X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=usage.h;h=13759d23f5195be13339f7732b3e7f0d515a47d1;hb=deba6dea0340465af76624f9ef3a0bbe28130d8a;hp=efc943f68766e0d79d1ee51919219ad95516c979;hpb=dc12190ba258dcaa3b5758fabf0e92f8e8380b26;p=oweals%2Fbusybox.git diff --git a/usage.h b/usage.h index efc943f68..13759d23f 100644 --- a/usage.h +++ b/usage.h @@ -1,25 +1,47 @@ +#define adjtimex_trivial_usage \ + "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]" +#define adjtimex_full_usage \ + "Reads and optionally sets system timebase parameters.\n" \ + "See adjtimex(2).\n\n" \ + "Options:\n" \ + "\t-q\t\tquiet mode - do not print\n" \ + "\t-o offset\ttime offset, microseconds\n" \ + "\t-f frequency\tfrequency adjust, integer kernel units (65536 is 1ppm)\n" \ + "\t\t\t(positive values make the system clock run fast)\n" \ + "\t-t tick\t\tmicroseconds per tick, usually 10000\n" \ + "\t-p timeconstant\n" + #define ar_trivial_usage \ - "-[ovR]{ptx} archive filenames" + "-[ov][ptx] ARCHIVE FILES" #define ar_full_usage \ - "Extract or list files from an ar archive.\n\n" \ + "Extract or list FILES from an ar archive.\n\n" \ "Options:\n" \ "\t-o\t\tpreserve original dates\n" \ "\t-p\t\textract to stdout\n" \ "\t-t\t\tlist\n" \ "\t-x\t\textract\n" \ - "\t-v\t\tverbosely list files processed\n" \ - "\t-R\t\trecursive action" + "\t-v\t\tverbosely list files processed\n" #define basename_trivial_usage \ "FILE [SUFFIX]" #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 +49,12 @@ "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..." @@ -35,18 +63,44 @@ "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..." + "[ -Rh ]... OWNER[<.|:>[GROUP]] FILE..." #define chown_full_usage \ "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \ "\nOptions:\n" \ - "\t-R\tChanges files and directories recursively." + "\t-R\tChanges files and directories recursively.\n" \ + "\t-h\tDo not dereference symbolic links." +#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" @@ -61,6 +115,7 @@ #define cmp_trivial_usage \ "FILE1 [FILE2]" #define cmp_full_usage \ + "\t-s\tquiet mode - do not print\n" \ "Compare files." #define cp_trivial_usage \ @@ -74,6 +129,18 @@ "\t-f\tforce (implied; ignored) - always set\n" \ "\t-R\tCopies directories recursively" +#define cpio_trivial_usage \ + "-[dimtuv][F cpiofile]" +#define cpio_full_usage \ + "Extract or list files from a cpio archive\n" \ + "Main operation mode:\n" \ + "\td\t\tmake leading directories\n" \ + "\ti\t\textract\n" \ + "\tm\t\tpreserve mtime\n" \ + "\tt\t\tlist\n" \ + "\tu\t\tunconditional overwrite\t" \ + "\tF\t\tinput from file\t" + #define cut_trivial_usage \ "[OPTION]... [FILE]..." #define cut_full_usage \ @@ -85,6 +152,11 @@ "\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]" @@ -95,13 +167,27 @@ "\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 ..." #define dc_full_usage \ "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" + "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 +205,10 @@ "\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" @@ -134,7 +224,7 @@ #define USAGE_NOT_HUMAN_READABLE(a) a #endif #define df_trivial_usage \ - "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [filesystem ...]" + "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]" #define df_full_usage \ "Print the filesystem space used and space available.\n\n" \ "Options:\n" \ @@ -142,12 +232,25 @@ "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ "\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)") + "\n\t-k\tprint sizes in kilobytes(compatibility)") +#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]" @@ -159,31 +262,39 @@ "\t-s SIZE\t\tUse a buffer of size SIZE" #define dos2unix_trivial_usage \ - "[option] [file]" + "[option] [FILE]" #define dos2unix_full_usage \ - "Converts a text file to/from dos format to unix format.