These days busybox.pod is autogenerated, so it should be removed

from CVS.

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-# vi: set sw=4 ts=4:
-
-=head1 NAME
-
-BusyBox - The Swiss Army Knife of Embedded Linux
-
-=head1 SYNTAX
-
- BusyBox <function> [arguments...]  # or
-
- <function> [arguments...]	    # if symlinked
-
-=head1 DESCRIPTION
-
-BusyBox combines tiny versions of many common UNIX utilities into a single
-small executable. It provides minimalist replacements for most of the utilities
-you usually find in fileutils, shellutils, findutils, textutils, grep, gzip,
-tar, etc.  BusyBox provides a fairly complete POSIX environment for any small
-or embedded system.  The utilities in BusyBox generally have fewer options than
-their full-featured GNU cousins; however, the options that are included provide
-the expected functionality and behave very much like their GNU counterparts. 
-
-BusyBox has been written with size-optimization and limited resources in mind.
-It is also extremely modular so you can easily include or exclude commands (or
-features) at compile time.  This makes it easy to customize your embedded
-systems.  To create a working system, just add a kernel, a shell (such as ash),
-and an editor (such as elvis-tiny or ae).
-
-=head1 USAGE
-
-When you create a link to BusyBox for the function you wish to use, when BusyBox
-is called using that link it will behave as if the command itself has been invoked.
-
-For example, entering
-
-	ln -s ./BusyBox ls
-	./ls
-
-will cause BusyBox to behave as 'ls' (if the 'ls' command has been compiled
-into BusyBox). 
-
-You can also invoke BusyBox by issuing the command as an argument on the
-command line.  For example, entering
-
-	./BusyBox ls
-
-will also cause BusyBox to behave as 'ls'. 
-
-=head1 COMMON OPTIONS
-
-Most BusyBox commands support the B<-h> option to provide a
-terse runtime description of their behavior. 
-
-=head1 COMMANDS
-
-Currently defined functions include:
-
-adjtimex, ar, basename, busybox, cat, chgrp, chmod, chown, chroot, chvt, clear,
-cmp, cp, cut, date, dc, dd, deallocvt, df, dirname, dmesg, dos2unix, dpkg,
-dpkg-deb, du, dumpkmap, dutmp, echo, expr, false, fbset, fdflush, find, free,
-freeramdisk, fsck.minix, getopt, grep, gunzip, gzip, halt, head, hostid,
-hostname, id, ifconfig, init, insmod, kill, killall, klogd, length, ln,
-loadacm, loadfont, loadkmap, logger, logname, ls, lsmod, makedevs, md5sum,
-mkdir, mkfifo, mkfs.minix, mknod, mkswap, mktemp, more, mount, mt, mv, nc,
-nslookup, ping, pivot_root, poweroff, printf, ps, pwd, rdate, readlink, reboot,
-renice, reset, rm, rmdir, rmmod, route, rpmunpack, sed, setkeycodes, sh, sleep,
-sort, stty, swapoff, swapon, sync, syslogd, tail, tar, tee, telnet, test, tftp,
-touch, tr, true, tty, umount, uname, uniq, unix2dos, update, uptime, usleep,
-uudecode, uuencode, watchdog, wc, wget, which, whoami, xargs, yes, zcat, [
-
-=over 4
-
-=item B<adjtimex>
-
-adjtimex [B<-q>] [B<-o> offset] [B<-f> frequency] [B<-p> timeconstant] [B<-t> tick]
-
-Reads and optionally sets system timebase parameters.
-See adjtimex(2).
-
-Options:
-
-	-q		quiet mode - do not print
-	-o offset	time offset, microseconds
-	-f frequency	frequency adjust, integer kernel units (65536 is 1ppm)
-			(positive values make the system clock run fast)
-	-t tick		microseconds per tick, usually 10000
-	-p timeconstant
-
--------------------------------
-
-=item B<ar>
-
-ar -[ovR]{ptx} archive filenames
-
-Extract or list files from an ar archive.
-
-Options:
-
-	-o		preserve original dates
-	-p		extract to stdout
-	-t		list
-	-x		extract
-	-v		verbosely list files processed
-	-R		recursive action
-
--------------------------------
-
-=item B<basename>
-
-basename FILE [SUFFIX]
-
-Strips directory path and suffixes from FILE.
-If specified, also removes any trailing SUFFIX.
-
-Example:
-
-	$ basename /usr/local/bin/foo
-	foo
-	$ basename /usr/local/bin/
-	bin
-	$ basename /foo/bar.txt .txt
-	bar
-
--------------------------------
-
-=item B<cat>
-
-cat [FILE]...
-
-Concatenates FILE(s) and prints them to stdout.
-
-Example:
-
-	$ cat /proc/uptime
-	110716.72 17.67
-
--------------------------------
-
-=item B<chgrp>
-
-chgrp [OPTION]... GROUP FILE...
-
-Change the group membership of each FILE to GROUP.
-
-Options:
-
-	-R	Changes files and directories recursively.
-
-Example:
-
-	$ ls -l /tmp/foo
-	-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo
-	$ chgrp root /tmp/foo
-	$ ls -l /tmp/foo
-	-r--r--r--    1 andersen root            0 Apr 12 18:25 /tmp/foo
-
--------------------------------
-
-=item B<chmod>
-
-chmod [B<-R>] MODE[,MODE]... FILE...
-
-Each MODE is one or more of the letters ugoa, one of the
-symbols +-= and one or more of the letters rwxst.
-
-Options:
-
-	-R	Changes files and directories recursively.
-
-Example:
-
-	$ ls -l /tmp/foo
-	-rw-rw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo
-	$ chmod u+x /tmp/foo
-	$ ls -l /tmp/foo
-	-rwxrw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo*
-	$ chmod 444 /tmp/foo
-	$ ls -l /tmp/foo
-	-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo
-
--------------------------------
-
-=item B<chown>
-
-chown [OPTION]...  OWNER[<.|:>[GROUP]] FILE...
-
-Change the owner and/or group of each FILE to OWNER and/or GROUP.
-
-Options:
-
-	-R	Changes files and directories recursively.
-
-Example:
-
-	$ ls -l /tmp/foo
-	-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo
-	$ chown root /tmp/foo
-	$ ls -l /tmp/foo
-	-r--r--r--    1 root     andersen        0 Apr 12 18:25 /tmp/foo
-	$ chown root.root /tmp/foo
-	ls -l /tmp/foo
-	-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo
-
--------------------------------
-
-=item B<chroot>
-
-chroot NEWROOT [COMMAND...]
-
-Run COMMAND with root directory set to NEWROOT.
-
-Example:
-
-	$ ls -l /bin/ls
-	lrwxrwxrwx    1 root     root          12 Apr 13 00:46 /bin/ls -> /BusyBox
-	$ mount /dev/hdc1 /mnt -t minix
-	$ chroot /mnt
-	$ ls -l /bin/ls
-	-rwxr-xr-x    1 root     root        40816 Feb  5 07:45 /bin/ls*
-
--------------------------------
-
-=item B<chvt>
-
-chvt N
-
-Changes the foreground virtual terminal to /dev/ttyN
-
--------------------------------
-
-=item B<clear>
-
-clear 	
-
-Clear screen.
-
--------------------------------
-
-=item B<cmp>
-
-cmp FILE1 [FILE2]
-
-Compare files.
-
--------------------------------
-
-=item B<cp>
-
-cp [OPTION]... SOURCE DEST
-
-Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.
-
-	-a	Same as -dpR
-	-d	Preserves links
-	-p	Preserves file attributes if possible
-	-f	force (implied; ignored) - always set
-	-R	Copies directories recursively
-
--------------------------------
-
-=item B<cut>
-
-cut [OPTION]... [FILE]...
-
-Prints selected fields from each input FILE to standard output.
