id | Displays the system identification of a specified user |
logout | Stops all processes on a port |
passwd | Changes a user's password |
reboot | Restarts the system |
rlogin | Connects a local host with a remote host |
shutdown | Ends system operation |
su | Changes the user ID associated with a system |
telnet | Connects the local host with a remote host, using the Telnet interface |
who | Identifies the users currently logged in |
whoami | Displays your login name |