shithub: plan9front

ref: 03499e53ccf8391c5b5d4b9eca096abe5e9312c3
dir: /rc/bin/ape/

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