UNIX 通信工具

Name Tty Idle Login Time Office amrood pts/0 Jun 25 08:03 (62.61.164.115) 获取本地主机上指定有效用户的信息的例子如下： $ finger amrood Login: amrood Name: (null) Directory: /home/amrood Shell: /bin/bash On since Thu Jun 25 08:03 (MST) on pts/0 from 62.61.164.115 No mail. No Plan. 检测远程服务器中所有登陆用户的信息的例子如下： $ finger @avtar.com Login Name Tty Idle Login Time Office amrood pts/0 Jun 25 08:03 (62.61.164.115) 获取远程服务器上的指定有效用户信息的例子如下： $ finger amrood@avtar.com Login: amrood Name: (null) Directory: /home/amrood Shell: /bin/bash On since Thu Jun 25 08:03 (MST) on pts/0 from 62.61.164.115 No mail. No Plan.