Start swapping virtual memory pages on DEVICE.\n\n" \
2918 " -a Start swapping on all swap devices"
2920 #define switch_root_trivial_usage \
2921 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGUMENTS_TO_INIT]"
2922 #define switch_root_full_usage \
2923 "Use from PID 1 under initramfs to free initramfs, chroot to NEW_ROOT,\n" \
2924 "and exec NEW_INIT.\n\n" \
2926 " -c Redirect console to device on new root"
2928 #define sync_trivial_usage \
2930 #define sync_full_usage \
2931 "Write all buffered filesystem blocks to disk."
2933 #define sysctl_trivial_usage \
2934 "[OPTIONS]... [VALUE]..."
2935 #define sysctl_full_usage \
2936 "configure kernel parameters at runtime\n\n" \
2938 " -n Use this option to disable printing of the key name when printing values\n" \
2939 " -w Use this option when you want to change a sysctl setting\n" \
2940 " -p Load in sysctl settings from the file specified or /etc/sysctl.conf if none given\n" \
2941 " -a Display all values currently available\n" \
2942 " -A Display all values currently available in table form"
2943 #define sysctl_example_usage \
2944 "sysctl [-n] variable ...\n" \
2945 "sysctl [-n] -w variable=value ...\n" \
2946 "sysctl [-n] -a\n" \
2947 "sysctl [-n] -p <file> (default /etc/sysctl.conf)\n" \
2950 #define syslogd_trivial_usage \
2952 #define syslogd_full_usage \
2953 "Linux system and kernel logging utility.\n" \
2954 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2956 " -m MIN Minutes between MARK lines (default=20, 0=off)\n" \
2957 " -n Run as a foreground process\n" \
2958 " -O FILE Use an alternate log file (default=/var/log/messages)\n" \
2959 " -l n Sets the local log level of messages to n\n" \
2960 " -S Make logging output smaller" \
2961 USE_FEATURE_ROTATE_LOGFILE( \
2962 "\n -s SIZE Max size (KB) before rotate (default=200KB, 0=off)\n" \
2963 " -b NUM Number of rotated logs to keep (default=1, max=99, 0=purge)") \
2964 USE_FEATURE_REMOTE_LOG( \
2965 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)\n" \
2966 " -L Log locally and via network logging (default is network only)") \
2967 USE_FEATURE_IPC_SYSLOG( \
2968 "\n -C [size(KiB)] Log to a circular buffer (read the buffer using logread)")
2969 #define syslogd_example_usage \
2970 "$ syslogd -R masterlog:514\n" \
2971 "$ syslogd -R 192.168.1.1:601\n"
2973 #define tail_trivial_usage \
2974 "[OPTION]... [FILE]..."
2975 #define tail_full_usage \
2976 "Print last 10 lines of each FILE to standard output.\n" \
2977 "With more than one FILE, precede each with a header giving the\n" \
2978 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2980 USE_FEATURE_FANCY_TAIL(" -c N[kbm] output the last N bytes\n") \
2981 " -n N[kbm] print last N lines instead of last 10\n" \
2982 " -f output data as the file grows" \
2983 USE_FEATURE_FANCY_TAIL( "\n -q never output headers giving file names\n" \
2984 " -s SEC wait SEC seconds between reads with -f\n" \
2985 " -v always output headers giving file names\n\n" \
2986 "If the first character of N (bytes or lines) is a '+', output begins with\n" \
2987 "the Nth item from the start of each file, otherwise, print the last N items\n" \
2988 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2989 #define tail_example_usage \
2990 "$ tail -n 1 /etc/resolv.conf\n" \
2991 "nameserver 10.0.0.1\n"
2993 #define tar_trivial_usage \
2994 "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_TAR_GZIP("z") \
2995 USE_FEATURE_TAR_BZIP2("j") USE_FEATURE_TAR_LZMA("a") \
2996 USE_FEATURE_TAR_COMPRESS("Z") "xtvO] " \
2997 USE_FEATURE_TAR_FROM("[-X FILE] ") \
2998 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2999 #define tar_full_usage \
3000 "Create, extract, or list files from a tar file.\n\n" \
3002 USE_FEATURE_TAR_CREATE(" c create\n") \
3005 "\nArchive format selection:\n" \
3006 USE_FEATURE_TAR_GZIP(" z Filter the archive through gzip\n") \
3007 USE_FEATURE_TAR_BZIP2(" j Filter the archive through bzip2\n") \
3008 USE_FEATURE_TAR_LZMA(" a Filter the archive through lzma\n") \
3009 USE_FEATURE_TAR_COMPRESS(" Z Filter the archive through compress\n") \
3010 "\nFile selection:\n" \
3011 " f name of TARFILE or \"-\" for stdin\n" \
3012 " O extract to stdout\n" \
3013 USE_FEATURE_TAR_FROM( \
3014 " exclude file to exclude\n" \
3015 " X file with names to exclude\n" \
3017 " C change to directory DIR before operation\n" \
3018 " v verbosely list files processed"
3019 #define tar_example_usage \
3020 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
3021 "$ tar -cf /tmp/tarball.tar /usr/local\n"
3023 #define taskset_trivial_usage \
3024 "[OPTIONS] [mask] [pid | command [arg]...]"