-
-Options:
-
-	-b LIST		Output only bytes from LIST
-	-c LIST		Output only characters from LIST
-	-d CHAR		Use CHAR instead of tab as the field delimiter
-	-s		Output only the lines containing delimiter
-	-f N		Print only these fields
-	-n		Ignored
-
-Example:
-
-	$ echo "Hello world" | cut -f 1 -d ' '
-	Hello
-	$ echo "Hello world" | cut -f 2 -d ' '
-	world
-
--------------------------------
-
-=item B<date>
-
-date [OPTION]... [+FORMAT]
-
-Displays the current time in the given FORMAT, or sets the system date.
-
-Options:
-
-	-R		Outputs RFC-822 compliant date string
-	-d STRING	display time described by STRING, not `now'
-	-s		Sets time described by STRING
-	-u		Prints or sets Coordinated Universal Time
-
-Example:
-
-	$ date
-	Wed Apr 12 18:52:41 MDT 2000
-
--------------------------------
-
-=item B<dc>
-
-dc expression ...
-
-This is a Tiny RPN calculator that understands the
-following operations: +, -, /, *, and, or, not, eor.
-i.e. 'dc 2 2 add' -> 4, and 'dc 8 8 \* 2 2 + /' -> 16
-
-Example:
-
-	$ dc 2 2 +
-	4
-	$ dc 8 8 * 2 2 + /
-	16
-	$ dc 0 1 and
-	0
-	$ dc 0 1 or
-	1
-	$ echo 72 9 div 8 mul | dc
-	64
-
--------------------------------
-
-=item B<dd>
-
-dd [if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]
-	  [seek=N] [conv=notrunc|sync]
-
-Copy a file, converting and formatting according to options
-
-	if=FILE		read from FILE instead of stdin
-	of=FILE		write to FILE instead of stdout
-	bs=N		read and write N bytes at a time
-	count=N		copy only N input blocks
-	skip=N		skip N input blocks
-	seek=N		skip N output blocks
-	conv=notrunc	don't truncate output file
-	conv=sync	pad blocks with zeros
-
-Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),
-MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824).
-
-Example:
-
-	$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4
-	4+0 records in
-	4+0 records out
-
--------------------------------
-
-=item B<deallocvt>
-
-deallocvt N
-
-Deallocate unused virtual terminal /dev/ttyN
-
--------------------------------
-
-=item B<df>
-
-df [B<-hmk>] [filesystem ...]
-
-Print the filesystem space used and space available.
-
-Options:
-
-	-h	print sizes in human readable format (e.g., 1K 243M 2G )
-	-m	print sizes in megabytes
-	-k	print sizes in kilobytes(default)
-
-Example:
-
-	$ df
-	Filesystem           1k-blocks      Used Available Use% Mounted on
-	/dev/sda3              8690864   8553540    137324  98% /
-	/dev/sda1                64216     36364     27852  57% /boot
-	$ df /dev/sda3
-	Filesystem           1k-blocks      Used Available Use% Mounted on
-	/dev/sda3              8690864   8553540    137324  98% /
-
--------------------------------
-
-=item B<dirname>
-
-dirname [FILENAME ...]
-
-Strips non-directory suffix from FILENAME
-
-Example:
-
-	$ dirname /tmp/foo
-	/tmp
-	$ dirname /tmp/foo/
-	/tmp
-
--------------------------------
-
-=item B<dmesg>
-
-dmesg [B<-c>] [B<-n> LEVEL] [B<-s> SIZE]
-
-Prints or controls the kernel ring buffer
-
-Options:
-
-	-c		Clears the ring buffer's contents after printing
-	-n LEVEL	Sets console logging level
-	-s SIZE		Use a buffer of size SIZE
-
--------------------------------
-
-=item B<dos2unix>
-
-dos2unix [option] [file]
-
-Converts a text file to/from dos format to unix format.
-
-Options:
-
-	-u	output will be in UNIX format
-	-d	output will be in DOS format
-
-- when no option is given then input format will be automaticaly detected
-
-  and converted to the oposite format on output
-- when no file is given, then stdin is used as input and stdout as output
-
--------------------------------
-
-=item B<dpkg>
-
-dpkg [B<-i>|B<-r>|-B<-unpack>|-B<-configure>] my.deb
-
-WORK IN PROGRESS, only usefull for debian-installer
-
--------------------------------
-
-=item B<dpkg_deb>
-
-dpkg_deb [B<-cefItxX>] file [argument]
-
-Perform actions on debian packages (.debs)
-
-Options:
-
-	-c	List contents of filesystem tree
-	-e	Extract control files to [argument] directory
-	-f	Display control field name starting with [argument]
-	-I	Display the control filenamed [argument]
-	-t	Extract filesystem tree to stdout in tar format
-	-x	Exctract packages filesystem tree to directory
-	-X	Verbose extract
-
-Example:
-
-	$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp
-
--------------------------------
-
-=item B<du>
-
-du [B<-lshmk>] [FILE]...
-
-Summarizes disk space used for each FILE and/or directory.
-Disk space is printed in units of 1024 bytes.
-
-Options:
-
-	-l	count sizes many times if hard linked
-	-s	display only a total for each argument
-	-h	print sizes in human readable format (e.g., 1K 243M 2G )
-	-m	print sizes in megabytes
-	-k	print sizes in kilobytes(default)
-
-Example:
-
-	$ du
-	16      ./CVS
-	12      ./kernel-patches/CVS
-	80      ./kernel-patches
-	12      ./tests/CVS
-	36      ./tests
-	12      ./scripts/CVS
-	16      ./scripts
-	12      ./docs/CVS
-	104     ./docs
-	2417    .
-
--------------------------------
-
-=item B<dumpkmap>
-
-dumpkmap > keymap
-
-Prints out a binary keyboard translation table to standard output.
-
-Example:
-
-	$ dumpkmap > keymap
-
--------------------------------
-
-=item B<dutmp>
-
-dutmp [FILE]
-
-Dump utmp file format (pipe delimited) from FILE
-or stdin to stdout.  (i.e. 'dutmp /var/run/utmp')
-
-Example:
-
-	$ dutmp /var/run/utmp
-	8|7||si|||0|0|0|955637625|760097|0
-	2|0|~|~~|reboot||0|0|0|955637625|782235|0
-	1|20020|~|~~|runlevel||0|0|0|955637625|800089|0
-	8|125||l4|||0|0|0|955637629|998367|0
-	6|245|tty1|1|LOGIN||0|0|0|955637630|998974|0
-	6|246|tty2|2|LOGIN||0|0|0|955637630|999498|0
-	7|336|pts/0|vt00andersen|andersen|:0.0|0|0|0|955637763|0|0
-
--------------------------------
-
-=item B<echo>
-
-echo [B<-neE>] [ARG ...]
-
-Prints the specified ARGs to stdout
-
-Options:
-
-	-n	suppress trailing newline
-	-e	interpret backslash-escaped characters (i.e. \t=tab etc)
-	-E	disable interpretation of backslash-escaped characters
-
-Example:
-
-	$ echo "Erik is cool"
-	Erik is cool
-	$  echo -e "Erik\nis\ncool"
-	Erik
-	is
-	cool
-	$ echo "Erik
-	is
-	cool"
-	Erik
-	is
-	cool
-
--------------------------------
-
-=item B<env>
-
-env [-] [B<-iu>] [name=value ...] [command]
-
-Prints the current environment or runs a program after setting
-up the specified environment.
-
-Options:
-
-	-, -i	start with an empty environment
-	-u	remove variable from the environment
-
--------------------------------
-
-=item B<expr>
-
-expr EXPRESSION
-
-Prints the value of EXPRESSION to standard output.
