root::0:root bin::1:root,bin,daemon daemon::2:root,bin,daemon sys::3:root,bin,adm adm::4:root,adm,daemon tty::5: disk::6:root lp::7:daemon,lp mem::8: kmem::9: wheel::10:root icmp::11: mail::12:mail news::13:news uucp::14:uucp,mail man::15: dialout::16: proc::17: floppy::19: games::20: slocate::21: utmp::22: audio::23: video::24: cdrom::27: fsctrl::28: console::31: backup::39: dip::40: ftp::50: http::51: tape::68: usb::78: fuse::84: nobody::99: stats::123: logs::124:stats input::182: fileshare::138: i2c::343: users::1000: tpexec::65500: nosock::65501: nocsock::65502: nossock::65503: nofork::65504: nogroup::65534: