diff options
Diffstat (limited to 'include/usage.h')
| -rw-r--r-- | include/usage.h | 533 |
1 files changed, 521 insertions, 12 deletions
diff --git a/include/usage.h b/include/usage.h index b60f1f911..3d4752cd2 100644 --- a/include/usage.h +++ b/include/usage.h @@ -15,11 +15,21 @@ #define basename_full_usage \ "Strips directory path and suffixes from FILE.\n" \ "If specified, also removes any trailing SUFFIX." +#define basename_example_usage \ + "$ basename /usr/local/bin/foo\n" \ + "foo\n" \ + "$ basename /usr/local/bin/\n" \ + "bin\n" \ + "$ basename /foo/bar.txt .txt\n" \ + "bar" #define cat_trivial_usage \ "[FILE]..." #define cat_full_usage \ "Concatenates FILE(s) and prints them to stdout." +#define cat_example_usage \ + "$ cat /proc/uptime\n" \ + "110716.72 17.67" #define chgrp_trivial_usage \ "[OPTION]... GROUP FILE..." @@ -27,6 +37,12 @@ "Change the group membership of each FILE to GROUP.\n" \ "\nOptions:\n" \ "\t-R\tChanges files and directories recursively." +#define chgrp_example_usage \ + "$ ls -l /tmp/foo\n" \ + "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \ + "$ chgrp root /tmp/foo\n" \ + "$ ls -l /tmp/foo\n" \ + "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n" #define chmod_trivial_usage \ "[-R] MODE[,MODE]... FILE..." @@ -35,6 +51,15 @@ "symbols +-= and one or more of the letters rwxst.\n\n" \ "Options:\n" \ "\t-R\tChanges files and directories recursively." +#define chmod_example_usage \ + "$ ls -l /tmp/foo\n" \ + "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \ + "$ chmod u+x /tmp/foo\n" \ + "$ ls -l /tmp/foo\n" \ + "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \ + "$ chmod 444 /tmp/foo\n" \ + "$ ls -l /tmp/foo\n" \ + "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" #define chown_trivial_usage \ "[OPTION]... OWNER[<.|:>[GROUP] FILE..." @@ -42,11 +67,27 @@ "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \ "\nOptions:\n" \ "\t-R\tChanges files and directories recursively." +#define chown_example_usage \ + "$ ls -l /tmp/foo\n" \ + "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \ + "$ chown root /tmp/foo\n" \ + "$ ls -l /tmp/foo\n" \ + "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \ + "$ chown root.root /tmp/foo\n" \ + "ls -l /tmp/foo\n" \ + "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" #define chroot_trivial_usage \ "NEWROOT [COMMAND...]" #define chroot_full_usage \ "Run COMMAND with root directory set to NEWROOT." +#define chroot_example_usage \ + "$ ls -l /bin/ls\n" \ + "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \ + "$ mount /dev/hdc1 /mnt -t minix\n" \ + "$ chroot /mnt\n" \ + "$ ls -l /bin/ls\n" \ + "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n" #define chvt_trivial_usage \ "N" @@ -85,6 +126,11 @@ "\t-s\t\tOutput only the lines containing delimiter\n" \ "\t-f N\t\tPrint only these fields\n" \ "\t-n\t\tIgnored" +#define cut_example_usage \ + "$ echo "Hello world" | cut -f 1 -d ' '\n" \ + "Hello\n" \ + "$ echo "Hello world" | cut -f 2 -d ' '\n" \ + "world\n" #define date_trivial_usage \ "[OPTION]... [+FORMAT]" @@ -95,6 +141,9 @@ "\t-d STRING\tdisplay time described by STRING, not `now'\n" \ "\t-s\t\tSets time described by STRING\n" \ "\t-u\t\tPrints or sets Coordinated Universal Time" +#define date_example_usage \ + "$ date\n" \ + "Wed Apr 12 18:52:41 MDT 2000\n" #define dc_trivial_usage \ "expression ..." @@ -102,6 +151,17 @@ "This is a Tiny RPN calculator that understands the\n" \ "following operations: +, -, /, *, and, or, not, eor.\n" \ "i.e. 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16" +#define dc_example_usage \ + "$ dc 2 2 +\n" \ + "4\n" \ + "$ dc 8 8 \* 2 2 + /\n" \ + "16\n" \ + "$ dc 0 1 and\n" \ + "0\n" \ + "$ dc 0 1 or\n" \ + "1\n" \ + "$ echo 72 9 div 8 mul | dc\n" \ + "64\n" #define dd_trivial_usage \ "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \ @@ -119,6 +179,10 @@ "\n" \ "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \ "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)." +#define dd_example_usage \ + "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \ + "4+0 records in\n" \ + "4+0 records out\n" #define deallocvt_trivial_usage \ "N" @@ -143,11 +207,24 @@ "\t-m\tprint sizes in megabytes\n" \ "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \ "\n\t-k\tprint sizes in kilobytes(compatability)") +#define df_example_usage \ + "$ df\n" \ + "Filesystem 1k-blocks Used Available Use% Mounted on\n" \ + "/dev/sda3 8690864 8553540 137324 98% /\n" \ + "/dev/sda1 64216 36364 27852 57% /boot\n" \ + "$ df /dev/sda3\n" \ + "Filesystem 1k-blocks Used Available Use% Mounted on\n" \ + "/dev/sda3 8690864 8553540 137324 98% /\n" #define dirname_trivial_usage \ "[FILENAME ...]" #define dirname_full_usage \ "Strips non-directory suffix from FILENAME" +#define dirname_example_usage \ + "$ dirname /tmp/foo\n" \ + "/tmp\n" \ + "$ dirname /tmp/foo/\n" \ + "/tmp\n" #define dmesg_trivial_usage \ "[-c] [-n LEVEL] [-s SIZE]" @@ -184,6 +261,8 @@ "\t-e\tExtract control files to directory\n" \ "\t-x\tExctract packages filesystem tree to directory\n" \ "\t-X\tVerbose extract" +#define dpkg_deb_example_usage \ + "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n" #define du_trivial_usage \ "[-ls" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILE]..." @@ -198,17 +277,40 @@ "\t-m\tprint sizes in megabytes\n" \ "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \ "\n\t-k\tprint sizes in kilobytes(compatability)") +#define du_example_usage \ + "$ du\n" \ + "16 ./CVS\n" \ + "12 ./kernel-patches/CVS\n" \ + "80 ./kernel-patches\n" \ + "12 ./tests/CVS\n" \ + "36 ./tests\n" \ + "12 ./scripts/CVS\n" \ + "16 ./scripts\n" \ + "12 ./docs/CVS\n" \ + "104 ./docs\n" \ + "2417 .\n" #define dumpkmap_trivial_usage \ "> keymap" #define dumpkmap_full_usage \ "Prints out a binary keyboard translation table to standard output." +#define dumpkmap_example_usage \ + "$ dumpkmap > keymap\n" #define dutmp_trivial_usage \ "[FILE]" #define dutmp_full_usage \ "Dump utmp file format (pipe delimited) from FILE\n" \ "or stdin to stdout. (i.e. 'dutmp /var/run/utmp')" +#define dutmp_example_usage \ + "$ dutmp /var/run/utmp\n" \ + "8|7||si|||0|0|0|955637625|760097|0\n" \ + "2|0|~|~~|reboot||0|0|0|955637625|782235|0\n" \ + "1|20020|~|~~|runlevel||0|0|0|955637625|800089|0\n" \ + "8|125||l4|||0|0|0|955637629|998367|0\n" \ + "6|245|tty1|1|LOGIN||0|0|0|955637630|998974|0\n" \ + "6|246|tty2|2|LOGIN||0|0|0|955637630|999498|0\n" \ + "7|336|pts/0|vt00andersen|andersen|:0.0|0|0|0|955637763|0|0\n" #define echo_trivial_usage \ "[-neE] [ARG ...]" @@ -218,6 +320,15 @@ "\t-n\tsuppress trailing newline\n" \ "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" \ "\t-E\tdisable interpretation of backslash-escaped characters" +#define echo_example_usage \ + "$ echo "Erik is cool"\n" \ + "Erik is cool\n" \ + "$ echo -e "Erik\nis\ncool"\n" \ + "Erik\n" \ + "is\n" \ + "cool\n" \ + "$ echo "Erik\nis\ncool"\n" \ + "Erik\nis\ncool\n" #define expr_trivial_usage \ "EXPRESSION" @@ -257,6 +368,24 @@ "" #define false_full_usage \ "Return an exit code of FALSE (1)." +#define false_example_usage \ + "$ false\n" \ + "$ echo $?\n" \ + "1\n" + +#define fbset_trivial_usage \ + "[options] [mode]" +#define fbset_full_usage \ + "Show and modify frame buffer settings" +#define fbset_example_usage \ + "$ fbset\n" \ + "mode "1024x768-76"\n" \ + "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \ + "\tgeometry 1024 768 1024 768 16\n" \ + "\ttimings 12714 128 32 16 4 128 4\n" \ + "\taccel false\n" \ + "\trgba 5/11,6/5,5/0,0/0\n" \ + "endmode\n" #define fdflush_trivial_usage \ "DEVICE" @@ -293,16 +422,27 @@ "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \ ) USAGE_FIND_MTIME( \ "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days") +#define find_example_usage \ + "$ find / -name /etc/passwd\n" \ + "/etc/passwd\n" #define free_trivial_usage \ "" #define free_full_usage \ "Displays the amount of free and used system memory" +#define free_example_usage \ + "$ free\n" \ + " total used free shared buffers\n" \ + " Mem: 257628 248724 8904 59644 93124\n" \ + " Swap: 128516 8404 120112\n" \ + "Total: 386144 257128 129016\n" \ #define freeramdisk_trivial_usage \ "DEVICE" #define freeramdisk_full_usage \ "Frees all memory used by the specified ramdisk." +#define freeramdisk_example_usage \ + "$ freeramdisk /dev/ram2\n" #define fsck_minix_trivial_usage \ "[-larvsmf] /dev/name" @@ -330,6 +470,26 @@ "\t-s, --shell=shell Set shell quoting conventions\n" \ "\t-T, --test Test for getopt(1) version\n" \ "\t-u, --unqote Do not quote the output" +#define getopt_example_usage \ + "$ cat getopt.test\n" \ + "#!/bin/sh\n" \ + "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \ + " -n 'example.busybox' -- "$@"`\n" \ + "if [ $? != 0 ] ; then exit 1 ; fi\n" \ + "eval set -- "$GETOPT"\n" \ + "while true ; do\n" \ + " case $1 in\n" \ + " -a|--a-long) echo \"Option a\" ; shift ;;\n" \ + " -b|--b-long) echo \"Option b, argument \`$2'\" ; shift 2 ;;\n" \ + " -c|--c-long)\n" \ + " case "$2" in\n" \ + " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \ + " *) echo \"Option c, argument \`$2'\" ; shift 2 ;;\n" \ + " esac ;;\n" \ + " --) shift ; break ;;\n" \ + " *) echo \"Internal error!\" ; exit 1 ;;\n" \ + " esac\n" \ + "done\n" #define grep_trivial_usage \ "[-ihHnqvs] pattern [files...]" @@ -343,9 +503,11 @@ "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \ "\t-v\tselect non-matching lines\n" \ "\t-s\tsuppress file open/read error messages" - -#define egrep_trivial_usage grep_trivial_usage -#define egrep_full_usage grep_full_usage +#define grep_example_usage \ + "$ grep root /etc/passwd\n" \ + "root:x:0:0:root:/root:/bin/bash\n" \ + "$ grep ^[rR]oo. /etc/passwd\n" \ + "root:x:0:0:root:/root:/bin/bash\n" #define gunzip_trivial_usage \ "[OPTION]... FILE" @@ -354,6 +516,12 @@ "Options:\n" \ "\t-c\tWrite output to standard output\n" \ "\t-t\tTest compressed file integrity" +#define gunzip_example_usage \ + "$ ls -la /tmp/BusyBox*\n" \ + "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \ + "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \ + "$ ls -la /tmp/BusyBox*\n" \ + "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n" #define gzip_trivial_usage \ "[OPTION]... FILE" @@ -363,6 +531,12 @@ "Options:\n" \ "\t-c\tWrite output to standard output instead of FILE.gz\n" \ "\t-d\tdecompress" +#define gzip_example_usage \ + "$ ls -la /tmp/BusyBox*\n" \ + "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n" \ + "$ gzip /tmp/BusyBox-0.43.tar\n" \ + "$ ls -la /tmp/BusyBox*\n" \ + "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/BusyBox-0.43.tar.gz\n" #define halt_trivial_usage \ "" @@ -377,6 +551,10 @@ "file name. With no FILE, or when FILE is -, read standard input.\n\n" \ "Options:\n" \ "\t-n NUM\t\tPrint first NUM lines instead of first 10" +#define head_example_usage \ + "$ head -n 2 /etc/passwd\n" \ + "root:x:0:0:root:/root:/bin/bash\n" \ + "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n" #define hostid_trivial_usage \ "" @@ -393,6 +571,9 @@ "\t-i\t\tAddresses for the hostname\n" \ "\t-d\t\tDNS domain name\n" \ "\t-F, --file FILE\tUse the contents of FILE to specify the hostname" +#define hostname_example_usage \ + "$ hostname\n" \ + "slag \n" #define id_trivial_usage \ "[OPTIONS]... [USERNAME]" @@ -403,6 +584,9 @@ "\t-u\tprints only the user ID\n" \ "\t-n\tprint a name instead of a number (with for -ug)\n" \ "\t-r\tprints the real user ID instead of the effective ID (with -ug)" +#define id_example_usage \ + "$ id\n" \ + "uid=1000(andersen) gid=1000(andersen)\n" #ifdef BB_FEATURE_IFCONFIG_SLIP #define USAGE_SIOCSKEEPALIVE(a) a @@ -443,8 +627,116 @@ #define init_trivial_usage \ "" #define init_full_usage \ - "Init is the parent of all processes.\n\n" \ - "This version of init is designed to be run only by the kernel." + "Init is the parent of all processes." +#define init_notes_usage \ +"This version of init is designed to be run only by the kernel.\n" \ +"\n" \ +"BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \ +"the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \ +"runlevels, use sysvinit.\n" \ +"\n" \ +"BusyBox init works just fine without an inittab. If no inittab is found, \n" \ +"it has the following default behavior:\n" \ +"\n" \ +" ::sysinit:/etc/init.d/rcS\n" \ +" ::askfirst:/bin/sh\n" \ +"\n" \ +"if it detects that /dev/console is _not_ a serial console, it will also run:\n" \ +"\n" \ +" tty2::askfirst:/bin/sh\n" \ +"\n" \ +"If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \ +"\n" \ +" <id>:<runlevels>:<action>:<process>\n" \ +"\n" \ +" <id>: \n" \ +"\n" \ +" WARNING: This field has a non-traditional meaning for BusyBox init!