shithub: plan9front

ref: e0720a48b0ce9db78aa1e048e4e2d1d5cfae41db
dir: /rc/bin/ape/

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