\n\n" \ + "Converts FILE from dos format to unix format. When no option\n" \ + "is given, the input is converted to the opposite output format.\n" \ + "When no file is given, uses stdin for input and stdout for output.\n\n" \ "Options:\n" \ "\t-u\toutput will be in UNIX format\n" \ - "\t-d\toutput will be in DOS format\n\n" \ - "- when no option is given then input format will be automaticaly detected\n" \ - " and converted to the oposite format on output\n" \ - "- when no file is given, then stdin is used as input and stdout as output" + "\t-d\toutput will be in DOS format" #define dpkg_trivial_usage \ - "[-i|-r|--unpack|--configure] my.deb" + "-i package_file\n" + "[-CPru] package_name" #define dpkg_full_usage \ - "WORK IN PROGRESS, only usefull for debian-installer" + "\t-i\tInstall the package\n" \ + "\t-C\tConfigure an unpackaged package\n" \ + "\t-P\tPurge all files of a package\n" \ + "\t-r\tRemove all but the configuration files for a package\n" \ + "\t-u\tUnpack a package, but dont configure it\n" #define dpkg_deb_trivial_usage \ - "[-cexX] file directory" + "[-cefItxX] FILE [argument]" #define dpkg_deb_full_usage \ "Perform actions on debian packages (.debs)\n\n" \ "Options:\n" \ - "\t-c\tList contents of filesystem tree (verbose)\n" \ - "\t-l\tList contents of filesystem tree (.list format)\n" \ - "\t-e\tExtract control files to directory\n" \ - "\t-x\tExctract packages filesystem tree to directory\n" \ + "\t-c\tList contents of filesystem tree\n" \ + "\t-e\tExtract control files to [argument] directory\n" \ + "\t-f\tDisplay control field name starting with [argument]\n" \ + "\t-I\tDisplay the control filenamed [argument]\n" \ + "\t-t\tExtract filesystem tree to stdout in tar format\n" \ + "\t-x\tExtract 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]..." @@ -197,18 +308,41 @@ "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ "\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)") + "\n\t-k\tprint sizes in kilobytes(compatibility)") +#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')" + "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 ...]" @@ -216,8 +350,26 @@ "Prints the specified ARGs to stdout\n\n" \ "Options:\n" \ "\t-n\tsuppress trailing newline\n" \ - "\t-e\tinterpret backslash-escaped characters (i.e. \\t=tab etc)\n" \ + "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\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 env_trivial_usage \ + "[-iu] [-] [name=value]... [command]" +#define env_full_usage \ + "Prints the current environment or runs a program after setting\n" \ + "up the specified environment.\n\n" \ + "Options:\n" \ + "\t-, -i\tstart with an empty environment\n" \ + "\t-u\tremove variable from the environment\n" #define expr_trivial_usage \ "EXPRESSION" @@ -257,6 +409,24 @@ "" #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" @@ -286,23 +456,35 @@ "the current directory; default EXPRESSION is '-print'\n" \ "\nEXPRESSION may consist of:\n" \ "\t-follow\t\tDereference symbolic links.\n" \ - "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN." \ + "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \ + "\t-print\t\tPrint (default and assumed).\n" \ USAGE_FIND_TYPE( \ "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \ ) USAGE_FIND_PERM( \ "\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" @@ -330,19 +512,45 @@ "\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 \`$2'\" ; shift 2 ;;\n" \ + " esac ;;\n" \ + " --) shift ; break ;;\n" \ + " *) echo \"Internal error!\" ; exit 1 ;;\n" \ + " esac\n" \ + "done\n" #define grep_trivial_usage \ - "[-ihHnqvs] pattern [files...]" + "[-ihHnqvs] PATTERN [FILEs...]" #define grep_full_usage \ "Search for PATTERN in each FILE or standard input.