85:~# who -a = show listing of last logged in users

                        2008-09-04 17:11               102 id=si    term=0 exit=          0
           system boot  2008-09-04 17:11
           run-level 2  2008-09-04 17:11                   last=S
                        2008-09-04 17:11               672 id=l2    term=0 exit=          0
LOGIN      tty1         2008-09-04 17:11               818 id=1
LOGIN      tty2         2008-09-04 17:11               819 id=2
LOGIN      tty3         2008-09-04 17:11               820 id=3
LOGIN      tty4         2008-09-04 17:11               821 id=4
LOGIN      tty5         2008-09-04 17:11               822 id=5
LOGIN      tty6         2008-09-04 17:11               823 id=6
root     - pts/0        2008-09-04 18:05   .           910 (85.238.45.




chfn
chfn  [-f full_name] [-r room_no] [-w work_ph] [-h home_ph] [-o other] 
[user] = change user information
85:~# chfn -f "Dato Mr" dato 85:~# finger dato Login: dato Name: Dato Mr Directory: /home/dato Shell: /bin/bash Last login Fri Aug 29 01:03 (GMT+4) on tty1 No mail. No Plan. chfn [-f full_name] [-r room_no] [-w work_ph] [-h home_ph] [-o other] [user]