root::0:root
other::1:
bin::2:root,bin,daemon
sys::3:root,bin,sys,adm
adm::4:root,adm,daemon
mail::6:root
rje::8:rje,shqer
daemon::12:root,daemon
unix::50:friede,dieter,cpm,nice,sysv
unix::51:friede,dieter,cpm,nice,sysv
nc::52:friede,dieter,cpm,nice,sysv
em::60:em
user::100:sandy,jan,rodger,mandy,roger,tom,andy,gary,paul,gayle,sky,will,dennis,peter
informix::101:informix
ucalc::102:ucalc
unify::103:unify
