详细介绍Linux /etc/group文件

复制#cat/etc/group   root::0:root   bin::2:root,详细bin   sys::3:root,uucp   adm::4:root,adm   daemon::5:root,daemon   lp::7:root,lp   users::20:root,sam[/code:1:aca506e246]  1.2.3.4.5.6.7.8.