Linux Operating System: A Complete Linux Guide for Beginners - User Management

This video tutorial covers essential Linux administration tasks, including adding users, changing passwords, and managing user groups. It demonstrates the need for root permissions for certain tasks and provides step-by-step instructions for creating users, assigning passwords, and modifying user groups. The tutorial emphasizes security measures, such as restricting password changes to authorized users, and shows how to use commands like 'sudo' for administrative tasks.

What is the significance of using 'sudo' when changing a user's password?

Describe the process of creating a new group and adding a user to it.

How can you check which groups a user is part of?