\n" \ +" The id field is used by BusyBox init to specify the controlling tty for\n" \ +" the specified process to run on. The contents of this field are\n" \ +" appended to "/dev/" and used as-is. There is no need for this field to\n" \ +" be unique, although if it isn't you may have strange results. If this\n" \ +" field is left blank, the controlling tty is set to the console. Also\n" \ +" note that if BusyBox detects that a serial console is in use, then only\n" \ +" entries whose controlling tty is either the serial console or /dev/null\n" \ +" will be run. BusyBox init does nothing with utmp. We don't need no\n" \ +" stinkin' utmp.\n" \ +"\n" \ +" <runlevels>: \n" \ +"\n" \ +" The runlevels field is completely ignored.\n" \ +"\n" \ +" <action>: \n" \ +"\n" \ +" Valid actions include: sysinit, respawn, askfirst, wait, \n" \ +" once, and ctrlaltdel.\n" \ +"\n" \ +" The available actions can be classified into two groups: actions\n" \ +" that are run only once, and actions that are re-run when the specified\n" \ +" process exits.\n" \ +"\n" \ +" Run only-once actions:\n" \ +"\n" \ +" 'sysinit' is the first item run on boot. init waits until all\n" \ +" sysinit actions are completed before continuing. Following the\n" \ +" completion of all sysinit actions, all 'wait' actions are run.\n" \ +" 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \ +" the specified task completes. 'once' actions are asyncronous,\n" \ +" therefore, init does not wait for them to complete. 'ctrlaltdel'\n" \ +" actions are run immediately before init causes the system to reboot\n" \ +" (unmounting filesystems with a 'ctrlaltdel' action is a very good\n" \ +" idea).\n" \ +"\n" \ +" Run repeatedly actions:\n" \ +"\n" \ +" 'respawn' actions are run after the 'once' actions. When a process\n" \ +" started with a 'respawn' action exits, init automatically restarts\n" \ +" it. Unlike sysvinit, BusyBox init does not stop processes from\n" \ +" respawning out of control. The 'askfirst' actions acts just like\n" \ +" respawn, except that before running the specified process it\n" \ +" displays the line "Please press Enter to activate this console."\n" \ +" and then waits for the user to press enter before starting the\n" \ +" specified process. \n" \ +"\n" \ +" Unrecognized actions (like initdefault) will cause init to emit an\n" \ +" error message, and then go along with its business. All actions are\n" \ +" run in the reverse order from how they appear in /etc/inittab.\n" \ +"\n" \ +" <process>: \n" \ +"\n" \ +" Specifies the process to be executed and it's command line.\n" \ +"\n" \ +"Example /etc/inittab file:\n" \ +" # This is run first except when booting in single-user mode.\n" \ +" #\n" \ +" ::sysinit:/etc/init.d/rcS\n" \ +" \n" \ +" # /bin/sh invocations on selected ttys\n" \ +" #\n" \ +" # Start an "askfirst" shell on the console (whatever that may be)\n" \ +" ::askfirst:-/bin/sh\n" \ +" # Start an "askfirst" shell on /dev/tty2-4\n" \ +" tty2::askfirst:-/bin/sh\n" \ +" tty3::askfirst:-/bin/sh\n" \ +" tty4::askfirst:-/bin/sh\n" \ +" \n" \ +" # /sbin/getty invocations for selected ttys\n" \ +" #\n" \ +" tty4::respawn:/sbin/getty 38400 tty5\n" \ +" tty5::respawn:/sbin/getty 38400 tty6\n" \ +" \n" \ +" \n" \ +" # Example of how to put a getty on a serial line (for a terminal)\n" \ +" #\n" \ +" #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \ +" #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \ +" #\n" \ +" # Example how to put a getty on a modem line.