Finger is a nifty nice utility to get the information on the user. A sample output of the command is as below:
-0-(ak) ~ > finger ak
Login: ak Name: Amit Agarwal
Directory: /home/amitag Shell: /bin/bash
Office: MGL
On since Sun Oct 19 13:50 (IST) on tty7 from :0
On since Sun Oct 19 13:50 (IST) on pts/0 from :0.0
No mail.
No Plan.
All this information can be changed with the command chfn.
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