shithub: plan9front

ref: e988d56a2f6b87531a12559a336b5de4471605b4
dir: /rc/bin/ape/

ar89
c89
cat
chown
dircp
egrep
false
fgrep
grep
install
ld
ln
ls
printf
psh
ranlib
rmdir
true
umask
yacc