\n" \ +" #::respawn:/sbin/getty 57600 ttyS2\n" \ +" \n" \ +" # Stuff to do before rebooting\n" \ +" ::ctrlaltdel:/bin/umount -a -r\n" \ +" ::ctrlaltdel:/sbin/swapoff -a\n" #define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." @@ -463,6 +755,15 @@ "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" \ "\t-l\tList all signal names and numbers." +#define kill_example_usage \ + "$ ps | grep apache\n" \ + "252 root root S [apache]\n" \ + "263 www-data www-data S [apache]\n" \ + "264 www-data www-data S [apache]\n" \ + "265 www-data www-data S [apache]\n" \ + "266 www-data www-data S [apache]\n" \ + "267 www-data www-data S [apache]\n" \ + "$ kill 252\n" #define killall_trivial_usage \ "[-signal] process-name [process-name ...]" @@ -470,6 +771,8 @@ "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\ "Options:\n" \ "\t-l\tList all signal names and numbers." +#define killall_example_usage \ + "$ killall apache\n" #define klogd_trivial_usage \ "-n" @@ -482,6 +785,9 @@ "STRING" #define length_full_usage \ "Prints out the length of the specified STRING." +#define length_example_usage \ + "$ length "Hello"\n" \ + "5\n" #define ln_trivial_usage \ "[OPTION] TARGET... LINK_NAME|DIRECTORY" @@ -492,21 +798,31 @@ "\t-s\tmake symbolic links instead of hard links\n" \ "\t-f\tremove existing destination files\n" \ "\t-n\tno dereference symlinks - treat like normal file" +#define ln_example_usage \ + "$ ln -s BusyBox /tmp/ls\n" \ + "$ ls -l /tmp/ls\n" \ + "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n" #define loadacm_trivial_usage \ "< mapfile" #define loadacm_full_usage \ "Loads an acm from standard input." +#define loadacm_example_usage \ + "$ loadacm < /etc/i18n/acmname\n" #define loadfont_trivial_usage \ "< font" #define loadfont_full_usage \ "Loads a console font from standard input." +#define loadfont_example_usage \ + "$ loadfont < /etc/i18n/fontname\n" #define loadkmap_trivial_usage \ "< keymap" #define loadkmap_full_usage \ "Loads a binary keyboard translation table from standard input." +#define loadkmap_example_usage \ + "$ loadkmap < /etc/i18n/lang-keymap\n" #define logger_trivial_usage \ "[OPTION]... [MESSAGE]" @@ -517,11 +833,16 @@ "\t-t\tLog using the specified tag (defaults to user name).\n" \ "\t-p\tEnter the message with the specified priority.\n" \ "\t\tThis may be numerical or a ``facility.level'' pair." +#define logger_example_usage \ + "$ logger "hello"\n" #define logname_trivial_usage \ "" #define logname_full_usage \ "Print the name of the current user." +#define logname_example_usage \ + "$ logname\n" \ + "root\n" #define logread_trivial_usage \ "" @@ -612,6 +933,11 @@ "For example:\n" \ "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \ "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8" +#define makedevs_example_usage \ + "$ makedevs /dev/ttyS c 4 66 2 63\n" \ + "[creates ttyS2-ttyS63]\n" \ + "$ makedevs /dev/hda b 3 0 0 8 s\n" \ + "[creates hda,hda1-hda8]\n" #define md5sum_trivial_usage \ "[OPTION] [FILE]...\n" \ @@ -627,6 +953,15 @@ "\nThe following two options are useful only when verifying checksums:\n" \ "\t-s\tdon't output anything, status code shows success\n" \ "\t-w\twarn about improperly formated MD5 checksum lines" +#define md5sum_example_usage \ + "$ md5sum < busybox\n" \ + "6fd11e98b98a58f64ff3398d7b324003\n" \ + "$ md5sum busybox\n" \ + "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \ + "$ md5sum -c -\n" \ + "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \ + "busybox: OK\n" \ + "^D\n" #define mkdir_trivial_usage \ "[OPTION] DIRECTORY..." @@ -635,6 +970,13 @@ "Options:\n" \ "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \ "\t-p\tno error if existing, make parent directories as needed" +#define mkdir_example_usage \ + "$ mkdir /tmp/foo\n" \ + "$ mkdir /tmp/foo\n" \ + "/tmp/foo: File exists\n" \ + "$ mkdir /tmp/foo/bar/baz\n" \ + "/tmp/foo/bar/baz: No such file or directory\n" \ + "$ mkdir -p /tmp/foo/bar/baz\n" #define mkfifo_trivial_usage \ "[OPTIONS] name" @@ -664,6 +1006,9 @@ "\tb:\tMake a block (buffered) device.\n" \ "\tc or u:\tMake a character (un-buffered) device.\n" \ "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes." +#define mknod_example_usage \ + "$ mknod /dev/fd0 b 2 0 \n" \ + "$ mknod -m 644 /tmp/pipe p\n" #define mkswap_trivial_usage \ "[-c] [-v0|-v1] device [block-count]" @@ -680,11 +1025,18 @@ #define mktemp_full_usage \ "Creates a temporary file with its name based on TEMPLATE.