\n\n" \ "Options:\n" \ "\t-H\tprefix output lines with filename where match was found\n" \ "\t-h\tsuppress the prefixing filename on output\n" \ "\t-i\tignore case distinctions\n" \ + "\t-l\tlist names of files that match\n" \ "\t-n\tprint line number with output lines\n" \ "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \ "\t-v\tselect non-matching lines\n" \ "\t-s\tsuppress file open/read error messages" +#define grep_example_usage \ + "$ 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" @@ -351,6 +559,12 @@ "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" @@ -360,6 +574,12 @@ "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.tar\n" \ + "$ gzip /tmp/busybox.tar\n" \ + "$ ls -la /tmp/busybox*\n" \ + "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n" #define halt_trivial_usage \ "" @@ -374,6 +594,10 @@ "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 \ "" @@ -381,15 +605,18 @@ "Print out a unique 32-bit identifier for the machine." #define hostname_trivial_usage \ - "[OPTION] {hostname | -F file}" + "[OPTION] {hostname | -F FILE}" #define hostname_full_usage \ "Get or set the hostname or DNS domain name. If a hostname is given\n" \ - "(or a file with the -F parameter), the host name will be set.\n\n" \ + "(or FILE with the -F parameter), the host name will be set.\n\n" \ "Options:\n" \ "\t-s\t\tShort\n" \ "\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" \ + "sage \n" #define id_trivial_usage \ "[OPTIONS]... [USERNAME]" @@ -400,31 +627,169 @@ "\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 SIOCSKEEPALIVE +#ifdef BB_FEATURE_IFCONFIG_SLIP #define USAGE_SIOCSKEEPALIVE(a) a #else #define USAGE_SIOCSKEEPALIVE(a) #endif +#ifdef BB_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ + #define USAGE_IFCONFIG_MII(a) a +#else + #define USAGE_IFCONFIG_MII(a) +#endif +#ifdef BB_FEATURE_IFCONFIG_HW + #define USAGE_IFCONFIG_HW(a) a +#else + #define USAGE_IFCONFIG_HW(a) +#endif +#ifdef BB_FEATURE_IFCONFIG_STATUS + #define USAGE_IFCONFIG_OPT_A(a) a +#else + #define USAGE_IFCONFIG_OPT_A(a) +#endif + #define ifconfig_trivial_usage \ - "[-a] [-i] [-v] [
]" + USAGE_IFCONFIG_OPT_A("[-a]") " [
]" #define ifconfig_full_usage \ "configure a network interface\n\n" \ "Options:\n" \ "\t[[-]broadcast [
]] [[-]pointopoint [
]]\n" \ - "\t[netmask
] [dstaddr
] [tunnel ]\n" \ + "\t[netmask
] [dstaddr
]\n" \ USAGE_SIOCSKEEPALIVE("\t[outfill ] [keepalive ]\n") \ - "\t[hw ether
] [metric ] [mtu ]\n" \ + "\t" USAGE_IFCONFIG_HW("[hw ether
] ") \ + "[metric ] [mtu ]\n" \ "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \ - "\t[multicast] [[-]promisc]\n" \ - "\t[mem_start ] [io_addr ] [irq ] [media ]\n" \ + "\t[multicast] [[-]promisc] [txqueuelen ] [[-]dynamic]\n" \ + USAGE_IFCONFIG_MII("\t[mem_start ] [io_addr ] [irq ]\n") \ "\t[up|down] ..." #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" \ +" ::ctrlaltdel:/sbin/reboot\n" \ +" ::shutdown:/sbin/swapoff -a\n" \ +" ::shutdown:/bin/umount -a -r\n" \ +"\n" \ +"if it detects that /dev/console is _not_ a serial console, it will also run:\n" \ +"\n" \ +" tty2::askfirst:/bin/sh\n" \ +" tty3::askfirst:/bin/sh\n" \ +" tty4::askfirst:/bin/sh\n" \ +"\n" \ +"If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \ +"\n" \ +" :::\n" \ +"\n" \ +" : \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" \ +" : \n" \ +"\n" \ +" The runlevels field is completely ignored.\n" \ +"\n" \ +" : \n" \ +"\n" \ +" Valid actions include: sysinit, respawn, askfirst, wait, \n" \ +" once, ctrlaltdel, and shutdown.\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 asynchronous,\n" \ +" therefore, init does not wait for them to complete. 'ctrlaltdel'\n" \ +" actions are run when the system detects that someone on the system\n" \ +" console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \ +" wants to run 'reboot' at this point to cause the system to reboot.