3025 #define taskset_full_usage \
3026 "Set or get CPU affinity.\n\n" \
3028 " -p operate on an existing PID"
3029 #define taskset_example_usage \
3030 "$ taskset 0x7 ./dgemm_test&\n" \
3031 "$ taskset -p 0x1 $!\n" \
3032 "pid 4790's current affinity mask: 7\n" \
3033 "pid 4790's new affinity mask: 1\n" \
3034 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
3035 "pid 6671's current affinity mask: 1\n" \
3036 "pid 6671's new affinity mask: 1\n" \
3038 "pid 1's current affinity mask: 3\n"
3040 #define tee_trivial_usage \
3041 "[OPTION]... [FILE]..."
3042 #define tee_full_usage \
3043 "Copy standard input to each FILE, and also to standard output.\n\n" \
3045 " -a append to the given FILEs, do not overwrite\n" \
3046 " -i ignore interrupt signals (SIGINT)"
3047 #define tee_example_usage \
3048 "$ echo \"Hello\" | tee /tmp/foo\n" \
3049 "$ cat /tmp/foo\n" \
3052 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
3053 #define telnet_trivial_usage \
3054 "[-a] [-l USER] HOST [PORT]"
3055 #define telnet_full_usage \
3056 "Telnet is used to establish interactive communication with another\n" \
3057 "computer over a network using the TELNET protocol.\n\n" \
3059 " -a Attempt an automatic login with the USER variable\n" \
3060 " -l USER Attempt an automatic login with the USER argument\n" \
3061 " HOST The official name, alias or the IP address of the\n" \
3063 " PORT The remote port number to connect to. If it is not\n" \
3064 " specified, the default telnet (23) port is used."
3066 #define telnet_trivial_usage \
3068 #define telnet_full_usage \
3069 "Telnet is used to establish interactive communication with another\n" \
3070 "computer over a network using the TELNET protocol."
3073 #ifdef CONFIG_FEATURE_TELNETD_STANDALONE
3074 #define telnetd_trivial_usage \
3076 #define telnetd_full_usage \
3077 "Telnetd listens for incoming TELNET connections on PORT.\n" \
3079 " -p PORT listen for connections on PORT (default 23)\n" \
3080 " -l LOGIN exec LOGIN on connect\n" \
3081 " -f issue_file Display issue_file instead of /etc/issue\n" \
3082 " -F Foreground mode\n" \
3085 #define telnetd_trivial_usage \
3087 #define telnetd_full_usage \
3088 "Telnetd uses incoming TELNET connections via inetd.\n" \
3090 " -l LOGIN exec LOGIN on connect\n" \
3091 " -f issue_file Display issue_file instead of /etc/issue"
3094 #define test_trivial_usage \
3095 "EXPRESSION\n or [ EXPRESSION ]"
3096 #define test_full_usage \
3097 "Checks file types and compares values returning an exit\n" \
3098 "code determined by the value of EXPRESSION."
3099 #define test_example_usage \
3100 "$ test 1 -eq 2\n" \
3103 "$ test 1 -eq 1\n" \
3109 "$ [ -d /junk ]\n" \
3113 #define tftp_trivial_usage \
3114 "[OPTION]... HOST [PORT]"
3115 #define tftp_full_usage \
3116 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
3118 " -l FILE Local FILE\n" \
3119 " -r FILE Remote FILE" \
3120 USE_FEATURE_TFTP_GET( \
3123 USE_FEATURE_TFTP_PUT( \
3126 USE_FEATURE_TFTP_BLOCKSIZE( \
3127 "\n -b SIZE Transfer blocks of SIZE octets" \
3129 #define time_trivial_usage \
3130 "[OPTION]... COMMAND [ARGS...]"
