Busybox - Swiss Army Knife of Embedded Linux

아주 재밌는고 유용한 project입니다. 리눅스의 스위시 아미 칼 같다고 스스로를 소개합니다. 왠만한 GNU Util은 다 여기에 porting된것 같습니다. 간단하게 test해볼때 유용한것 같습니다.

http://git.busybox.net/busybox/

git clone git://busybox.net/busybox.git

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BusyBox: The Swiss Army Knife of Embedded Linux

BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides replacements for most of the utilities you usually find in GNU fileutils, shellutils, etc. 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 provides a fairly complete environment for any small or embedded system.

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 some device nodes in /dev, a few configuration files in /etc, and a Linux kernel.

BusyBox is maintained by Denys Vlasenko, and licensed under the GNU GENERAL PUBLIC LICENSE version 2.

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웹에서 바로 test해볼수 있는 LIVE VM setup도 제공합니다. Javascript PC Emulator

http://busybox.net/live_bbox/live_bbox.html

BusyBox v1.20.0 (2012-04-22 12:29:58 CEST) multi-call binary.

Copyright (C) 1998-2011 Erik Andersen, Rob Landley, Denys Vlasenko

and others. Licensed under GPLv2.

See source distribution for full notice.

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

or: busybox --list[-full]

or: busybox --install [-s] [DIR]

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:

[, [[, acpid, add-shell, addgroup, adduser, adjtimex, arp, arping, ash,

awk, base64, basename, beep, blkid, blockdev, bootchartd, brctl,

bunzip2, bzcat, bzip2, cal, cat, catv, chat, chattr, chgrp, chmod,

chown, chpasswd, chpst, chroot, chrt, chvt, cksum, clear, cmp, comm,

conspy, cp, cpio, crond, crontab, cryptpw, cttyhack, cut, date, dc, dd,

deallocvt, delgroup, deluser, depmod, devmem, df, dhcprelay, diff,

dirname, dmesg, dnsd, dnsdomainname, dos2unix, du, dumpkmap,

dumpleases, echo, ed, egrep, eject, env, envdir, envuidgid, ether-wake,

expand, expr, fakeidentd, false, fbset, fbsplash, fdflush, fdformat,

fdisk, fgconsole, fgrep, find, findfs, flock, fold, free, freeramdisk,

fsck, fsck.minix, fsync, ftpd, ftpget, ftpput, fuser, getopt, getty,

grep, groups, gunzip, gzip, halt, hd, hdparm, head, hexdump, hostid,

hostname, httpd, hush, hwclock, id, ifconfig, ifdown, ifenslave,         ifplugd, ifup, inetd, init, insmod, install, ionice, iostat, ip,                 ipaddr, ipcalc, ipcrm, ipcs, iplink, iproute, iprule, iptunnel,                  kbd_mode, kill, killall, killall5, klogd, last, less, linux32, linux64,          linuxrc, ln, loadfont, loadkmap, logger, login, logname, logread,                losetup, lpd, lpq, lpr, ls, lsattr, lsmod, lspci, lsusb, lzcat, lzma,            lzop, lzopcat, makedevs, makemime, man, md5sum, mdev, mesg, microcom,            mkdir, mkdosfs, mke2fs, mkfifo, mkfs.ext2, mkfs.minix, mkfs.vfat,                mknod, mkpasswd, mkswap, mktemp, modinfo, modprobe, more, mount,                 mountpoint, mpstat, mt, mv, nameif, nanddump, nandwrite, nbd-client,             nc, netstat, nice, nmeter, nohup, nslookup, ntpd, od, openvt, passwd,            patch, pgrep, pidof, ping, ping6, pipe_progress, pivot_root, pkill,              pmap, popmaildir, poweroff, powertop, printenv, printf, ps, pscan,               pstree, pwd, pwdx, raidautorun, rdate, rdev, readahead, readlink,                readprofile, realpath, reboot, reformime, remove-shell, renice, reset,           resize, rev, rm, rmdir, rmmod, route, rpm, rpm2cpio, rtcwake,                    run-parts, runlevel, runsv, runsvdir, rx, script, scriptreplay, sed,             sendmail, seq, setarch, setconsole, setfont, setkeycodes, setlogcons,            setserial, setsid, setuidgid, sh, sha1sum, sha256sum, sha512sum,                 showkey, slattach, sleep, smemcap, softlimit, sort, split,                       start-stop-daemon, stat, strings, stty, su, sulogin, sum, sv, svlogd,            swapoff, swapon, switch_root, sync, sysctl, syslogd, tac, tail, tar,             tcpsvd, tee, telnet, telnetd, test, tftp, tftpd, time, timeout, top,             touch, tr, traceroute, traceroute6, true, tty, ttysize, tunctl,                  ubiattach, ubidetach, ubimkvol, ubirmvol, ubirsvol, ubiupdatevol,                udhcpc, udhcpd, udpsvd, umount, uname, unexpand, uniq, unix2dos,                 unlzma, unlzop, unxz, unzip, uptime, users, usleep, uudecode, uuencode,          vconfig, vi, vlock, volname, wall, watch, watchdog, wc, wget, which,             who, whoami, whois, xargs, xz, xzcat, yes, zcat, zcip

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