\n" \ +" Finally the 'shutdown' action specifies the actions to taken when\n" \ +" init is told to reboot. Unmounting filesystems and disabling swap\n" \ +" is a very good here\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" \ +" : \n" \ +"\n" \ +" Specifies the process to be executed and it's command line.\n" \ +"\n" \ +"Example /etc/inittab file:\n" \ +"\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:/sbin/reboot\n" \ +" ::shutdown:/bin/umount -a -r\n" \ +" ::shutdown:/sbin/swapoff -a\n" #define insmod_trivial_usage \ "[OPTION]... MODULE [symbol=value]..." @@ -443,6 +808,15 @@ "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 ...]" @@ -450,11 +824,23 @@ "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" +#define klogd_full_usage \ + "Kernel logger.\n"\ + "Options:\n"\ + "\t-n\tRun as a foreground process." #define length_trivial_usage \ "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" @@ -465,21 +851,31 @@ "\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]" @@ -490,11 +886,22 @@ "\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 \ + "" + +#define logread_full_usage \ + "Shows the messages from syslogd (using circular buffer)." #ifdef BB_FEATURE_LS_TIMESTAMPS #define USAGE_LS_TIMESTAMPS(a) a @@ -558,7 +965,7 @@ USAGE_HUMAN_READABLE( \ "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \ "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \ - "\t-k\tprint sizes in kilobytes(compatability)") + "\t-k\tprint sizes in kilobytes(compatibility)") #define lsmod_trivial_usage \ "" @@ -579,6 +986,11 @@ "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" \ @@ -594,14 +1006,30 @@ "\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..." #define mkdir_full_usage \ - "Create the DIRECTORY(ies), if they do not already exist\n\n" \ + "Create the DIRECTORY(ies) if they do not already exist\n\n" \ "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" @@ -631,6 +1059,9 @@ "\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]" @@ -646,25 +1077,39 @@ "[-q] TEMPLATE" #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)." + "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 modprobe_trivial_usage \ + "[FILE ...]" +#define modprobe_full_usage \ + "Used for hight level module loading and unloading." +#define modprobe_example_usage \ + "$ modprobe cdrom\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 #else #define USAGE_MOUNT_LOOP(a) #endif -#ifdef BB_MTAB +#ifdef BB_FEATURE_MTAB_SUPPORT #define USAGE_MTAB(a) a #else #define USAGE_MTAB(a) #endif #define mount_trivial_usage \ - "[flags] device directory [-o options,more-options]" + "[flags] DEVICE NODE [-o options,more-options]" #define mount_full_usage \ "Mount a filesystem\n\n" \ "Flags:\n" \ @@ -689,8 +1134,16 @@ "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \ "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \ "\tro/rw:\t\tMount for read-only / read-write.\n" \ + "\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \ "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \ - "You'll have to see the written documentation for those." + "You'll have to see the written documentation for those filesystems." +#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" @@ -707,18 +1160,45 @@ "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]" + "[HOST] [SERVER]" #define nslookup_full_usage \ - "Queries the nameserver for the IP address of the given HOST" - -#ifdef BB_FEATURE_SIMPLE_PING + "Queries the nameserver for the IP address of the given HOST\n" \ + "optionally using a specified DNS server" +#define nslookup_example_usage \ + "$ nslookup localhost\n" \ + "Server: default\n" \ + "Address: default\n" \ + "\n" \ + "Name: debian\n" \ + "Address: 127.0.0.1\n" + +#define pidof_trivial_usage \ + "process-name [process-name ...]" +#define pidof_full_usage \ + "Lists the PIDs of all processes with names that match the names on the command line" +#define