root:x:0:root
bin:x:1:root,bin,daemon
daemon:x:2:root,bin,daemon
sys:x:3:root,bin,adm
adm:x:4:root,adm,daemon
tty:x:5:
disk:x:6:root
lp:x:7:daemon,lp
mem:x:8:
kmem:x:9:
wheel:x:10:root
mail:x:12:mail
news:x:13:news
uucp:x:14:uucp
man:x:15:
games:x:20:
gopher:x:30:
dip:x:40:
ftp:x:50:
nobody:x:99:
users:x:100:
floppy:x:19:
utmp:x:22:
xfs:x:101:
console:x:102:
gdm:x:42:
pppusers:x:230:
popusers:x:231:
slipusers:x:232:
postgres:x:233:
slocate:x:21:
squid:x:23:
bozo:x:2601:
clowns:x:500: