Unix

alias, apropos, apt-get, aptitude, aspell, at, awk, basename, bash, bc, bg, break, builtin, bzip2, cal, case, cat, cd, cfdisk, chgrp, chmod, chown, chroot, chkconfig, cksum, clear, cmp, comm, command, continue, cp, cron, crontab, csplit, cut, date, dc, dd, ddrescue, declare, df, diff, diff3, dig, dir, dircolors, dirname, dirs, dmesg, du, echo, egrep, eject, enable, env, ethtool, eval, exec, exit, expect, expand, export, expr, false, fdformat, fdisk, fg, fgrep, file, find, fmt, fold, for, format, free, fsck, ftp, function, fuser, gawk, getopts, grep, groupadd, groupdel, groupmod, groups, gzip, hash, head, help, history, hostname, iconv, id, if, ifconfig, ifdown, ifup, import, install, iptables, jobs, join, kill, killall, less, let, ln, local, locate, logname, logout, look, lpc, lpr, lprint, lprintd, lprintq, lprm, ls, lsof, make, makefile, man, mkdir, mkfifo, mkisofs, mknod, more, mount, mtools, mtr, mv, mmv, netstat, nice, nl, nohup, notify-send, nslookup, od, open, op, passwd, paste, pathchk, ping, pkill, popd, pr, printcap, printenv, printf, ps, pushd, pwd, quota, quotacheck, quotactl, ram, rcp, read, readarray, readonly, reboot, rename, renice, remsync, return, rev, rlogin, rm, rmdir, rpm, rsh, rsync, screen, scp, sdiff, sed, select, seq, set, sftp, shift, shopt, shutdown, sleep, slocate, sort, source, split, ssh, strace, su, sudo, sum, suspend, symlink, sync, tail, tar, tee, test, time, times, touch, top, traceroute, trap, tr, true, tsort, tty, type, ulimit, umask, umount, unalias, uname, unexpand, uniq, units, unset, unshar, until, updatedb, uptime, useradd, userdel, usermod, users, uuencode, uudecode, v, vdir, vi (vim), vmstat, wait, watch, wc, whereis, which, while, who, whoami, wget, write, xargs, xd-open, yes, yum, zip, ., <code>