cc -s -O mail.c
cmp a.out /bin/mail
cp a.out /bin/mail

cc -s -O mesg.c
cmp a.out /usr/bin/mesg
cp a.out /usr/bin/mesg

as mkdir.s
strip a.out
cmp a.out /bin/mkdir
cp a.out /bin/mkdir

cc -s -O mkfs.c
cmp a.out /etc/mkfs
cp a.out /etc/mkfs

cc -s -O mknod.c
cmp a.out /etc/mknod
cp a.out /etc/mknod

cc -s -O mount.c
cmp a.out /etc/mount
cp a.out /etc/mount

cc -s -O mv.c
cmp a.out /bin/mv
cp a.out /bin/mv

cc -s -O ncheck.c
cmp a.out /bin/ncheck
cp a.out /bin/ncheck

cc -s -O newgrp.c
cmp a.out /bin/newgrp
cp a.out /bin/newgrp

cc -s -O nice.c
cmp a.out /usr/bin/nice
cp a.out /usr/bin/nice

cc -s -O nm.c
cmp a.out /bin/nm
cp a.out /bin/nm

cc -s -O nohup.c
cmp a.out /usr/bin/nohup
cp a.out /usr/bin/nohup

cc -s -O od.c
cmp a.out /bin/od
cp a.out /bin/od

cc -s -O opr.c
cmp a.out /bin/opr
cp a.out /bin/opr

cc -s -O passwd.c
cmp a.out /bin/passwd
cp a.out /bin/passwd

as pfe.s
strip a.out
cmp a.out /usr/bin/pfe
cp a.out /usr/bin/pfe

cc -s -O pr.c
cmp a.out /bin/pr
cp a.out /bin/pr

cc -s -f -O prof.c
cmp a.out /usr/bin/prof
cp a.out /usr/bin/prof

cc -s -O ps.c
cmp a.out /bin/ps
cp a.out /bin/ps

cc -s -O ptx.c
cmp a.out /usr/bin/ptx
cp a.out /usr/bin/ptx

cc -s -O pwd.c
cmp a.out /usr/bin/pwd
cp a.out /usr/bin/pwd

cc -s -O quiz.c
cmp a.out /usr/bin/quiz
cp a.out /usr/bin/quiz

cc -s -O rc.c
cmp a.out /usr/bin/rc
cp a.out /usr/bin/rc

cc -s -O restor.c
cmp a.out /bin/restor
cp a.out /bin/restor

as rew.s
strip a.out
cmp a.out /bin/rew
cp a.out /bin/rew

cc -s -O rm.c
cmp a.out /bin/rm
cp a.out /bin/rm

as rmdir.s
strip a.out
cmp a.out /bin/rmdir
cp a.out /bin/rmdir

cc -s -f -O sa.c
cmp a.out /usr/bin/sa
cp a.out /usr/bin/sa

cc -s -n -O sh.c
cmp a.out /bin/sh
cp a.out /bin/sh

cc -s -O size.c
cmp a.out /bin/size
cp a.out /bin/size

cc -s -O sleep.c
cmp a.out /usr/bin/sleep
cp a.out /usr/bin/sleep

cc -s -O sort.c
cmp a.out /bin/sort
cp a.out /bin/sort

cc -s -O split.c
cmp a.out /usr/bin/split
cp a.out /usr/bin/split

as strip.s
strip a.out
cmp a.out /bin/strip
cp a.out /bin/strip

cc -s -O stty.c
cmp a.out /bin/stty
cp a.out /bin/stty

cc -s -O su.c
cmp a.out /bin/su
cp a.out /bin/su

as sum.s
strip a.out
cmp a.out /bin/sum
cp a.out /bin/sum

cc -s -O sync.c
cmp a.out /bin/sync
cp a.out /bin/sync

cc -s -O tbl.c -lp
cmp a.out /usr/bin/tbl
cp a.out /usr/bin/tbl

cc -s -O tee.c
cmp a.out /usr/bin/tee
cp a.out /usr/bin/tee

as time.s
strip a.out
cmp a.out /bin/time
cp a.out /bin/time

as tp?.s
ld a.out -lc -l
cmp a.out /bin/tp
cp a.out /bin/tp

cc -s -O tr.c
cmp a.out /usr/bin/tr
cp a.out /usr/bin/tr

as tty.s
ld -s a.out -l
cmp a.out /bin/tty
cp a.out /bin/tty

cc -s -f -O typo.c
cmp a.out /usr/bin/typo
cp a.out /usr/bin/typo

cc -s -O umount.c
cmp a.out /etc/umount
cp a.out /etc/umount

cc -s -O uniq.c
cmp a.out /bin/uniq
cp a.out /bin/uniq

cc -s -f -O units.c
cmp a.out /usr/bin/units
cp a.out /usr/bin/units

as update.s
strip a.out
cmp a.out /etc/update
cp a.out /etc/update

cc -s -O usort.c
cmp a.out /usr/bin/usort
cp a.out /usr/bin/usort

cc -s -O wall.c
cmp a.out /etc/wall
cp a.out /etc/wall

cc -s -O wc.c
cmp a.out /usr/bin/wc
cp a.out /usr/bin/wc

cc -s -O who.c
cmp a.out /bin/who
cp a.out /bin/who

as write.s
ld -s a.out -l
cmp a.out /bin/write
cp a.out /bin/write

rm a.out