-
-EXPRESSION may be:
-
-	ARG1 |  ARG2	ARG1 if it is neither null nor 0, otherwise ARG2
-	ARG1 &  ARG2	ARG1 if neither argument is null or 0, otherwise 0
-	ARG1 <  ARG2	ARG1 is less than ARG2
-	ARG1 <= ARG2	ARG1 is less than or equal to ARG2
-	ARG1 =  ARG2	ARG1 is equal to ARG2
-	ARG1 != ARG2	ARG1 is unequal to ARG2
-	ARG1 >= ARG2	ARG1 is greater than or equal to ARG2
-	ARG1 >  ARG2	ARG1 is greater than ARG2
-	ARG1 +  ARG2	arithmetic sum of ARG1 and ARG2
-	ARG1 -  ARG2	arithmetic difference of ARG1 and ARG2
-	ARG1 *  ARG2	arithmetic product of ARG1 and ARG2
-	ARG1 /  ARG2	arithmetic quotient of ARG1 divided by ARG2
-	ARG1 %  ARG2	arithmetic remainder of ARG1 divided by ARG2
-	STRING : REGEXP             anchored pattern match of REGEXP in STRING
-	match STRING REGEXP         same as STRING : REGEXP
-	substr STRING POS LENGTH    substring of STRING, POS counted from 1
-	index STRING CHARS          index in STRING where any CHARS is found,
-	                            or 0
-	length STRING               length of STRING
-	quote TOKEN                 interpret TOKEN as a string, even if
-	                            it is a keyword like `match' or an
-	                            operator like `/'
-	( EXPRESSION )              value of EXPRESSION
-
-Beware that many operators need to be escaped or quoted for shells.
-Comparisons are arithmetic if both ARGs are numbers, else
-lexicographical.  Pattern matches return the string matched between 
-\( and \) or null; if \( and \) are not used, they return the number 
-of characters matched or 0.
-
--------------------------------
-
-=item B<false>
-
-false 	
-
-Return an exit code of FALSE (1).
-
-Example:
-
-	$ false
-	$ echo $?
-	1
-
--------------------------------
-
-=item B<fbset>
-
-fbset [options] [mode]
-
-Show and modify frame buffer settings
-
-Example:
-
-	$ fbset
-	mode "1024x768-76"
-		# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz
-		geometry 1024 768 1024 768 16
-		timings 12714 128 32 16 4 128 4
-		accel false
-		rgba 5/11,6/5,5/0,0/0
-	endmode
-
--------------------------------
-
-=item B<fdflush>
-
-fdflush DEVICE
-
-Forces floppy disk drive to detect disk change
-
--------------------------------
-
-=item B<find>
-
-find [PATH...] [EXPRESSION]
-
-Search for files in a directory hierarchy.  The default PATH is
-the current directory; default EXPRESSION is 'B<-print>'
-
-EXPRESSION may consist of:
-
-	-follow		Dereference symbolic links.
-	-name PATTERN	File name (leading directories removed) matches PATTERN.
-	-print		Print (default and assumed).
-
-	-type X		Filetype matches X (where X is one of: f,d,l,b,c,...)
-	-perm PERMS	Permissions match any of (+NNN); all of (-NNN);
-			or exactly (NNN)
-	-mtime TIME	Modified time is greater than (+N); less than (-N);
-			or exactly (N) days
-
-Example:
-
-	$ find / -name /etc/passwd
-	/etc/passwd
-
--------------------------------
-
-=item B<free>
-
-free 	
-
-Displays the amount of free and used system memory
-
-Example:
-
-	$ free
-	              total         used         free       shared      buffers
-	  Mem:       257628       248724         8904        59644        93124
-	 Swap:       128516         8404       120112
-	Total:       386144       257128       129016
-
--------------------------------
-
-=item B<freeramdisk>
-
-freeramdisk DEVICE
-
-Frees all memory used by the specified ramdisk.
-
-Example:
-
-	$ freeramdisk /dev/ram2
-
--------------------------------
-
-=item B<fsck_minix>
-
-fsck_minix [B<-larvsmf>] /dev/name
-
-Performs a consistency check for MINIX filesystems.
-
-Options:
-
-	-l	Lists all filenames
-	-r	Perform interactive repairs
-	-a	Perform automatic repairs
-	-v	verbose
-	-s	Outputs super-block information
-	-m	Activates MINIX-like "mode not cleared" warnings
-	-f	Force file system check.
-
--------------------------------
-
-=item B<getopt>
-
-getopt [OPTIONS]...
-
-Parse command options
-
-	-a, --alternative		Allow long options starting with single -
-	-l, --longoptions=longopts	Long options to be recognized
-	-n, --name=progname		The name under which errors are reported
-	-o, --options=optstring	Short options to be recognized
-	-q, --quiet			Disable error reporting by getopt(3)
-	-Q, --quiet-output		No normal output
-	-s, --shell=shell		Set shell quoting conventions
-	-T, --test			Test for getopt(1) version
-	-u, --unqote			Do not quote the output
-
-Example:
-
-	$ cat getopt.test
-	#!/bin/sh
-	GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \
-	       -n 'example.busybox' -- "$@"`
-	if [ $? != 0 ] ; then  exit 1 ; fi
-	eval set -- "$GETOPT"
-	while true ; do
-	 case $1 in
-	   -a|--a-long) echo "Option a" ; shift ;;
-	   -b|--b-long) echo "Option b, argument `$2'" ; shift 2 ;;
-	   -c|--c-long)
-	     case "$2" in
-	       "") echo "Option c, no argument"; shift 2 ;;
-	       *)  echo "Option c, argument `$2'" ; shift 2 ;;
-	     esac ;;
-	   --) shift ; break ;;
-	   *) echo "Internal error!" ; exit 1 ;;
-	 esac
-	done
-
--------------------------------
-
-=item B<grep>
-
-grep [B<-ihHnqvs>] pattern [files...]
-
-Search for PATTERN in each FILE or standard input.
-
-Options:
-
-	-H	prefix output lines with filename where match was found
-	-h	suppress the prefixing filename on output
-	-i	ignore case distinctions
-	-l	list names of files that match
-	-n	print line number with output lines
-	-q	be quiet. Returns 0 if result was found, 1 otherwise
-	-v	select non-matching lines
-	-s	suppress file open/read error messages
-
-Example:
-
-	$ grep root /etc/passwd
-	root:x:0:0:root:/root:/bin/bash
-	$ grep ^[rR]oo. /etc/passwd
-	root:x:0:0:root:/root:/bin/bash
-
--------------------------------
-
-=item B<gunzip>
-
-gunzip [OPTION]... FILE
-
-Uncompress FILE (or standard input if FILE is '-').
-
-Options:
-
-	-c	Write output to standard output
-	-t	Test compressed file integrity
-
-Example:
-
-	$ ls -la /tmp/BusyBox*
-	-rw-rw-r--    1 andersen andersen   557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz
-	$ gunzip /tmp/BusyBox-0.43.tar.gz
-	$ ls -la /tmp/BusyBox*
-	-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar
-
--------------------------------
-
-=item B<gzip>
-
-gzip [OPTION]... FILE
-
-Compress FILE with maximum compression.
-When FILE is '-', reads standard input.  Implies B<-c>.
-
-Options:
-
-	-c	Write output to standard output instead of FILE.gz
-	-d	decompress
-
-Example:
-
-	$ ls -la /tmp/BusyBox*
-	-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar
-	$ gzip /tmp/BusyBox-0.43.tar
-	$ ls -la /tmp/BusyBox*
-	-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/BusyBox-0.43.tar.gz
-
--------------------------------
-
-=item B<halt>
-
-halt 	
-
-Halt the system.
-
--------------------------------
-
-=item B<head>
-
-head [OPTION] [FILE]...
-
-Print first 10 lines of each FILE to standard output.
-With more than one FILE, precede each with a header giving the
-file name. With no FILE, or when FILE is -, read standard input.
-
-Options:
-
-	-n NUM		Print first NUM lines instead of first 10
-
-Example:
-
-	$ head -n 2 /etc/passwd
-	root:x:0:0:root:/root:/bin/bash
-	daemon:x:1:1:daemon:/usr/sbin:/bin/sh
-
--------------------------------
-
-=item B<hostid>
-
-hostid 	
-
-Print out a unique 32-bit identifier for the machine.
-
--------------------------------
-
-=item B<hostname>
-
-hostname [OPTION] {hostname | B<-F> file}
-
-Get or set the hostname or DNS domain name. If a hostname is given
-(or a file with the B<-F> parameter), the host name will be set.