\n" \ "TEMPLATE is any name with six `Xs' (i.e. /tmp/temp.XXXXXX)." +#define mktemp_example_usage \ + "$ mktemp /tmp/temp.XXXXXX\n" \ + "/tmp/temp.mWiLjM\n" \ + "$ ls -la /tmp/temp.mWiLjM\n" \ + "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n" #define more_trivial_usage \ "[FILE ...]" #define more_full_usage \ "More is a filter for viewing FILE one screenful at a time." +#define more_example_usage \ + "$ dmesg | more\n" #ifdef BB_FEATURE_MOUNT_LOOP #define USAGE_MOUNT_LOOP(a) a @@ -724,6 +1076,13 @@ "\tro/rw:\t\tMount for read-only / read-write.\n" \ "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \ "You'll have to see the written documentation for those." +#define mount_example_usage \ + "$ mount\n" \ + "/dev/hda3 on / type minix (rw)\n" \ + "proc on /proc type proc (rw)\n" \ + "devpts on /dev/pts type devpts (rw)\n" \ + "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \ + "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" #define mt_trivial_usage \ "[-f device] opcode value" @@ -740,16 +1099,34 @@ "or: mv SOURCE... DIRECTORY" #define mv_full_usage \ "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY." +#define mv_example_usage \ + "$ mv /tmp/foo /bin/bar\n" #define nc_trivial_usage \ "[IP] [port]" #define nc_full_usage \ "Netcat opens a pipe to IP:port" +#define nc_example_usage \ + "$ nc foobar.somedomain.com 25\n" \ + "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \ + "help\n" \ + "214-Commands supported:\n" \ + "214- HELO EHLO MAIL RCPT DATA AUTH\n" \ + "214 NOOP QUIT RSET HELP\n" \ + "quit\n" \ + "221 foobar closing connection\n" #define nslookup_trivial_usage \ "[HOST]" #define nslookup_full_usage \ "Queries the nameserver for the IP address of the given HOST" +#define nslookup_example_usage \ + "$ nslookup localhost\n" \ + "Server: default\n" \ + "Address: default\n" \ + "\n" \ + "Name: debian\n" \ + "Address: 127.0.0.1\n" #ifdef BB_FEATURE_SIMPLE_PING #define ping_trivial_usage "host" @@ -765,6 +1142,14 @@ "\t-q\t\tQuiet mode, only displays output at start\n" \ "\t\t\tand when finished." #endif +#define ping_example_usage \ + "$ ping localhost\n" \ + "PING slag (127.0.0.1): 56 data bytes\n" \ + "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \ + "\n" \ + "--- debian ping statistics ---\n" \ + "1 packets transmitted, 1 packets received, 0% packet loss\n" \ + "round-trip min/avg/max = 20.1/20.1/20.1 ms\n" #define pivot_root_trivial_usage \ "new_root put_old" @@ -782,17 +1167,35 @@ #define printf_full_usage \ "Formats and prints ARGUMENT(s) according to FORMAT,\n" \ "Where FORMAT controls the output exactly as in C printf." +#define printf_example_usage \ + "$ printf "Val=%d\n" 5\n" \ + "Val=5\n" #define ps_trivial_usage \ "" #define ps_full_usage \ "Report process status\n" \ "\nThis version of ps accepts no options." +#define ps_example_usage \ + "$ ps\n" \ + " PID Uid Gid State Command\n" \ + " 1 root root S init\n" \ + " 2 root root S [kflushd]\n" \ + " 3 root root S [kupdate]\n" \ + " 4 root root S [kpiod]\n" \ + " 5 root root S [kswapd]\n" \ + " 742 andersen andersen S [bash]\n" \ + " 743 andersen andersen S -bash\n" \ + " 745 root root S [getty]\n" \ + " 2990 andersen andersen R ps\n" #define pwd_trivial_usage \ "" #define pwd_full_usage \ "Print the full filename of the current working directory." +#define pwd_example_usage \ + "$ pwd\n" \ + "/root\n" #define rdate_trivial_usage \ "[OPTION] HOST" @@ -838,11 +1241,15 @@ USAGE_RM_INTERACTIVE("\t-i\t\talways prompt before removing each destinations\n") \ "\t-f\t\tremove existing destinations, never prompt\n" \ "\t-r or -R\tremove the contents of directories recursively" +#define rm_example_usage \ + "$ rm -rf /tmp/foo\n" #define rmdir_trivial_usage \ "[OPTION]... DIRECTORY..." #define rmdir_full_usage \ "Remove the DIRECTORY(ies), if they are empty." +#define rmdir_example_usage \ + "# rmdir /tmp/foo\n" #define rmmod_trivial_usage \ "[OPTION]... [MODULE]..." @@ -850,6 +1257,8 @@ "Unloads the specified kernel modules from the kernel.