at	Version 7 AT&T UNIX
awk	Version 7 AT&T UNIX
cal	Version 5 AT&T UNIX
cat	Version 1 AT&T UNIX
chmod	Version 1 AT&T UNIX
chown	Version 1 AT&T UNIX
cksum	4.4BSD
cmp	Version 1 AT&T UNIX
comm	Version 4 AT&T UNIX
compress	4.3BSD
cp	Version 1 AT&T UNIX
csplit	PWB UNIX
ctags	3.0BSD
date	Version 1 AT&T UNIX
df	Version 1 AT&T UNIX
diff	Version6の後	Ken Thompson
du	Version 1 AT&T UNIX
ed	Version 1 AT&T UNIX	Ken Thompson
em	1975年秋 開発開始	Coulouris	editor for mortals の略。Bll Joy をして ex を作らせるきっかけになったスクリーンエディタ。
ex	BSD (1976)	Bill Joy
expand	3.0BSD
file	Version 4 AT&T UNIX
find	Version 1 AT&T UNIX	Dick Haight
gdb	1986	Rechard Stallman
id	4.4BSD
kill	Version 3 AT&T UNIX
link	Version 1 AT&T UNIX
ln	Version 1 AT&T UNIX
logname	4.4BSD
ls	Version 1 AT&T UNIX
m4	PWB UNIX
mailx	Version 1 AT&T UNIX
make	PWB UNIX	Feldman
man
mesg	Version 1 AT&T UNIX
mkdir	Version 1 AT&T UNIX
mkfifo	4.4BSD
mv	Version 1 AT&T UNIX
newgrp	Version 6 AT&T UNIX
nice	Version 4 AT&T UNIX
od	Version 1 AT&T UNIX
paste	Version 32V AT&T UNIX
patch	1984	Larry Wall
pax	4.4BSD
pr	Version 1 AT&T UNIX
printf	4.3BSD-Reno
ps	Version 4 AT&T UNIX
renice	4.0BSD
rm	Version 1 AT&T UNIX
rmdir	Version 1 AT&T UNIX
sed	Version 7 AT&T UNIX (from 1973 to 1974)	Lee E. McMahon of Bell Labs
sh	Version 7 AT&T UNIX		(in earlier versions, sh was either the Thompson shell or the PWB shell)
sl	about 1987	a colleague of Kazumasa Utashiro
sleep	Version 4 AT&T UNIX
split	Version 3 AT&T UNIX
tabs	PWB UNIX
talk	4.2BSD
time	Version 3 AT&T UNIX
touch	Version 7 AT&T UNIX
top	4.1BSD (1984)	William LeFebvre
tput	System V
tr	Version 4 AT&T UNIX
tsort	Version 7 AT&T UNIX
tty	Version 1 AT&T UNIX
uname	PWB UNIX
uncompress	4.3BSD
unexpand	3.0BSD
uniq	Version 3 AT&T UNIX
unlink	Version 1 AT&T UNIX
uudecode	4.0BSD
uuencode	4.0BSD
vi	BSD (1976)	Bill Joy
wc	Version 1 AT&T UNIX
who	Version 1 AT&T UNIX
write	Version 1 AT&T UNIX
xargs	PWB UNIX
yacc	PWB UNIX