-
-Options:
-
-	-s		Short
-	-i		Addresses for the hostname
-	-d		DNS domain name
-	-F, --file FILE	Use the contents of FILE to specify the hostname
-
-Example:
-
-	$ hostname
-	slag 
-
--------------------------------
-
-=item B<id>
-
-id [OPTIONS]... [USERNAME]
-
-Print information for USERNAME or the current user
-
-Options:
-
-	-g	prints only the group ID
-	-u	prints only the user ID
-	-n	print a name instead of a number (with for -ug)
-	-r	prints the real user ID instead of the effective ID (with -ug)
-
-Example:
-
-	$ id
-	uid=1000(andersen) gid=1000(andersen)
-
--------------------------------
-
-=item B<ifconfig>
-
-ifconfig [B<-a>] <interface> [<address>]
-
-configure a network interface
-
-Options:
-
-	[[-]broadcast [<address>]]  [[-]pointopoint [<address>]]
-	[netmask <address>]  [dstaddr <address>]
-	[outfill <NN>] [keepalive <NN>]
-	[hw ether <address>]  [metric <NN>]  [mtu <NN>]
-	[[-]trailers]  [[-]arp]  [[-]allmulti]
-	[multicast]  [[-]promisc]  [txqueuelen <NN>]  [[-]dynamic]
-	[mem_start <NN>]  [io_addr <NN>]  [irq <NN>]
-	[up|down] ...
-
--------------------------------
-
-=item B<init>
-
-init 	
-
-Init is the parent of all processes.
-
-This version of init is designed to be run only by the kernel.
-
-BusyBox init doesn't support multiple runlevels.  The runlevels field of
-the /etc/inittab file is completely ignored by BusyBox init. If you want 
-runlevels, use sysvinit.
-
-BusyBox init works just fine without an inittab.  If no inittab is found, 
-it has the following default behavior:
-
-	::sysinit:/etc/init.d/rcS
-	::askfirst:/bin/sh
-	::ctrlaltdel:/sbin/reboot
-	::shutdown:/sbin/swapoff -a
-	::shutdown:/bin/umount -a -r
-
-if it detects that /dev/console is _not_ a serial console, it will also run:
-
-	tty2::askfirst:/bin/sh
-	tty3::askfirst:/bin/sh
-	tty4::askfirst:/bin/sh
-
-If you choose to use an /etc/inittab file, the inittab entry format is as follows:
-
-	<id>:<runlevels>:<action>:<process>
-
-	<id>: 
-
-		WARNING: This field has a non-traditional meaning for BusyBox init!
-		The id field is used by BusyBox init to specify the controlling tty for
-		the specified process to run on.  The contents of this field are
-		appended to "/dev/" and used as-is.  There is no need for this field to
-		be unique, although if it isn't you may have strange results.  If this
-		field is left blank, the controlling tty is set to the console.  Also
-		note that if BusyBox detects that a serial console is in use, then only
-		entries whose controlling tty is either the serial console or /dev/null
-		will be run.  BusyBox init does nothing with utmp.  We don't need no
-		stinkin' utmp.
-
-	<runlevels>: 
-
-		The runlevels field is completely ignored.
-
-	<action>: 
-
-		Valid actions include: sysinit, respawn, askfirst, wait, 
-		once, ctrlaltdel, and shutdown.
-
-		The available actions can be classified into two groups: actions
-		that are run only once, and actions that are re-run when the specified
-		process exits.
-
-		Run only-once actions:
-
-			'sysinit' is the first item run on boot.  init waits until all
-			sysinit actions are completed before continuing.  Following the
-			completion of all sysinit actions, all 'wait' actions are run.
-			'wait' actions, like  'sysinit' actions, cause init to wait until
-			the specified task completes.  'once' actions are asyncronous,
-			therefore, init does not wait for them to complete.  'ctrlaltdel'
-			actions are run when the system detects that someone on the system
-                       console has pressed the CTRL-ALT-DEL key combination.  Typically one
-                       wants to run 'reboot' at this point to cause the system to reboot.
-			Finally the 'shutdown' action specifies the actions to taken when
-                       init is told to reboot.  Unmounting filesystems and disabling swap
-                       is a very good here
-
-		Run repeatedly actions:
-
-			'respawn' actions are run after the 'once' actions.  When a process
-			started with a 'respawn' action exits, init automatically restarts
-			it.  Unlike sysvinit, BusyBox init does not stop processes from
-			respawning out of control.  The 'askfirst' actions acts just like
-			respawn, except that before running the specified process it
-			displays the line "Please press Enter to activate this console."
-			and then waits for the user to press enter before starting the
-			specified process.  
-
-		Unrecognized actions (like initdefault) will cause init to emit an
-		error message, and then go along with its business.  All actions are
-		run in the reverse order from how they appear in /etc/inittab.
-
-	<process>: 
-
-		Specifies the process to be executed and it's command line.
-
-Example /etc/inittab file:
-
-	# This is run first except when booting in single-user mode.
-	#
-	::sysinit:/etc/init.d/rcS
-	
-	# /bin/sh invocations on selected ttys
-	#
-	# Start an "askfirst" shell on the console (whatever that may be)
-	::askfirst:-/bin/sh
-	# Start an "askfirst" shell on /dev/tty2-4
-	tty2::askfirst:-/bin/sh
-	tty3::askfirst:-/bin/sh
-	tty4::askfirst:-/bin/sh
-	
-	# /sbin/getty invocations for selected ttys
-	#
-	tty4::respawn:/sbin/getty 38400 tty5
-	tty5::respawn:/sbin/getty 38400 tty6
-	
-	
-	# Example of how to put a getty on a serial line (for a terminal)
-	#
-	#::respawn:/sbin/getty -L ttyS0 9600 vt100
-	#::respawn:/sbin/getty -L ttyS1 9600 vt100
-	#
-	# Example how to put a getty on a modem line.
-	#::respawn:/sbin/getty 57600 ttyS2
-	
-	# Stuff to do before rebooting
-	::ctrlaltdel:/sbin/reboot
-	::shutdown:/bin/umount -a -r
-	::shutdown:/sbin/swapoff -a
-
-
--------------------------------
-
-=item B<insmod>
-
-insmod [OPTION]... MODULE [symbol=value]...
-
-Loads the specified kernel modules into the kernel.
-
-Options:
-
-	-f	Force module to load into the wrong kernel version.
-	-k	Make module autoclean-able.
-	-v	verbose output
-	-L	Lock to prevent simultaneous loads of a module
-	-x	do not export externs
-
--------------------------------
-
-=item B<kill>
-
-kill [B<-signal>] process-id [process-id ...]
-
-Send a signal (default is SIGTERM) to the specified process(es).
-
-Options:
-
-	-l	List all signal names and numbers.
-
-Example:
-
-	$ ps | grep apache
-	252 root     root     S [apache]
-	263 www-data www-data S [apache]
-	264 www-data www-data S [apache]
-	265 www-data www-data S [apache]
-	266 www-data www-data S [apache]
-	267 www-data www-data S [apache]
-	$ kill 252
-
--------------------------------
-
-=item B<killall>
-
-killall [B<-signal>] process-name [process-name ...]
-
-Send a signal (default is SIGTERM) to the specified process(es).
-
-Options:
-
-	-l	List all signal names and numbers.
-
-Example:
-
-	$ killall apache
-
--------------------------------
-
-=item B<klogd>
-
-klogd B<-n>
-
-Kernel logger.
-Options:
-
-	-n	Run as a foreground process.
-
--------------------------------
-
-=item B<length>
-
-length STRING
-
-Prints out the length of the specified STRING.
-
-Example:
-
-	$ length Hello
-	5
-
--------------------------------
-
-=item B<ln>
-
-ln [OPTION] TARGET... LINK_NAME|DIRECTORY
-
-Create a link named LINK_NAME or DIRECTORY to the specified TARGET
-
-You may use '--' to indicate that all following arguments are non-options.
-
-Options:
-
-	-s	make symbolic links instead of hard links
-	-f	remove existing destination files
-	-n	no dereference symlinks - treat like normal file
-
-Example:
-
-	$ ln -s BusyBox /tmp/ls
-	$ ls -l /tmp/ls
-	lrwxrwxrwx    1 root     root            7 Apr 12 18:39 ls -> BusyBox*
-
--------------------------------
-
-=item B<loadacm>
-
-loadacm < mapfile
-
-Loads an acm from standard input.
-
-Example:
-
-	$ loadacm < /etc/i18n/acmname
-
--------------------------------
-
-=item B<loadfont>
-
-loadfont < font
-
-Loads a console font from standard input.
-
-Example:
-
-	$ loadfont < /etc/i18n/fontname
-
--------------------------------
-
-=item B<loadkmap>
-
-loadkmap < keymap
-
-Loads a binary keyboard translation table from standard input.
-
-Example:
-
-	$ loadkmap < /etc/i18n/lang-keymap
-
--------------------------------
-
-=item B<logger>
-
-logger [OPTION]... [MESSAGE]
-
-Write MESSAGE to the system log.  If MESSAGE is omitted, log stdin.
-
-Options:
-
-	-s	Log to stderr as well as the system log.
-	-t	Log using the specified tag (defaults to user name).
-	-p	Enter the message with the specified priority.
-		This may be numerical or a ``facility.level'' pair.
-
-Example:
-
-	$ logger "hello"
-
--------------------------------
-
-=item B<logname>
-
-logname 	
-
-Print the name of the current user.
-
-Example:
-
-	$ logname
-	root
-
--------------------------------
-
-=item B<logread>
-
-logread         
-
-Shows the messages from syslogd (using circular buffer).
-
--------------------------------
-
-=item B<ls>
-
-ls [B<-1AacCdeFilnpLRrSsTtuvwxXhk>] [filenames...]
-
-List directory contents
-
-Options:
-
-	-1	list files in a single column
-	-A	do not list implied . and ..
-	-a	do not hide entries starting with .
-	-C	list entries by columns
-	-c	with -l: show ctime
-	-d	list directory entries instead of contents
-	-e	list both full date and full time
-	-F	append indicator (one of */=@|) to entries
-	-i	list the i-node for each file
-	-l	use a long listing format
-	-n	list numeric UIDs and GIDs instead of names
-	-p	append indicator (one of /=@|) to entries
-	-L	list entries pointed to by symbolic links
-	-R	list subdirectories recursively
-	-r	sort the listing in reverse order
-	-S	sort the listing by file size
-	-s	list the size of each file, in blocks
-	-T NUM	assume Tabstop every NUM columns
-	-t	with -l: show modification time
-	-u	with -l: show access time
-	-v	sort the listing by version
-	-w NUM	assume the terminal is NUM columns wide
-	-x	list entries by lines instead of by columns
-	-X	sort the listing by extension
-	-h	print sizes in human readable format (e.g., 1K 243M 2G )
-	-k	print sizes in kilobytes(default)
-
--------------------------------
-
-=item B<lsmod>
-
-lsmod 	
-
-List the currently loaded kernel modules.
-
--------------------------------
-
-=item B<makedevs>
-
-makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]
-
-Creates a range of block or character special files
-
-TYPEs include:
-
-	b:	Make a block (buffered) device.
-	c or u:	Make a character (un-buffered) device.
-	p:	Make a named pipe. MAJOR and MINOR are ignored for named pipes.
-
-FIRST specifies the number appended to NAME to create the first device.
-LAST specifies the number of the last item that should be created.
-If 's' is the last argument, the base device is created as well.
-
-For example:
-
-	makedevs /dev/ttyS c 4 66 2 63   ->  ttyS2-ttyS63
-	makedevs /dev/hda b 3 0 0 8 s    ->  hda,hda1-hda8
-
-Example:
-
-	$ makedevs /dev/ttyS c 4 66 2 63
-	[creates ttyS2-ttyS63]
-	$ makedevs /dev/hda b 3 0 0 8 s
-	[creates hda,hda1-hda8]
-
--------------------------------
-
-=item B<md5sum>
-
-md5sum [OPTION] [FILE]...
-or: md5sum [OPTION] B<-c> [FILE]
-
-Print or check MD5 checksums.
-
-Options:
-With no FILE, or when FILE is -, read standard input.
-
-	-b	read files in binary mode
-	-c	check MD5 sums against given list
-	-t	read files in text mode (default)
-	-g	read a string
-
-The following two options are useful only when verifying checksums:
-
-	-s	don't output anything, status code shows success
-	-w	warn about improperly formated MD5 checksum lines
-
-Example:
-
-	$ md5sum < busybox
-	6fd11e98b98a58f64ff3398d7b324003
-	$ md5sum busybox
-	6fd11e98b98a58f64ff3398d7b324003  busybox
-	$ md5sum -c -
-	6fd11e98b98a58f64ff3398d7b324003  busybox
-	busybox: OK
-	^D
-
--------------------------------
-
-=item B<mkdir>
-
-mkdir [OPTION] DIRECTORY...
-
-Create the DIRECTORY(ies), if they do not already exist
-
-Options:
-
-	-m	set permission mode (as in chmod), not rwxrwxrwx - umask
-	-p	no error if existing, make parent directories as needed
-
-Example:
-
-	$ mkdir /tmp/foo
-	$ mkdir /tmp/foo
-	/tmp/foo: File exists
-	$ mkdir /tmp/foo/bar/baz
-	/tmp/foo/bar/baz: No such file or directory
-	$ mkdir -p /tmp/foo/bar/baz
-
--------------------------------
-
-=item B<mkfifo>
-
-mkfifo [OPTIONS] name
-
-Creates a named pipe (identical to 'mknod name p')
-
-Options:
-
-	-m	create the pipe using the specified mode (default a=rw)
-
--------------------------------
-
-=item B<mkfs_minix>
-
-mkfs_minix [B<-c> | B<-l> filename] [B<-nXX>] [B<-iXX>] /dev/name [blocks]
-
-Make a MINIX filesystem.
-
-Options:
-
-	-c		Check the device for bad blocks
-	-n [14|30]	Specify the maximum length of filenames
-	-i INODES	Specify the number of inodes for the filesystem
-	-l FILENAME	Read the bad blocks list from FILENAME
-	-v		Make a Minix version 2 filesystem
-
--------------------------------
-
-=item B<mknod>
-
-mknod [OPTIONS] NAME TYPE MAJOR MINOR
-
-Create a special file (block, character, or pipe).
-
-Options:
-
-	-m	create the special file using the specified mode (default a=rw)
-
-TYPEs include:
-
-	b:	Make a block (buffered) device.
-	c or u:	Make a character (un-buffered) device.
-	p:	Make a named pipe. MAJOR and MINOR are ignored for named pipes.
-
-Example:
-
-	$ mknod /dev/fd0 b 2 0 
-	$ mknod -m 644 /tmp/pipe p
-
--------------------------------
-
-=item B<mkswap>
-
-mkswap [B<-c>] [B<-v0>|B<-v1>] device [block-count]
-
-Prepare a disk partition to be used as a swap partition.
-
-Options:
-
-	-c		Check for read-ability.
-	-v0		Make version 0 swap [max 128 Megs].
-	-v1		Make version 1 swap [big!] (default for kernels >
-			2.1.117).
-	block-count	Number of block to use (default is entire partition).
-
--------------------------------
-
-=item B<mktemp>
-
-mktemp [B<-q>] TEMPLATE
-
-Creates a temporary file with its name based on TEMPLATE.
-TEMPLATE is any name with six `Xs' (i.e. /tmp/temp.XXXXXX).
-
-Example:
-
-	$ mktemp /tmp/temp.XXXXXX
-	/tmp/temp.mWiLjM
-	$ ls -la /tmp/temp.mWiLjM
-	-rw-------    1 andersen andersen        0 Apr 25 17:10 /tmp/temp.mWiLjM
-
--------------------------------
-
-=item B<more>
-
-more [FILE ...]
-
-More is a filter for viewing FILE one screenful at a time.
-
-Example:
-
-	$ dmesg | more
-
--------------------------------
-
-=item B<mount>
-
-mount [flags] device directory [B<-o> options,more-options]
-
-Mount a filesystem
-
-Flags:
-
-	-a:		Mount all filesystems in fstab.
