root::0:bin,daemon,sys,adm,disk,wheel,floppy,dialout,tape,video,audio
bin::1:bin,daemon
daemon::2:bin,daemon
sys::3:bin,adm
adm::4:adm,daemon
tty::5:
disk::6:adm,haldaemon
lp::7:lp
mem::8:
kmem::9:
wheel::10:
floppy::11:haldaemon
mail::12:mail
news::13:news
uucp::14:uucp
man::15:man
console::17:
audio::18:
cdrom::19:haldaemon
dialout::20:
tape::26:
video::27:
cdrw::80:haldaemon
usb::85:haldaemon
users::100:games
nofiles:x:200:
smmsp:x:209:smmsp
portage::250:portage
utmp:x:406:
nogroup::65533:
nobody::65534:
ldap:x:439:
sshd:x:22:
cron:x:16:
crontab:x:440:
locate:x:245:
juan:x:1000:wheel,floppy,audio,cdrom,video,usb,users,portage
lpadmin:x:106:
messagebus:x:1001:
haldaemon:x:1002:haldaemon
plugdev:x:1003:haldaemon,root,juan
p2p:x:1004: