BusyBox v1.9.1 (2008-02-25 00:24:43 MSK) multi-call binary
Copyright (C) 1998-2007 Erik Andersen, Rob Landley, Denys Vlasenko
and others. Licensed under GPLv2.
See source distribution for full notice.

Usage: busybox [function] [arguments]...
   or: function [arguments]...

        BusyBox is a multi-call binary that combines many common Unix
        utilities into a single executable.  Most people will create a
        link to busybox for each function they wish to use and BusyBox
        will act like whatever it was invoked as!

Currently defined functions:
        [, [[, addgroup, adduser, adjtimex, ar, arp, arping, ash,
        awk, basename, bbconfig, bunzip2, bzcat, bzip2, cal, cat,
        catv, chattr, chgrp, chmod, chown, chpasswd, chroot, chrt,
        chvt, cksum, clear, cmp, comm, cp, cpio, crond, crontab,
        cryptpw, cut, date, dc, dd, deallocvt, delgroup, deluser,
        devfsd, df, dhcprelay, diff, dirname, dmesg, dnsd, dos2unix,
        dpkg, dpkg-deb, du, dumpkmap, dumpleases, echo, ed, egrep,
        eject, env, ether-wake, expand, expr, fakeidentd, false,
        fbset, fdflush, fdformat, fdisk, fgrep, find, fold, free,
        freeramdisk, fsck, fsck.minix, ftpget, ftpput, fuser,
        getopt, getty, grep, gunzip, gzip, halt, hd, hdparm, head,
        hexdump, hostid, hostname, httpd, hush, hwclock, id, ifconfig,
        ifdown, ifup, inetd, init, insmod, install, ip, ipaddr,
        ipcalc, ipcrm, ipcs, iplink, iproute, iprule, iptunnel,
        kbd_mode, kill, killall, killall5, klogd, lash, last,
        length, less, linux32, linux64, linuxrc, ln, loadfont,
        loadkmap, logger, login, logname, logread, losetup, ls,
        lsattr, lsmod, lzmacat, makedevs, md5sum, mdev, mesg,
        microcom, mkdir, mkfifo, mkfs.minix, mknod, mkswap, mktemp,
        modprobe, more, mount, mountpoint, msh, mt, mv, nameif,
        nc, netstat, nice, nmeter, nohup, nslookup, od, openvt,
        passwd, patch, pgrep, pidof, ping, ping6, pipe_progress,
        pivot_root, pkill, poweroff, printenv, printf, ps, pscan,
        pwd, raidautorun, rdate, readahead, readlink, readprofile,
        realpath, reboot, renice, reset, resize, rm, rmdir, rmmod,
        route, rpm, rpm2cpio, run-parts, runlevel, rx, sed, seq,
        setarch, setconsole, setkeycodes, setlogcons, setsid,
        sh, sha1sum, slattach, sleep, sort, split, start-stop-daemon,
        stat, strings, stty, su, sulogin, sum, swapoff, swapon,
        switch_root, sync, sysctl, syslogd, tail, tar, tcpsvd,
        tee, telnet, telnetd, test, tftp, time, top, touch, tr,
        traceroute, true, tty, ttysize, udhcpc, udhcpd, udpsvd,
        umount, uname, uncompress, unexpand, uniq, unix2dos, unlzma,
        unzip, uptime, usleep, uudecode, uuencode, vconfig, vi,
        vlock, watch, watchdog, wc, wget, which, who, whoami,
        xargs, yes, zcat, zcip