pidof_example_usage \ + "$ pidof init\n" \ + "1\n" + +#ifndef BB_FEATURE_FANCY_PING #define ping_trivial_usage "host" #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts" #else @@ -732,11 +1212,19 @@ "\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" + "NEW_ROOT PUT_OLD" #define pivot_root_full_usage \ - "Move the current root file system to put_old and make new_root\n" \ + "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \ "the new root file system." #define poweroff_trivial_usage \ @@ -749,17 +1237,35 @@ #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" @@ -797,13 +1303,18 @@ "Remove (unlink) the FILE(s). You may use '--' to\n" \ "indicate that all following arguments are non-options.\n\n" \ "Options:\n" \ + "\t-i\t\talways prompt before removing each destination" \ "\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]..." @@ -811,29 +1322,38 @@ "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}]" #define route_full_usage \ "Edit the kernel's routing tables" +#define rpm2cpio_trivial_usage \ + "package.rpm" +#define rpm2cpio_full_usage \ + "Outputs a cpio archive of the rpm file." + #define rpmunpack_trivial_usage \ "< package.rpm | gunzip | cpio -idmuv" #define rpmunpack_full_usage \ "Extracts an rpm archive." - + #define sed_trivial_usage \ - "[-Vhnef] pattern [files...]" + "[-nef] pattern [files...]" #define sed_full_usage \ "Options:\n" \ "\t-n\t\tsuppress automatic printing of pattern space\n" \ "\t-e script\tadd the script to the commands to be executed\n" \ "\t-f scriptfile\tadd the contents of script-file to the commands to be executed\n" \ - "\t-h\t\tdisplay this help message\n" \ "\n" \ "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 ..." @@ -842,51 +1362,82 @@ "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 \ +#define lash_trivial_usage \ "[FILE]...\n" \ "or: sh -c command [args]..." -#define sh_full_usage \ - "lash: The BusyBox command interpreter (shell)." +#define lash_full_usage \ + "lash: The BusyBox LAme SHell (command interpreter)" +#define lash_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_UNIQUE + #define USAGE_SORT_UNIQUE(a) a +#else + #define USAGE_SORT_UNIQUE(a) +#endif #ifdef BB_FEATURE_SORT_REVERSE #define USAGE_SORT_REVERSE(a) a #else #define USAGE_SORT_REVERSE(a) #endif #define sort_trivial_usage \ - "[-n]" USAGE_SORT_REVERSE(" [-r]") " [FILE]..." + "[-n" USAGE_SORT_REVERSE("r") USAGE_SORT_UNIQUE("u") "] [FILE]..." #define sort_full_usage \ - "Sorts lines of text in the specified files" + "Sorts lines of text in the specified files\n\n"\ + "Options:\n" \ + USAGE_SORT_UNIQUE("\t-u\tsuppress duplicate lines\n") \ + USAGE_SORT_REVERSE("\t-r\tsort in reverse order\n") \ + "\t-n\tsort numerics" +#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]..." + "[-a|g] [-F DEVICE] [SETTING]..." #define stty_full_usage \ "Without arguments, prints baud rate, line discipline," \ "\nand deviations from stty sane." \ "\n\nOptions:" \ - "\n\t-F device\topen device instead of stdin" \ + "\n\t-F DEVICE\topen device instead of stdin" \ "\n\t-a\t\tprint all current settings in human-readable form" \ "\n\t-g\t\tprint in stty-readable form" \ - "\n\t[SETTING]\tsee documentation" + "\n\t[SETTING]\tsee manpage" #define swapoff_trivial_usage \ - "[OPTION] [device]" + "[OPTION] [DEVICE]" #define swapoff_full_usage \ - "Stop swapping virtual memory pages on the given device.\n\n" \ + "Stop swapping virtual memory pages on DEVICE.\n\n" \ "Options:\n" \ "\t-a\tStop swapping on all swap devices" #define swapon_trivial_usage \ - "[OPTION] [device]" + "[OPTION] [DEVICE]" #define swapon_full_usage \ - "Start swapping virtual memory pages on the given device.\n\n" \ + "Start swapping virtual memory pages on DEVICE.