-	-f:		"Fake" Add entry to mount table but don't mount it.
-	-n:		Don't write a mount table entry.
-	-o option:	One of many filesystem options, listed below.
-	-r:		Mount the filesystem read-only.
-	-t fs-type:	Specify the filesystem type.
-	-w:		Mount for reading and writing (default).
-
-Options for use with the "B<-o>" flag:
-
-	async/sync:	Writes are asynchronous / synchronous.
-	atime/noatime:	Enable / disable updates to inode access times.
-	dev/nodev:	Allow use of special device files / disallow them.
-	exec/noexec:	Allow use of executable files / disallow them.
-	loop:		Mounts a file via loop device.
-	suid/nosuid:	Allow set-user-id-root programs / disallow them.
-	remount:	Re-mount a mounted filesystem, changing its flags.
-	ro/rw:		Mount for read-only / read-write.
-
-There are EVEN MORE flags that are specific to each filesystem.
-You'll have to see the written documentation for those.
-
-Example:
-
-	$ mount
-	/dev/hda3 on / type minix (rw)
-	proc on /proc type proc (rw)
-	devpts on /dev/pts type devpts (rw)
-	$ mount /dev/fd0 /mnt -t msdos -o ro
-	$ mount /tmp/diskimage /opt -t ext2 -o loop
-
--------------------------------
-
-=item B<mt>
-
-mt [B<-f> device] opcode value
-
-Control magnetic tape drive operation
-
-Available Opcodes:
-
-bsf bsfm bsr bss datacompression drvbuffer eof eom erase
-fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2
-ras3 reset retension rew rewoffline seek setblk setdensity
-setpart tell unload unlock weof wset
-
--------------------------------
-
-=item B<mv>
-
-mv SOURCE DEST
-or: mv SOURCE... DIRECTORY
-
-Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.
-
-Example:
-
-	$ mv /tmp/foo /bin/bar
-
--------------------------------
-
-=item B<nc>
-
-nc [IP] [port]
-
-Netcat opens a pipe to IP:port
-
-Example:
-
-	$ nc foobar.somedomain.com 25
-	220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600
-	help
-	214-Commands supported:
-	214-    HELO EHLO MAIL RCPT DATA AUTH
-	214     NOOP QUIT RSET HELP
-	quit
-	221 foobar closing connection
-
--------------------------------
-
-=item B<nslookup>
-
-nslookup [HOST]
-
-Queries the nameserver for the IP address of the given HOST
-
-Example:
-
-	$ nslookup localhost
-	Server:     default
-	Address:    default
-	
-	Name:       debian
-	Address:    127.0.0.1
-
--------------------------------
-
-=item B<ping>
-
-ping [OPTION]... host
-
-Send ICMP ECHO_REQUEST packets to network hosts.
-
-Options:
-
-	-c COUNT	Send only COUNT pings.
-	-s SIZE		Send SIZE data bytes in packets (default=56).
-	-q		Quiet mode, only displays output at start
-			and when finished.
-
-Example:
-
-	$ ping localhost
-	PING slag (127.0.0.1): 56 data bytes
-	64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms
-	
-	--- debian ping statistics ---
-	1 packets transmitted, 1 packets received, 0% packet loss
-	round-trip min/avg/max = 20.1/20.1/20.1 ms
-
--------------------------------
-
-=item B<pivot_root>
-
-pivot_root new_root put_old
-
-Move the current root file system to put_old and make new_root
-the new root file system.
-
--------------------------------
-
-=item B<poweroff>
-
-poweroff 	
-
-Halt the system and request that the kernel shut off the power.
-
--------------------------------
-
-=item B<printf>
-
-printf FORMAT [ARGUMENT...]
-
-Formats and prints ARGUMENT(s) according to FORMAT,
-Where FORMAT controls the output exactly as in C printf.
-
-Example:
-
-	$ printf "Val=%d\n" 5
-	Val=5
-
--------------------------------
-
-=item B<ps>
-
-ps 	
-
-Report process status
-
-This version of ps accepts no options.
-
-Example:
-
-	$ ps
-	  PID  Uid      Gid State Command
-	    1 root     root     S init
-	    2 root     root     S [kflushd]
-	    3 root     root     S [kupdate]
-	    4 root     root     S [kpiod]
-	    5 root     root     S [kswapd]
-	  742 andersen andersen S [bash]
-	  743 andersen andersen S -bash
-	  745 root     root     S [getty]
-	 2990 andersen andersen R ps
-
--------------------------------
-
-=item B<pwd>
-
-pwd 	
-
-Print the full filename of the current working directory.
-
-Example:
-
-	$ pwd
-	/root
-
--------------------------------
-
-=item B<rdate>
-
-rdate [OPTION] HOST
-
-Get and possibly set the system date and time from a remote HOST.
-
-Options:
-
-	-s	Set the system date and time (default).
-	-p	Print the date and time.
-
--------------------------------
-
-=item B<readlink>
-
-readlink 	
-
-Read a symbolic link.
-
--------------------------------
-
-=item B<reboot>
-
-reboot 	
-
-Reboot the system.
-
--------------------------------
-
-=item B<renice>
-
-renice priority pid [pid ...]
-
-Changes priority of running processes. Allowed priorities range
-from 20 (the process runs only when nothing else is running) to 0
-(default priority) to B<-20> (almost nothing else ever gets to run).
-
--------------------------------
-
-=item B<reset>
-
-reset 	
-
-Resets the screen.
-
--------------------------------
-
-=item B<rm>
-
-rm [OPTION]... FILE...
-
-Remove (unlink) the FILE(s).  You may use '--' to
-indicate that all following arguments are non-options.
-
-Options:
-
-	-i		always prompt before removing each destinations
-	-f		remove existing destinations, never prompt
-	-r or -R	remove the contents of directories recursively
-
-Example:
-
-	$ rm -rf /tmp/foo
-
--------------------------------
-
-=item B<rmdir>
-
-rmdir [OPTION]... DIRECTORY...
-
-Remove the DIRECTORY(ies), if they are empty.
-
-Example:
-
-	# rmdir /tmp/foo
-
--------------------------------
-
-=item B<rmmod>
-
-rmmod [OPTION]... [MODULE]...
-
-Unloads the specified kernel modules from the kernel.
-
-Options:
-
-	-a	Try to remove all unused kernel modules.
-
-Example:
-
-	$ rmmod tulip
-
--------------------------------
-
-=item B<route>
-
-route [{add|del|flush}]
-
-Edit the kernel's routing tables
-
--------------------------------
-
-=item B<rpmunpack>
-
-rpmunpack < package.rpm | gunzip | cpio B<-idmuv>
-
-Extracts an rpm archive.
-
--------------------------------
-
-=item B<sed>
-
-sed [B<-Vhnef>] pattern [files...]
-
-Options:
-
-	-n		suppress automatic printing of pattern space
-	-e script	add the script to the commands to be executed
-	-f scriptfile	add the contents of script-file to the commands to be executed
-	-h		display this help message
-
-If no B<-e> or B<-f> is given, the first non-option argument is taken as the
-sed script to interpret. All remaining arguments are names of input
-files; if no input files are specified, then the standard input is read.
-
-Example:
-
-	$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'
-	bar
-
--------------------------------
-
-=item B<setkeycodes>
-
-setkeycodes SCANCODE KEYCODE ...
-
-Set entries into the kernel's scancode-to-keycode map,
-allowing unusual keyboards to generate usable keycodes.
-
-SCANCODE may be either xx or e0xx (hexadecimal),
-and KEYCODE is given in decimal
-
-Example:
-
-	$ setkeycodes e030 127
-
--------------------------------
-
-=item B<sh>
-
-sh [FILE]...
-or: sh B<-c> command [args]...
-
-lash: The BusyBox LAme SHell (command interpreter)
-
-This command does not yet have proper documentation.
-
-Use lash just as you would use any other shell.  It properly handles pipes,
-redirects, job control, can be used as the shell for scripts, and has a
-sufficient set of builtins to do what is needed.  It does not (yet) support
-Bourne Shell syntax.  If you need things like "if-then-else", "while", and such
-use ash or bash.  If you just need a very simple and extremely small shell,
-this will do the job.