\n\n" \ "Options:\n" \ "\t-a\tTry to remove all unused kernel modules." +#define rmmod_example_usage \ + "$ rmmod tulip\n" #define route_trivial_usage \ "[{add|del|flush}]" @@ -873,6 +1282,9 @@ "If no -e or -f is given, the first non-option argument is taken as the\n" \ "sed script to interpret. All remaining arguments are names of input\n" \ "files; if no input files are specified, then the standard input is read." +#define sed_example_usage \ + "$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \ + "bar\n" #define setkeycodes_trivial_usage \ "SCANCODE KEYCODE ..." @@ -881,17 +1293,31 @@ "allowing unusual keyboards to generate usable keycodes.\n\n" \ "SCANCODE may be either xx or e0xx (hexadecimal),\n" \ "and KEYCODE is given in decimal" +#define setkeycodes_example_usage \ + "$ setkeycodes e030 127\n" #define sh_trivial_usage \ "[FILE]...\n" \ "or: sh -c command [args]..." #define sh_full_usage \ - "lash: The BusyBox command interpreter (shell)." + "lash: The BusyBox LAme SHell (command interpreter)" +#define sh_notes_usage \ +"This command does not yet have proper documentation.\n" \ +"\n" \ +"Use lash just as you would use any other shell. It properly handles pipes,\n" \ +"redirects, job control, can be used as the shell for scripts, and has a\n" \ +"sufficient set of builtins to do what is needed. It does not (yet) support\n" \ +"Bourne Shell syntax. If you need things like "if-then-else", "while", and such\n" \ +"use ash or bash. If you just need a very simple and extremely small shell,\n" \ +"this will do the job." #define sleep_trivial_usage \ "N" #define sleep_full_usage \ "Pause for N seconds." +#define sleep_example_usage \ + "$ sleep 2\n" \ + "[2 second delay results]\n" #ifdef BB_FEATURE_SORT_REVERSE @@ -903,6 +1329,14 @@ "[-n]" USAGE_SORT_REVERSE(" [-r]") " [FILE]..." #define sort_full_usage \ "Sorts lines of text in the specified files" +#define sort_example_usage \ + "$ echo -e "e\nf\nb\nd\nc\na" | sort\n" \ + "a\n" \ + "b\n" \ + "c\n" \ + "d\n" \ + "e\n" \ + "f\n" #define stty_trivial_usage \ "[-a|g] [-F device] [SETTING]..." @@ -952,6 +1386,9 @@ USAGE_REMOTE_LOG( \ "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \ "\t-L\t\tLog locally and via network logging (default is network only)") +#define syslogd_example_usage \ + "$ syslogd -R masterlog:514\n" \ + "$ syslogd -R 192.168.1.1:601\n" #ifdef BB_FEATURE_SIMPLE_TAIL @@ -969,14 +1406,15 @@ USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \ "\t-n N[kbm]\tprint last N lines instead of last 10\n" \ "\t-f\t\toutput data as the file grows" \ - USAGE_UNSIMPLE_TAIL( \ - "\n\t-q\t\tnever output headers giving file names\n" \ + USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \ "\t-s SEC\t\twait SEC seconds between reads with -f\n" \ "\t-v\t\talways output headers giving file names\n\n" \ - "If the first character of N (bytes or lines) is a `+', output begins with \n" \ + "If the first character of N (bytes or lines) is a '+', output begins with \n" \ "the Nth item from the start of each file, otherwise, print the last N items\n" \ - "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." \ - ) + "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." ) +#define tail_example_usage \ + "$ tail -n 1 /etc/resolv.conf\n" \ + "nameserver 10.0.0.1\n" #ifdef BB_FEATURE_TAR_CREATE #define USAGE_TAR_CREATE(a) a @@ -1007,6 +1445,9 @@ ) \ "\nInformative output:\n" \ "\tv\t\tverbosely list files processed" +#define tar_example_usage \ + "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \ + "$ tar -cf /tmp/tarball.tar /usr/local\n" #define tee_trivial_usage \ "[OPTION]... [FILE]..." @@ -1014,6 +1455,10 @@ "Copy standard input to each FILE, and also to standard output.\n\n" \ "Options:\n" \ "\t-a\tappend to the given FILEs, do not overwrite" +#define tee_example_usage \ + "$ echo "Hello" | tee /tmp/foo\n" \ + "$ cat /tmp/foo\n" \ + "Hello\n" #define telnet_trivial_usage \ "host [port]" @@ -1026,6 +1471,19 @@ #define test_full_usage \ "Checks file types and compares values returning an exit\n" \ "code determined by the value of EXPRESSION." +#define test_example_usage \ + "$ test 1 -eq 2\n" \ + "$ echo $?\n" \ + "1\n" \ + "$ test 1 -eq 1\n" \ + "$ echo $? \n" \ + "0\n" \ + "$ [ -d /etc ]\n" \ + "$ echo $?\n" \ + "0\n" \ + "$ [ -d /junk ]\n" \ + "$ echo $?\n" \ + "1\n" #ifdef BB_FEATURE_TFTP_GET #define USAGE_TFTP_GET(a) a @@ -1057,6 +1515,12 @@ "Update the last-modified date on the given file[s].