login | |
Initiates your session. | |
logout | |
Stops all your processes. | |
shutdown | |
Ends system operation. | |
su | |
Changes the user ID associated with a session. | |
touch | |
Updates the access and modification times of a file, or creates an empty file. |
id | |
Displays the system identifications of a specified user. | |
logname | |
Displays login name. | |
uname | |
Displays the name of the current operating system. | |
who | |
Identifies the users currently logged in. | |
whoami | |
Displays your login name. |
passwd | |
Changes a user's password. |
Commands and Processes Overview
User Environment and System Information
User Environment Customization