3131 #define time_full_usage \
3132 "Runs the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
3133 "COMMAND's resource usage information is displayed\n\n" \
3135 " -v Displays verbose resource usage information"
3137 #define top_trivial_usage \
3138 "[-b] [-n count] [-d seconds]"
3139 #define top_full_usage \
3140 "top provides a view of process activity in real time.\n" \
3141 "It reads the status of all processes from /proc each <seconds>\n" \
3142 "and shows the status for however many processes will fit on the screen."
3144 #define touch_trivial_usage \
3145 "[-c] FILE [FILE ...]"
3146 #define touch_full_usage \
3147 "Update the last-modified date on the given FILE[s].\n\n" \
3149 " -c Do not create any files"
3150 #define touch_example_usage \
3151 "$ ls -l /tmp/foo\n" \
3152 "/bin/ls: /tmp/foo: No such file or directory\n" \
3153 "$ touch /tmp/foo\n" \
3154 "$ ls -l /tmp/foo\n" \
3155 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
3157 #define tr_trivial_usage \
3158 "[-cds] STRING1 [STRING2]"
3159 #define tr_full_usage \
3160 "Translate, squeeze, and/or delete characters from\n" \
3161 "standard input, writing to standard output.\n\n" \
3163 " -c take complement of STRING1\n" \
3164 " -d delete input characters coded STRING1\n" \
3165 " -s squeeze multiple output characters of STRING2 into one character"
3166 #define tr_example_usage \
3167 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
3170 #define traceroute_trivial_usage \
3171 "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
3172 " [-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
3173 " [-z pausemsecs] host [data size]"
3174 #define traceroute_full_usage \
3175 "trace the route ip packets follow going to \"host\"\n" \
3177 " -F Set the don't fragment bit\n" \
3178 " -I Use ICMP ECHO instead of UDP datagrams\n" \
3179 " -l Display the ttl value of the returned packet\n" \
3180 " -d Set SO_DEBUG options to socket\n" \
3181 " -n Print hop addresses numerically rather than symbolically\n" \
3182 " -r Bypass the normal routing tables and send directly to a host\n" \
3183 " -v Verbose output\n" \
3184 " -m max_ttl Set the max time-to-live (max number of hops)\n" \
3185 " -p port# Set the base UDP port number used in probes\n" \
3186 " (default is 33434)\n" \
3187 " -q nqueries Set the number of probes per 'ttl' to nqueries\n" \
3188 " (default is 3)\n" \
3189 " -s src_addr Use the following IP address as the source address\n" \
3190 " -t tos Set the type-of-service in probe packets to the following value\n" \
3192 " -w wait Set the time (in seconds) to wait for a response to a probe\n" \
3193 " (default 3 sec)\n" \
3194 " -g Specify a loose source route gateway (8 maximum)"
3197 #define true_trivial_usage \
3199 #define true_full_usage \
3200 "Return an exit code of TRUE (0)."
3201 #define true_example_usage \
3206 #define tty_trivial_usage \
3208 #define tty_full_usage \
3209 "Print the file name of the terminal connected to standard input.\n\n" \
3211 " -s print nothing, only return an exit status"
3212 #define tty_example_usage \
3216 #define tune2fs_trivial_usage \
3217 "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
3218 "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
3219 "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
3220 "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
3221 "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
3222 "[-T last-check-time] [-U UUID] device"
3223 #define tune2fs_full_usage \
3224 "Adjust filesystem options on ext[23] filesystems."
