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 command is used to add a new user in Linux?

• useradd

• adduser

• newuser

• createuser

Why might a Linux administrator need root permissions?

• To create new users

• To change desktop settings

• To browse the internet

• To install software

Which command allows you to switch to another user in Linux?

• su

• changeuser

• switchuser

• login

What is required to change another user's password as a regular user?

• The user's email

• Root permissions

• The user's current password

• The user's username

What command is used to add a user to a group?

• addgroup

• usermod -aG

• groupadd

• groupuser

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

• groupcheck

• usergroups

• id

• groupinfo

What command is used to create a new group in Linux?

• groupadd

• addgroup

• newgroup

• creategroup