[root@server /]# ac
total 496.35
Aug 12 total 261.87
Aug 13 total 351.39
Aug 14 total 396.09
Aug 15 total 462.63
Aug 16 total 270.45
Aug 17 total 104.29
Today total 179.02
键入ac -p命令,然后按回车键,将显示每个用户的总的连接时间:
[Bhanv@server ~]$ exit
logout
[root@server /]# ac -p
tom 0.32
root 496.05
total 496.37
[root@server /]#