root::0:root
bin::1:root,bin,daemon
daemon::2:root,bin,daemon
sys::3:root,bin
adm::4:root,daemon
tty::5:
disk::6:root
lp::7:daemon
mem::8:
kmem::9:
wheel::10:root
ftp::11:
mail::12:
slocate::13:
audio::14:
video::15:
floppy::16:
tape::17:
cdrom::18:
dialout::19:
uucp::20:
scanner::21:
messagebus::81:
nogroup::98:
nobody::99:
users::100:
