# cd /bin
# ls

[ col head nice rz test
adb comm hostid nm sb time
adc-demo cp hostname nohup scm touch
aout cpp id od sed tr
apropos date iostat pagesize setty true
ar dc join passwd sh tsort
as dd kill portio size tty
awk df la pr sl uname
basename diff last printf sleep uniq
basic du ld ps sort vi
bc echo ln pwd split vmstat
cal ed login ranlib strip w
cat egrep lol rb stty wall
cb expr ls re su wc
cc false mail renice sum whatis
chflags fgrep make renumber sx whereis
chfn file man retroforth sync who
chgrp find med rev sysctl whoami
chmod forth mesg rm sz write
chpass fstat mkdir rmail tail xargs
chsh grep more rmdir tar
cmp groups mv rx tee