\n\n" \ "Options:\n" \ "\t-a\tStart swapping on all swap devices" @@ -896,11 +1447,6 @@ "Write all buffered filesystem blocks to disk." -#ifdef BB_FEATURE_KLOGD - #define USAGE_KLOGD(a) a -#else - #define USAGE_KLOGD(a) -#endif #ifdef BB_FEATURE_REMOTE_LOG #define USAGE_REMOTE_LOG(a) a #else @@ -909,19 +1455,21 @@ #define syslogd_trivial_usage \ "[OPTION]..." #define syslogd_full_usage \ - "Linux system and kernel (provides klogd) logging utility.\n" \ - "Note that this version of syslogd/klogd ignores /etc/syslog.conf.\n\n" \ + "Linux system and kernel logging utility.\n" \ + "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \ "Options:\n" \ "\t-m NUM\t\tInterval between MARK lines (default=20min, 0=off)\n" \ "\t-n\t\tRun as a foreground process\n" \ - USAGE_KLOGD("\t-K\t\tDo not start up the klogd process\n") \ "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \ 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 +#ifndef BB_FEATURE_FANCY_TAIL #define USAGE_UNSIMPLE_TAIL(a) #else #define USAGE_UNSIMPLE_TAIL(a) a @@ -936,14 +1484,15 @@ 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 @@ -957,23 +1506,26 @@ #endif #define tar_trivial_usage \ "-[" USAGE_TAR_CREATE("c") "xtvO] " \ - USAGE_TAR_EXCLUDE("[--exclude File] [-X File]") \ - "[-f tarFile] [FILE(s)] ..." + USAGE_TAR_EXCLUDE("[--exclude FILE] [-X FILE]") \ + "[-f TARFILE] [-C DIR] [FILE(s)] ..." #define tar_full_usage \ "Create, extract, or list files from a tar file.\n\n" \ - "Main operation mode:\n" \ + "Options:\n" \ USAGE_TAR_CREATE("\tc\t\tcreate\n") \ "\tx\t\textract\n" \ "\tt\t\tlist\n" \ "\nFile selection:\n" \ - "\tf\t\tname of tarfile or \"-\" for stdin\n" \ + "\tf\t\tname of TARFILE or \"-\" for stdin\n" \ "\tO\t\textract to stdout\n" \ USAGE_TAR_EXCLUDE( \ "\texclude\t\tfile to exclude\n" \ "\tX\t\tfile with names to exclude\n" \ ) \ - "\nInformative output:\n" \ + "\tC\t\tchange to directory DIR before operation\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]..." @@ -981,9 +1533,13 @@ "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]" + "HOST [PORT]" #define telnet_full_usage \ "Telnet is used to establish interactive communication with another\n"\ "computer over a network using the TELNET protocol." @@ -993,13 +1549,56 @@ #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 $?\n" \ + "1\n" + +#ifdef BB_FEATURE_TFTP_GET + #define USAGE_TFTP_GET(a) a +#else + #define USAGE_TFTP_GET(a) +#endif +#ifdef BB_FEATURE_TFTP_PUT + #define USAGE_TFTP_PUT(a) a +#else + #define USAGE_TFTP_PUT(a) +#endif + +#define tftp_trivial_usage \ + "command SOURCE DEST" +#define tftp_full_usage \ + "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \ + "Commands:\n" \ + USAGE_TFTP_GET( \ + "\tget\tGet file from server SOURCE and store to local DEST.\n" \ + ) \ + USAGE_TFTP_PUT( \ + "\tput\tPut local file SOURCE to server DEST.\n" \ + ) \ + "\nWhen naming a server, use the syntax \"server:file\"." #define touch_trivial_usage \ - "[-c] file [file ...]" + "[-c] FILE [FILE ...]" #define touch_full_usage \ - "Update the last-modified date on the given file[s].\n\n" \ + "Update the last-modified date on the given FILE[s].\n\n" \ "Options:\n" \ "\t-c\tDo not create any files" +#define touch_example_usage \ + "$ 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]" @@ -1010,11 +1609,40 @@ "\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 traceroute_trivial_usage \ + "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n\ + [-s src_addr] [-t tos] [-w wait] host [data size]" +#define traceroute_full_usage \ + "trace the route ip packets follow going to \"host\"\n" \ + "Options:\n" \ + "\t-d\tset SO_DEBUG options to socket\n" \ + "\t-n\tPrint hop addresses numerically rather than symbolically\n" \ + "\t-r\tBypass the normal routing tables and send directly to a host\n" \ + "\t-v\tVerbose output\n" \ + "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \ + "\t-p port#\tSet the base UDP port number used in probes\n" \ + "\t\t(default is 33434)\n" \ + "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \ + "\t\t(default is 3)\n" \ + "\t-s src_addr\tUse the following IP address as the source address\n" \ + "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \ + "\t\t(default 0)\n" \ + "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \ + "\t\t(default 3 sec.)