3226 #define udhcpc_trivial_usage \
3227 "[-Cfbnqtv] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
3228 #define udhcpc_full_usage \
3229 " -V,--vendorclass=CLASSID Set vendor class identifier\n" \
3230 " -i,--interface=INTERFACE Interface to use (default: eth0)\n" \
3231 " -H,-h,--hostname=HOSTNAME Client hostname\n" \
3232 " -c,--clientid=CLIENTID Set client identifier\n" \
3233 " -C,--clientid-none Suppress default client identifier\n" \
3234 " -p,--pidfile=file Store process ID of daemon in file\n" \
3235 " -r,--request=IP IP address to request (default: none)\n" \
3236 " -s,--script=file Run file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
3237 " -t,--retries=NUM Send up to NUM request packets\n"\
3238 " -f,--foreground Do not fork after getting lease\n" \
3239 " -b,--background Fork to background if lease cannot be immediately negotiated\n" \
3240 " -n,--now Exit with failure if lease cannot be immediately negotiated\n" \
3241 " -q,--quit Quit after obtaining lease\n" \
3242 " -R,--release Release IP on quit\n" \
3243 " -v,--version Display version" \
3245 #define udhcpd_trivial_usage \
3248 #define udhcpd_full_usage \
3251 #define umount_trivial_usage \
3252 "[flags] FILESYSTEM|DIRECTORY"
3253 #define umount_full_usage \
3254 "Unmount file systems\n" \
3255 "\nFlags:\n" " -a Unmount all file systems" \
3256 USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab\n -n Don't erase /etc/mtab entries") \
3257 "\n -r Try to remount devices as read-only if mount is busy" \
3258 "\n -l Lazy umount (detach filesystem)" \
3259 "\n -f Force umount (i.e., unreachable NFS server)" \
3260 USE_FEATURE_MOUNT_LOOP("\n -D Do not free loop device (if a loop device has been used)")
3261 #define umount_example_usage \
3262 "$ umount /dev/hdc1\n"
3264 #define uname_trivial_usage \
3266 #define uname_full_usage \
3267 "Print certain system information. With no OPTION, same as -s.\n\n" \
3269 " -a print all information\n" \
3270 " -m the machine (hardware) type\n" \
3271 " -n print the machine's network node hostname\n" \
3272 " -r print the operating system release\n" \
3273 " -s print the operating system name\n" \
3274 " -p print the host processor type\n" \
3275 " -v print the operating system version"
3276 #define uname_example_usage \
3278 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
3280 #define uncompress_trivial_usage \
3281 "[-c] [-f] [ name ... ]"
3282 #define uncompress_full_usage \
3283 "Uncompress .Z file[s]\n" \
3285 " -c extract to stdout\n" \
3286 " -f force overwrite an existing file"
3288 #define uniq_trivial_usage \
3289 "[-fscdu]... [INPUT [OUTPUT]]"
3290 #define uniq_full_usage \
3291 "Discard all but one of successive identical lines from INPUT\n" \
3292 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
3294 " -c prefix lines by the number of occurrences\n" \
3295 " -d only print duplicate lines\n" \
3296 " -u only print unique lines\n" \
3297 " -f N skip the first N fields\n" \
3298 " -s N skip the first N chars (after any skipped fields)"
3299 #define uniq_example_usage \
3300 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
3305 #define unix2dos_trivial_usage \
3307 #define unix2dos_full_usage \
3308 "Converts FILE from unix format to dos format. When no option\n" \
3309 "is given, the input is converted to the opposite output format.\n" \
3310 "When no file is given, uses stdin for input and stdout for output.\n" \
3312 " -u output will be in UNIX format\n" \
3313 " -d output will be in DOS format"
3315 #define unzip_trivial_usage \
3316 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
3317 #define unzip_full_usage \
3318 "Extracts files from ZIP archives.\n\n" \
3320 " -l list archive contents (short form)\n" \
3321 " -n never overwrite existing files (default)\n" \
3322 " -o overwrite files without prompting\n" \
3323 " -p send output to stdout\n" \
3325 " -x exclude these files\n" \
3326 " -d extract files into this directory"
3328 #define uptime_trivial_usage \
3330 #define uptime_full_usage \
3331 "Display the time since the last boot."
3332 #define uptime_example_usage \
3334 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
3336 #define usleep_trivial_usage \
3338 #define usleep_full_usage \
3339 "Pause for N microseconds."
3340 #define usleep_example_usage \
3341 "$ usleep 1000000\n" \
3342 "[pauses for 1 second]\n"
3344 #define uudecode_trivial_usage \
3346 #define uudecode_full_usage \
3347 "Uudecode a file that is uuencoded.\n\n" \
3349 " -o FILE direct output to FILE"
3350 #define uudecode_example_usage \
3351 "$ uudecode -o busybox busybox.uu\n" \
3352 "$ ls -l busybox\n" \
3353 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
3355 #define uuencode_trivial_usage \
3356 "[OPTION] [INFILE] REMOTEFILE"
3357 #define uuencode_full_usage \
3358 "Uuencode a file.\n\n" \
3360 " -m use base64 encoding per RFC1521"
3361 #define uuencode_example_usage \
3362 "$ uuencode busybox busybox\n" \
3363 "begin 755 busybox\n" \
3364 "<encoded file snipped>\n" \
3365 "$ uudecode busybox busybox > busybox.uu\n" \
3368 #define vconfig_trivial_usage \
3369 "COMMAND [OPTIONS] ..."
