Linux显示用户注册名

Linux显示用户注册名

youhaidong@youhaidong-ThinkPad-Edge-E545:~$ finger -s
Login       Name         Tty      Idle  Login Time   Office     Office Phone
youhaidong  youhaidong  *:0             Mar  8 22:10 (:0)
youhaidong  youhaidong   pts/0          Mar  8 22:15 (:0)
youhaidong@youhaidong-ThinkPad-Edge-E545:~$