." + #define true_trivial_usage \ "" #define true_full_usage \ "Return an exit code of TRUE (0)." +#define true_example_usage \ + "$ true\n" \ + "$ echo $?\n" \ + "0\n" #define tty_trivial_usage \ "" @@ -1022,6 +1650,9 @@ "Print the file name of the terminal connected to standard input.\n\n"\ "Options:\n" \ "\t-s\tprint nothing, only return an exit status" +#define tty_example_usage \ + "$ tty\n" \ + "/dev/tty2\n" #ifdef BB_FEATURE_MOUNT_FORCE #define USAGE_MOUNT_FORCE(a) a @@ -1029,14 +1660,16 @@ #define USAGE_MOUNT_FORCE(a) #endif #define umount_trivial_usage \ - "[flags] filesystem|directory" + "[flags] FILESYSTEM|DIRECTORY" #define umount_full_usage \ "Unmount file systems\n" \ - "\nFlags:\n" "\t-a:\tUnmount all file systems" \ - USAGE_MTAB(" in /etc/mtab\n\t-n:\tDon't erase /etc/mtab entries") \ - "\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)") + "\nFlags:\n" "\t-a\tUnmount all file systems" \ + USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \ + "\n\t-r\tTry to remount devices as read-only if mount is busy" \ + USAGE_MOUNT_FORCE("\n\t-f\tForce 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]..." @@ -1050,6 +1683,9 @@ "\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]]" @@ -1060,11 +1696,21 @@ "\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]" + "[option] [FILE]" #define unix2dos_full_usage \ - "See 'dos2unix --help' for help!" + "Converts FILE from unix format to dos format. When no option\n" \ + "is given, the input is converted to the opposite output format.\n" \ + "When no file is given, uses stdin for input and stdout for output.\n" \ + "Options:\n" \ + "\t-u\toutput will be in UNIX format\n" \ + "\t-d\toutput will be in DOS format" #define update_trivial_usage \ "[options]" @@ -1079,25 +1725,48 @@ "" #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]..." #define uudecode_full_usage \ "Uudecode a file that is uuencoded.\n\n" \ "Options:\n" \ - "\t-o FILE\tdirect output to FILE" \ + "\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" #define uuencode_full_usage \ "Uuencode a file.\n\n" \ "Options:\n" \ - "\t-m\tuse base64 encoding as of RFC1521" + "\t-m\tuse base64 encoding per RFC1521" +#define uuencode_example_usage \ + "$ uuencode busybox busybox\n" \ + "begin 755 busybox\n" \ + "\n" \ + "$ uudecode busybox busybox > busybox.uu\n" \ + "$\n" + +#define vi_trivial_usage \ + "[OPTION] [FILE]..." +#define vi_full_usage \ + "edit FILE.\n\n" \ + "Options:\n" \ + "\t-R\tRead-only- do not write to the file." #define watchdog_trivial_usage \ "DEV" @@ -1114,19 +1783,27 @@ "\t-l\tprint the newline counts\n" \ "\t-L\tprint the length of the longest line\n" \ "\t-w\tprint the word counts" +#define wc_example_usage \ + "$ wc /etc/passwd\n" \ + " 31 46 1365 /etc/passwd\n" #define wget_trivial_usage \ - "[-c] [-O file] url" + "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n\t[--header 'header: value'] [-P DIR] url" #define wget_full_usage \ - "wget retrieves files via HTTP\n\n" \ + "wget retrieves files via HTTP or FTP\n\n" \ "Options:\n" \ "\t-c\tcontinue retrieval of aborted transfers\n" \ + "\t-q\tquiet mode - do not print\n" \ + "\t-P\tSet directory prefix to DIR\n" \ "\t-O\tsave to filename ('-' for stdout)" #define which_trivial_usage \ "[COMMAND ...]" #define which_full_usage \ "Locates a COMMAND." +#define which_example_usage \ + "$ which login\n" \ + "/bin/login\n" #define whoami_trivial_usage \ "" @@ -1137,11 +1814,14 @@ "[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"