\n\n" \ "Options:\n" \ "\t-c\tDo not create any files" +#define touch_example_usage \ + "$ ls -l /tmp/foo\n" \ + "/bin/ls: /tmp/foo: No such file or directory\n" \ + "$ touch /tmp/foo\n" \ + "$ ls -l /tmp/foo\n" \ + "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n" #define tr_trivial_usage \ "[-cds] STRING1 [STRING2]" @@ -1067,11 +1531,18 @@ "\t-c\ttake complement of STRING1\n" \ "\t-d\tdelete input characters coded STRING1\n" \ "\t-s\tsqueeze multiple output characters of STRING2 into one character" +#define tr_example_usage \ + "$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \ + "hello world\n" #define true_trivial_usage \ "" #define true_full_usage \ "Return an exit code of TRUE (0)." +#define true_example_usage \ + "$ true\n" \ + "$ echo $?\n" \ + "0\n" #define tty_trivial_usage \ "" @@ -1079,6 +1550,9 @@ "Print the file name of the terminal connected to standard input.\n\n"\ "Options:\n" \ "\t-s\tprint nothing, only return an exit status" +#define tty_example_usage \ + "$ tty\n" \ + "/dev/tty2\n" #ifdef BB_FEATURE_MOUNT_FORCE #define USAGE_MOUNT_FORCE(a) a @@ -1094,6 +1568,8 @@ "\n\t-r:\tTry to remount devices as read-only if mount is busy" \ USAGE_MOUNT_FORCE("\n\t-f:\tForce filesystem umount (i.e. unreachable NFS server)") \ USAGE_MOUNT_LOOP("\n\t-l:\tDo not free loop device (if a loop device has been used)") +#define umount_example_usage \ + "$ umount /dev/hdc1 \n" #define uname_trivial_usage \ "[OPTION]..." @@ -1107,6 +1583,9 @@ "\t-s\tprint the operating system name\n" \ "\t-p\tprint the host processor type\n" \ "\t-v\tprint the operating system version" +#define uname_example_usage \ + "$ uname -a\n" \ + "Linux debian 2.2.15pre13 #5 Tue Mar 14 16:03:50 MST 2000 i686 unknown\n" #define uniq_trivial_usage \ "[OPTION]... [INPUT [OUTPUT]]" @@ -1117,6 +1596,11 @@ "\t-c\tprefix lines by the number of occurrences\n" \ "\t-d\tonly print duplicate lines\n" \ "\t-u\tonly print unique lines" +#define uniq_example_usage \ + "$ echo -e "a\na\nb\nc\nc\na" | sort | uniq\n" \ + "a\n" \ + "b\n" \ + "c\n" #define unix2dos_trivial_usage \ "[option] [file]" @@ -1136,11 +1620,17 @@ "" #define uptime_full_usage \ "Display the time since the last boot." +#define uptime_example_usage \ + "$ uptime\n" \ + " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n" #define usleep_trivial_usage \ "N" #define usleep_full_usage \ "Pause for N microseconds." +#define usleep_example_usage \ + "$ usleep 1000000\n" \ + "[pauses for 1 second]\n" #define uudecode_trivial_usage \ "[FILE]..." @@ -1148,6 +1638,10 @@ "Uudecode a file that is uuencoded.\n\n" \ "Options:\n" \ "\t-o FILE\tdirect output to FILE" \ +#define uudecode_example_usage \ + "$ uudecode -o busybox busybox.uu\n" \ + "$ ls -l busybox\n" \ + "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n" #define uuencode_trivial_usage \ "[OPTION] [INFILE] REMOTEFILE" @@ -1155,6 +1649,12 @@ "Uuencode a file.\n\n" \ "Options:\n" \ "\t-m\tuse base64 encoding as of RFC1521" +#define uuencode_example_usage \ + "$ uuencode busybox busybox\n" \ + "begin 755 busybox\n" \ + "<encoded file snipped>\n" \ + "$ uudecode busybox busybox > busybox.uu\n" \ + "$\n" #define watchdog_trivial_usage \ "DEV" @@ -1171,6 +1671,9 @@ "\t-l\tprint the newline counts\n" \ "\t-L\tprint the length of the longest line\n" \ "\t-w\tprint the word counts" +#define wc_example_usage \ + "$ wc /etc/passwd\n" \ + " 31 46 1365 /etc/passwd\n" #define wget_trivial_usage \ "[-c] [-O file] url" @@ -1184,6 +1687,9 @@ "[COMMAND ...]" #define which_full_usage \ "Locates a COMMAND." +#define which_example_usage \ + "$ which login\n" \ + "/bin/login\n" #define whoami_trivial_usage \ "" @@ -1194,11 +1700,14 @@ "[COMMAND] [ARGS...]" #define xargs_full_usage \ "Executes COMMAND on every item given by standard input." +#define xargs_example_usage \ + "$ ls | xargs gzip\n" \ + "$ find . -name '*.c' -print | xargs rm\n" #define yes_trivial_usage \ "[OPTION]... [STRING]..." #define yes_full_usage \ - "Repeatedly outputs a line with all specified STRING(s), or `y'." + "Repeatedly outputs a line with all specified STRING(s), or 'y'." #define zcat_trivial_usage \ "FILE" |