1root::0:root
2other::1:
3bin::2:daemon,root
4sys::3:admin,root,sys
5adm::4:admin,daemon,root
6uucp::5:root,uucp
7mail::6:root
8lp::8:admin,lp,root
9nuucp::9:nuucp,root
10daemon:*:12:daemon,root
11sysadmin::14:
12staff:*:20:alice,dilbert,wally
13mygroup::5150:bongo,dude1,dude2,johndoe
14nobody::60001:
15noaccess::60002:
16nogroup::65534:
17