shithub: plan9front

ref: cce5422e79699bc71e6525d77dfc3d8a9f5b1b9d
dir: /rc/bin/ape/

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