Rocky Linux Terminal Tutorial for Beginners

Administering

8. 8. Getting Admin Power

   Last How to Get the Admin Super-Powers.

   To Login as SuperUser:

   sudo su

   If Got “User is Not in Sudoers file” then see: How to Enable sudo
   Then to Logout:

   exit

   To Protect your System from the potential Damage of an Hazardous Crazy Command Execution the Logout should be executed every Time your Setup is Achieved!
   Finally, to Execute a Single Command as SuperUser:

   su -c 'myCommand'

   Or:

   sudo myCommand

   So for instance to List the Protected root Directory try to run:

   sudo ls /root

9. 9. Setting Permissions

   How to Change Permissions on Rocky Linux File System

   CentOS Change File Permissions

   Setting Up Permissions on Rocky Linux

Congratulations, you are now Initiated to the awesome Linux CentOS Command Line Shell. ;)