alias apropos apt apt-cache apt-get aptitude aspell
automysqlbackup awk basename bash bc bconsole bg
builtin bzip2 cal cat cd
cfdisk chgrp chmod chown chroot
chkconfig cksum clear cmp comm
command cp cron crontab csplit
curl cut date dc dd ddrescue debootstrap
df diff diff3 dig dir dircolors
dirname dirs dmesg du
egrep eject enable env ethtool
eval exec expand expect
export expr fdformat fdisk
fg fgrep file find fmt
fold format free fsck ftp
fuser gawk getopts git gparted grep
groupadd groupdel groupmod groups grub-mkconfig
gzip halt hash head help hg history host
hostname htop iconv id ifconfig
ifdown ifup import install ip jobs
join kill killall less link ln
locate logname logout logrotate look lpc lpr
lprint lprintd lprintq lprm ls
lsof lynx make man mc mdadm mkconfig mkdir mke2fs mkfifo
mkfs mkisofs mknod mkswap more most mount
mtools mtr mutt mv mmv nano nc netstat
nice nl nohup notify-send nslookup
open parted op passwd paste pathchk ping
pkill popd pr printcap printenv
printf ps pushd pv pwd quota
quotacheck quotactl ram rar rcp
read readarray readonly reboot
rename renice remsync rev rm
rmdir rpm rsync screen scp sdiff sed sendmail
seq service sftp shift
shopt shutdown sleep slocate
sort source split ssh stat strace
su sudo sum suspend swapon sync tail tar
tee test time timeout times
touch top traceroute trap tr
tsort tty type ulimit umask
umount unalias uname unexpand uniq
units unrar unshar unzip update-grub uptime
useradd userdel usermod users uuencode
uudecode vdir vi vim virsh vmstat wait watch
wc wget whereis which who whoami write
xargs xdg-open yes zip zypper

----------------------------------------------------

[
	["function", "alias"], ["function", "apropos"], ["function", "apt"], ["function", "apt-cache"], ["function", "apt-get"], ["function", "aptitude"], ["function", "aspell"],
	["function", "automysqlbackup"], ["function", "awk"], ["function", "basename"], ["function", "bash"], ["function", "bc"], ["function", "bconsole"], ["function", "bg"],
	["function", "builtin"], ["function", "bzip2"], ["function", "cal"], ["function", "cat"], ["function", "cd"],
	["function", "cfdisk"], ["function", "chgrp"], ["function", "chmod"], ["function", "chown"], ["function", "chroot"],
	["function", "chkconfig"], ["function", "cksum"], ["function", "clear"], ["function", "cmp"], ["function", "comm"],
	["function", "command"], ["function", "cp"], ["function", "cron"], ["function", "crontab"], ["function", "csplit"],
	["function", "curl"], ["function", "cut"], ["function", "date"], ["function", "dc"], ["function", "dd"], ["function", "ddrescue"], ["function", "debootstrap"],
	["function", "df"], ["function", "diff"], ["function", "diff3"], ["function", "dig"], ["function", "dir"], ["function", "dircolors"],
	["function", "dirname"], ["function", "dirs"], ["function", "dmesg"], ["function", "du"],
	["function", "egrep"], ["function", "eject"], ["function", "enable"], ["function", "env"], ["function", "ethtool"],
	["function", "eval"], ["function", "exec"], ["function", "expand"], ["function", "expect"],
	["function", "export"], ["function", "expr"], ["function", "fdformat"], ["function", "fdisk"],
	["function", "fg"], ["function", "fgrep"], ["function", "file"], ["function", "find"], ["function", "fmt"],
	["function", "fold"], ["function", "format"], ["function", "free"], ["function", "fsck"], ["function", "ftp"],
	["function", "fuser"], ["function", "gawk"], ["function", "getopts"], ["function", "git"], ["function", "gparted"], ["function", "grep"],
	["function", "groupadd"], ["function", "groupdel"], ["function", "groupmod"], ["function", "groups"], ["function", "grub-mkconfig"],
	["function", "gzip"], ["function", "halt"], ["function", "hash"], ["function", "head"], ["function", "help"], ["function", "hg"], ["function", "history"], ["function", "host"],
	["function", "hostname"], ["function", "htop"], ["function", "iconv"], ["function", "id"], ["function", "ifconfig"],
	["function", "ifdown"], ["function", "ifup"], ["function", "import"], ["function", "install"], ["function", "ip"], ["function", "jobs"],
	["function", "join"], ["function", "kill"], ["function", "killall"], ["function", "less"], ["function", "link"], ["function", "ln"],
	["function", "locate"], ["function", "logname"], ["function", "logout"], ["function", "logrotate"], ["function", "look"], ["function", "lpc"], ["function", "lpr"],
	["function", "lprint"], ["function", "lprintd"], ["function", "lprintq"], ["function", "lprm"], ["function", "ls"],
	["function", "lsof"], ["function", "lynx"], ["function", "make"], ["function", "man"], ["function", "mc"], ["function", "mdadm"], ["function", "mkconfig"], ["function", "mkdir"], ["function", "mke2fs"], ["function", "mkfifo"],
	["function", "mkfs"], ["function", "mkisofs"], ["function", "mknod"], ["function", "mkswap"], ["function", "more"], ["function", "most"], ["function", "mount"],
	["function", "mtools"], ["function", "mtr"], ["function", "mutt"], ["function", "mv"], ["function", "mmv"], ["function", "nano"], ["function", "nc"], ["function", "netstat"],
	["function", "nice"], ["function", "nl"], ["function", "nohup"], ["function", "notify-send"], ["function", "nslookup"],
	["function", "open"], ["function", "parted"], ["function", "op"], ["function", "passwd"], ["function", "paste"], ["function", "pathchk"], ["function", "ping"],
	["function", "pkill"], ["function", "popd"], ["function", "pr"], ["function", "printcap"], ["function", "printenv"],
	["function", "printf"], ["function", "ps"], ["function", "pushd"], ["function", "pv"], ["function", "pwd"], ["function", "quota"],
	["function", "quotacheck"], ["function", "quotactl"], ["function", "ram"], ["function", "rar"], ["function", "rcp"],
	["function", "read"], ["function", "readarray"], ["function", "readonly"], ["function", "reboot"],
	["function", "rename"], ["function", "renice"], ["function", "remsync"], ["function", "rev"], ["function", "rm"],
	["function", "rmdir"], ["function", "rpm"], ["function", "rsync"], ["function", "screen"], ["function", "scp"], ["function", "sdiff"], ["function", "sed"], ["function", "sendmail"],
	["function", "seq"], ["function", "service"], ["function", "sftp"], ["function", "shift"],
	["function", "shopt"], ["function", "shutdown"], ["function", "sleep"], ["function", "slocate"],
	["function", "sort"], ["function", "source"], ["function", "split"], ["function", "ssh"], ["function", "stat"], ["function", "strace"],
	["function", "su"], ["function", "sudo"], ["function", "sum"], ["function", "suspend"], ["function", "swapon"], ["function", "sync"], ["function", "tail"], ["function", "tar"],
	["function", "tee"], ["function", "test"], ["function", "time"], ["function", "timeout"], ["function", "times"],
	["function", "touch"], ["function", "top"], ["function", "traceroute"], ["function", "trap"], ["function", "tr"],
	["function", "tsort"], ["function", "tty"], ["function", "type"], ["function", "ulimit"], ["function", "umask"],
	["function", "umount"], ["function", "unalias"], ["function", "uname"], ["function", "unexpand"], ["function", "uniq"],
	["function", "units"], ["function", "unrar"], ["function", "unshar"], ["function", "unzip"], ["function", "update-grub"], ["function", "uptime"],
	["function", "useradd"], ["function", "userdel"], ["function", "usermod"], ["function", "users"], ["function", "uuencode"],
	["function", "uudecode"], ["function", "vdir"], ["function", "vi"], ["function", "vim"], ["function", "virsh"],  ["function", "vmstat"], ["function", "wait"], ["function", "watch"],
	["function", "wc"], ["function", "wget"], ["function", "whereis"], ["function", "which"], ["function", "who"], ["function", "whoami"], ["function", "write"],
	["function", "xargs"], ["function", "xdg-open"], ["function", "yes"], ["function", "zip"], ["function", "zypper"]
]

----------------------------------------------------

Checks for all functions.