-
--------------------------------
-
-=item B<sleep>
-
-sleep N
-
-Pause for N seconds.
-
-Example:
-
-	$ sleep 2
-	[2 second delay results]
-
--------------------------------
-
-=item B<sort>
-
-sort [B<-nru>] [FILE]...
-
-Sorts lines of text in the specified files
-
-Options:
-
-	-u	suppress duplicate lines
-	-r	sort in reverse order
-	-n	sort numerics
-
-Example:
-
-	$ echo -e "e\nf\nb\nd\nc\na" | sort
-	a
-	b
-	c
-	d
-	e
-	f
-
--------------------------------
-
-=item B<stty>
-
-stty [B<-a>|g] [B<-F> device] [SETTING]...
-
-Without arguments, prints baud rate, line discipline,
-and deviations from stty sane.
-
-Options:
-
-	-F device	open device instead of stdin
-	-a		print all current settings in human-readable form
-	-g		print in stty-readable form
-	[SETTING]	see documentation
-
--------------------------------
-
-=item B<swapoff>
-
-swapoff [OPTION] [device]
-
-Stop swapping virtual memory pages on the given device.
-
-Options:
-
-	-a	Stop swapping on all swap devices
-
--------------------------------
-
-=item B<swapon>
-
-swapon [OPTION] [device]
-
-Start swapping virtual memory pages on the given device.
-
-Options:
-
-	-a	Start swapping on all swap devices
-
--------------------------------
-
-=item B<sync>
-
-sync 	
-
-Write all buffered filesystem blocks to disk.
-
--------------------------------
-
-=item B<syslogd>
-
-syslogd [OPTION]...
-
-Linux system and kernel logging utility.
-Note that this version of syslogd ignores /etc/syslog.conf.
-
-Options:
-
-	-m NUM		Interval between MARK lines (default=20min, 0=off)
-	-n		Run as a foreground process
-	-O FILE		Use an alternate log file (default=/var/log/messages)
-	-R HOST[:PORT]	Log to IP or hostname on PORT (default PORT=514/UDP)
-	-L		Log locally and via network logging (default is network only)
-
-Example:
-
-	$ syslogd -R masterlog:514
-	$ syslogd -R 192.168.1.1:601
-
--------------------------------
-
-=item B<tail>
-
-tail [OPTION]... [FILE]...
-
-Print last 10 lines of each FILE to standard output.
-With more than one FILE, precede each with a header giving the
-file name. With no FILE, or when FILE is -, read standard input.
-
-Options:
-
-	-c N[kbm]	output the last N bytes
-	-n N[kbm]	print last N lines instead of last 10
-	-f		output data as the file grows
-	-q		never output headers giving file names
-	-s SEC		wait SEC seconds between reads with -f
-	-v		always output headers giving file names
-
-If the first character of N (bytes or lines) is a '+', output begins with 
-the Nth item from the start of each file, otherwise, print the last N items
-in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2).
-
-Example:
-
-	$ tail -n 1 /etc/resolv.conf
-	nameserver 10.0.0.1
-
--------------------------------
-
-=item B<tar>
-
-tar -[cxtvO] [-B<-exclude> File] [B<-X> File][B<-f> tarFile] [FILE(s)] ...
-
-Create, extract, or list files from a tar file.
-
-Main operation mode:
-
-	c		create
-	x		extract
-	t		list
-
-File selection:
-
-	f		name of tarfile or "-" for stdin
-	O		extract to stdout
-	exclude		file to exclude
-	X		file with names to exclude
-
-Informative output:
-
-	v		verbosely list files processed
-
-Example:
-
-	$ zcat /tmp/tarball.tar.gz | tar -xf -
-	$ tar -cf /tmp/tarball.tar /usr/local
-
--------------------------------
-
-=item B<tee>
-
-tee [OPTION]... [FILE]...
-
-Copy standard input to each FILE, and also to standard output.
-
-Options:
-
-	-a	append to the given FILEs, do not overwrite
-
-Example:
-
-	$ echo "Hello" | tee /tmp/foo
-	$ cat /tmp/foo
-	Hello
-
--------------------------------
-
-=item B<telnet>
-
-telnet host [port]
-
-Telnet is used to establish interactive communication with another
-computer over a network using the TELNET protocol.
-
--------------------------------
-
-=item B<test>
-
-test EXPRESSION
-  or   [ EXPRESSION ]
-
-Checks file types and compares values returning an exit
-code determined by the value of EXPRESSION.
-
-Example:
-
-	$ test 1 -eq 2
-	$ echo $?
-	1
-	$ test 1 -eq 1
-	$ echo $? 
-	0
-	$ [ -d /etc ]
-	$ echo $?
-	0
-	$ [ -d /junk ]
-	$ echo $?
-	1
-
--------------------------------
-
-=item B<tftp>
-
-tftp command SOURCE DEST
-
-Transfers a file from/to a tftp server using "octet" mode.
-
-Commands:
-
-	get	Get file from server SOURCE and store to local DEST.
-	put	Put local file SOURCE to server DEST.
-
-When naming a server, use the syntax "server:file".
-
--------------------------------
-
-=item B<touch>
-
-touch [B<-c>] file [file ...]
-
-Update the last-modified date on the given file[s].
-
-Options:
-
-	-c	Do not create any files
-
-Example:
-
-	$ ls -l /tmp/foo
-	/bin/ls: /tmp/foo: No such file or directory
-	$ touch /tmp/foo
-	$ ls -l /tmp/foo
-	-rw-rw-r--    1 andersen andersen        0 Apr 15 01:11 /tmp/foo
-
--------------------------------
-
-=item B<tr>
-
-tr [B<-cds>] STRING1 [STRING2]
-
-Translate, squeeze, and/or delete characters from
-standard input, writing to standard output.
-
-Options:
-
-	-c	take complement of STRING1
-	-d	delete input characters coded STRING1
-	-s	squeeze multiple output characters of STRING2 into one character
-
-Example:
-
-	$ echo "gdkkn vnqkc" | tr [a-y] [b-z]
-	hello world
-
--------------------------------
-
-=item B<true>
-
-true 	
-
-Return an exit code of TRUE (0).
-
-Example:
-
-	$ true
-	$ echo $?
-	0
-
--------------------------------
-
-=item B<tty>
-
-tty 	
-
-Print the file name of the terminal connected to standard input.
-
-Options:
-
-	-s	print nothing, only return an exit status
-
-Example:
-
-	$ tty
-	/dev/tty2
-
--------------------------------
-
-=item B<umount>
-
-umount [flags] filesystem|directory
-
-Unmount file systems
-
-Flags:
-
-	-a	Unmount all file systems in /etc/mtab
-	-n	Don't erase /etc/mtab entries
-	-r	Try to remount devices as read-only if mount is busy
-	-f	Force filesystem umount (i.e. unreachable NFS server)
-	-l	Do not free loop device (if a loop device has been used)
-
-Example:
-
-	$ umount /dev/hdc1 
-
--------------------------------
-
-=item B<uname>
-
-uname [OPTION]...
-
-Print certain system information.  With no OPTION, same as B<-s>.
-
-Options:
-
-	-a	print all information
-	-m	the machine (hardware) type
-	-n	print the machine's network node hostname
-	-r	print the operating system release
-	-s	print the operating system name
-	-p	print the host processor type
-	-v	print the operating system version
-
-Example:
-
-	$ uname -a
-	Linux debian 2.2.15pre13 #5 Tue Mar 14 16:03:50 MST 2000 i686 unknown
-
--------------------------------
-
-=item B<uniq>
-
-uniq [OPTION]... [INPUT [OUTPUT]]
-
-Discard all but one of successive identical lines from INPUT
-(or standard input), writing to OUTPUT (or standard output).
