laptop:/usr/src/busybox-0.60.5$ ./busybox
BusyBox v0.60.5 (2003.04.22-14:09+0000) multi-call binary
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:
[, ash, basename, busybox, cat, chgrp, chmod, chown, chroot, chvt,
clear, cp, cut, date, dd, df, dirname, dmesg, du, echo, env, false,
find, free, grep, gunzip, gzip, halt, head, id, init, kill, killall,
klogd, linuxrc, ln, logger, ls, lsmod, mkdir, mknod, mkswap, modprobe,
more, mount, mv, pidof, poweroff, ps, pwd, reboot, reset, rm,
rmdir, sed, sh, sleep, sort, swapoff, swapon, sync, syslogd, tail,
tar, test, touch, true, tty, umount, uname, uniq, uptime, wc,
which, whoami, xargs, yes, zcat