ar.1
cat.1
cc.1
chdir.1
cp.1
cref.1
date.1
db.1
dd.1
diff.1
ed.1
em.1
ld.1
login.1
ls.1
mail.1
mv.1
nm.1
od.1
passwd.1
pr.1
ps.1
roff.1
sh.1
stty.1
time.1
wait.1