-
-Options:
-
-	-c	prefix lines by the number of occurrences
-	-d	only print duplicate lines
-	-u	only print unique lines
-
-Example:
-
-	$ echo -e "a\na\nb\nc\nc\na" | sort | uniq
-	a
-	b
-	c
-
--------------------------------
-
-=item B<unix2dos>
-
-unix2dos [option] [file]
-
-See 'dos2unix -B<-help>' for help!
-
--------------------------------
-
-=item B<update>
-
-update [options]
-
-Periodically flushes filesystem buffers.
-
-Options:
-
-	-S	force use of sync(2) instead of flushing
-	-s SECS	call sync this often (default 30)
-	-f SECS	flush some buffers this often (default 5)
-
--------------------------------
-
-=item B<uptime>
-
-uptime 	
-
-Display the time since the last boot.
-
-Example:
-
-	$ uptime
-	  1:55pm  up  2:30, load average: 0.09, 0.04, 0.00
-
--------------------------------
-
-=item B<usleep>
-
-usleep N
-
-Pause for N microseconds.
-
-Example:
-
-	$ usleep 1000000
-	[pauses for 1 second]
-
--------------------------------
-
-=item B<uudecode>
-
-uudecode [FILE]...
-
-Uudecode a file that is uuencoded.
-
-Options:
-
-	-o FILE	direct output to FILE
-
-Example:
-
-	$ uudecode -o busybox busybox.uu
-	$ ls -l busybox
-	-rwxr-xr-x   1 ams      ams        245264 Jun  7 21:35 busybox
-
--------------------------------
-
-=item B<uuencode>
-
-uuencode [OPTION] [INFILE] REMOTEFILE
-
-Uuencode a file.
-
-Options:
-
-	-m	use base64 encoding as of RFC1521
-
-Example:
-
-	$ uuencode busybox busybox
-	begin 755 busybox
-	<encoded file snipped>
-	$ uudecode busybox busybox > busybox.uu
-	$
-
--------------------------------
-
-=item B<vi>
-
-vi [OPTION] [FILE]...
-
-edit FILE.
-
-Options:
-
-	-R	Read-only- do not write to the file.
-
--------------------------------
-
-=item B<watchdog>
-
-watchdog DEV
-
-Periodically write to watchdog device DEV
-
--------------------------------
-
-=item B<wc>
-
-wc [OPTION]... [FILE]...
-
-Print line, word, and byte counts for each FILE, and a total line if
-more than one FILE is specified.  With no FILE, read standard input.
-
-Options:
-
-	-c	print the byte counts
-	-l	print the newline counts
-	-L	print the length of the longest line
-	-w	print the word counts
-
-Example:
-
-	$ wc /etc/passwd
-	     31      46    1365 /etc/passwd
-
--------------------------------
-
-=item B<wget>
-
-wget [B<-c>] [B<-q>] [B<-O> file] url
-
-wget retrieves files via HTTP or FTP
-
-Options:
-
-	-c	continue retrieval of aborted transfers
-	-q	quiet mode - do not print
-	-O	save to filename ('-' for stdout)
-
--------------------------------
-
-=item B<which>
-
-which [COMMAND ...]
-
-Locates a COMMAND.
-
-Example:
-
-	$ which login
-	/bin/login
-
--------------------------------
-
-=item B<whoami>
-
-whoami 	
-
-Prints the user name associated with the current effective user id.
-
--------------------------------
-
-=item B<xargs>
-
-xargs [COMMAND] [ARGS...]
-
-Executes COMMAND on every item given by standard input.
-
-Example:
-
-	$ ls | xargs gzip
-	$ find . -name '*.c' -print | xargs rm
-
--------------------------------
-
-=item B<yes>
-
-yes [OPTION]... [STRING]...
-
-Repeatedly outputs a line with all specified STRING(s), or 'y'.
-
--------------------------------
-
-=item B<zcat>
-
-zcat FILE
-
-Uncompress to stdout.
-
--------------------------------
-
-=back
-
-=head1 LIBC NSS
-
-GNU Libc uses the Name Service Switch (NSS) to configure the behavior of the C
-library for the local environment, and to configure how it reads system data,
-such as passwords and group information.  BusyBox has made it Policy that it
-will never use NSS, and will never use and libc calls that make use of NSS.
-This allows you to run an embedded system without the need for installing an
-/etc/nsswitch.conf file and without and /lib/libnss_* libraries installed.
-
-If you are using a system that is using a remote LDAP server for authentication
-via GNU libc NSS, and you want to use BusyBox, then you will need to adjust the
-BusyBox source.  Chances are though, that if you have enough space to install
-of that stuff on your system, then you probably want the full GNU utilities.
-
-=head1 SEE ALSO
-
-textutils(1), shellutils(1), etc...
-
-=head1 MAINTAINER
-
-Erik Andersen <andersee@debian.org> <andersen@lineo.com>
-
-=head1 AUTHORS
-
-The following people have contributed code to BusyBox whether
-they know it or not.
-
-
-=for html <br>
-
-Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
-
-    Tons of new stuff, major rewrite of most of the
-    core apps, tons of new apps as noted in header files.
-
-=for html <br>
-
-John Beppu <beppu@lineo.com>
-
-    du, head, nslookup, sort, tee, uniq (so Kraai could rewrite them ;-),
-    documentation
-
-=for html <br>
-
-Edward Betts <edward@debian.org>
-
-    expr, hostid, logname, tty, wc, whoami, yes
- 
-=for html <br>
-
-Brian Candler <B.Candler@pobox.com>
-
-    tiny-ls(ls)
-
-=for html <br>
-
-Randolph Chung <tausq@debian.org>
-
-    fbset, ping, hostname, and mkfifo
-
-=for html <br>
-
-Dave Cinege <dcinege@psychosis.com>	
-
-    more(v2), makedevs, dutmp, modularization, auto links file, 
-    various fixes, Linux Router Project maintenance
-
-=for html <br>
-
-Larry Doolittle <ldoolitt@recycle.lbl.gov>
-
-    various fixes, shell rewrite
-
-=for html <br>
-
-Karl M. Hegbloom <karlheg@debian.org>
-
-    cp_mv.c, the test suite, various fixes to utility.c, &c.
-
-=for html <br>
-
-Sterling Huxley <sterling@europa.com>
-
-    vi (!!!)
-
-=for html <br>
-
-Daniel Jacobowitz <dan@debian.org>
-
-    mktemp.c
-
-=for html <br>
-
-Matt Kraai <kraai@alumni.carnegiemellon.edu>
-
-    documentation, bugfixes
-
-=for html <br>
-
-John Lombardo <john@deltanet.com>	
-
-    dirname, tr
-
-=for html <br>
-
-Glenn McGrath <bug1@netconnect.com.au>
-
-    ar.c
-
-=for html <br>
-
-Vladimir Oleynik <dzo@simtreas.ru>
-
-    cmdedit, stty-port, locale, various fixes 
-    and irreconcilable critic of everything not perfect.
-
-=for html <br>
-
-Bruce Perens <bruce@pixar.com>
-
-    Original author of BusyBox. His code is still in many apps.
-
-=for html <br>
-
-Chip Rosenthal <chip@unicom.com>, <crosenth@covad.com>
-
-    wget - Contributed by permission of Covad Communications
-
-=for html <br>
-
-Pavel Roskin <proski@gnu.org>
-
-    Lots of bugs fixes and patches.
-
-=for html <br>
-
-Gyepi Sam <gyepi@praxis-sw.com>
-
-    Remote logging feature for syslogd
-
-=for html <br>
-
-Linus Torvalds <torvalds@transmeta.com>
-
-    mkswap, fsck.minix, mkfs.minix
-
-=for html <br>
-
-Mark Whitley <markw@lineo.com>
-
-    sed remix, bug fixes, style-guide, etc.
-
-=for html <br>
-
-Charles P. Wright <cpwright@villagenet.com>
-
-    gzip, mini-netcat(nc)
-
-=for html <br>
-
-Enrique Zanardi <ezanardi@ull.es>
-
-    tarcat (since removed), loadkmap, various fixes, Debian maintenance
-
-=cut
-
-# $Id: busybox.pod,v 1.102 2001/04/17 23:57:23 beppu Exp $