3370 #define vconfig_full_usage \
3371 "vconfig lets you create and remove virtual ethernet devices.\n\n" \
3373 " add [interface-name] [vlan_id]\n" \
3374 " rem [vlan-name]\n" \
3375 " set_flag [interface-name] [flag-num] [0 | 1]\n" \
3376 " set_egress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
3377 " set_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
3378 " set_name_type [name-type]"
3380 #define vi_trivial_usage \
3381 "[OPTION] [FILE]..."
3382 #define vi_full_usage \
3385 " -R Read-only- do not write to the file"
3387 #define vlock_trivial_usage \
3389 #define vlock_full_usage \
3390 "Lock a virtual terminal. A password is required to unlock\n" \
3394 #define watch_trivial_usage \
3395 "[-n <seconds>] [-t] COMMAND..."
3396 #define watch_full_usage \
3397 "Executes a program periodically\n\n" \
3399 " -n Loop period in seconds - default is 2\n"
3400 " -t Don't print header"
3401 #define watch_example_usage \
3403 "Mon Dec 17 10:31:40 GMT 2000\n" \
3404 "Mon Dec 17 10:31:42 GMT 2000\n" \
3405 "Mon Dec 17 10:31:44 GMT 2000"
3407 #define watchdog_trivial_usage \
3408 "[-t <seconds>] [-F] DEV"
3409 #define watchdog_full_usage \
3410 "Periodically write to watchdog device DEV.\n" \
3412 " -t Timer period in seconds - default is 30\n" \
3413 " -F Stay in the foreground and don't fork"
3415 #define wc_trivial_usage \
3416 "[OPTION]... [FILE]..."
3417 #define wc_full_usage \
3418 "Print line, word, and byte counts for each FILE, and a total line if\n" \
3419 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
3421 " -c print the byte counts\n" \
3422 " -l print the newline counts\n" \
3423 " -L print the length of the longest line\n" \
3424 " -w print the word counts"
3425 #define wc_example_usage \
3426 "$ wc /etc/passwd\n" \
3427 " 31 46 1365 /etc/passwd\n"
3429 #define wget_trivial_usage \
3430 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
3431 " [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
3432 " [-U|--user-agent agent] url"
3433 #define wget_full_usage \
3434 "wget retrieves files via HTTP or FTP\n\n" \
3436 " -c continue retrieval of aborted transfers\n" \
3437 " -q quiet mode - do not print\n" \
3438 " -P Set directory prefix to DIR\n" \
3439 " -O save to filename ('-' for stdout)\n" \
3440 " -U adjust 'User-Agent' field\n" \
3441 " -Y use proxy ('on' or 'off')"
3443 #define which_trivial_usage \
3445 #define which_full_usage \
3446 "Locates a COMMAND."
3447 #define which_example_usage \
3451 #define who_trivial_usage \
3453 #define who_full_usage \
3454 "Prints the current user names and related information"
3456 #define whoami_trivial_usage \
3458 #define whoami_full_usage \
3459 "Prints the user name associated with the current effective user id."
3461 #define xargs_trivial_usage \
3462 "[OPTIONS] [COMMAND] [ARGS...]"
3463 #define xargs_full_usage \
3464 "Executes COMMAND on every item given by standard input.\n\n" \
3466 USE_FEATURE_XARGS_SUPPORT_CONFIRMATION(" -p Prompt the user about whether to run each command\n") \
3467 " -r Do not run command for empty read lines\n" \
3468 USE_FEATURE_XARGS_SUPPORT_TERMOPT(" -x Exit if the size is exceeded\n") \
3469 USE_FEATURE_XARGS_SUPPORT_ZERO_TERM(" -0 Input filenames are terminated by a null character\n") \
3470 " -t Print the command line on stderr before executing it"
3471 #define xargs_example_usage \
3472 "$ ls | xargs gzip\n" \
3473 "$ find . -name '*.c' -print | xargs rm\n"
3475 #define yes_trivial_usage \
3476 "[OPTION]... [STRING]..."
3477 #define yes_full_usage \
3478 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
3480 #define zcat_trivial_usage \
3482 #define zcat_full_usage \
3483 "Uncompress to stdout."
3485 #define zcip_trivial_usage \
3486 "[OPTIONS] ifname script"
3487 #define zcip_full_usage \
3488 "zcip manages a ZeroConf IPv4 link-local address.\n" \
3490 " -f foreground mode\n" \
3491 " -q quit after address (no daemon)\n" \
3492 " -r 169.254.x.x request this address first\n" \
3495 #endif /* __BB_USAGE_H__ */
projects / oweals / busybox.git / blob