Linux Crash Course for Beginners - 2023 - Changing Password

The video tutorial explains how to change user passwords in a Linux system. It covers initial password setup, using the PASSWD command, and demonstrates the process in a Linux console. The tutorial also highlights password requirements, such as minimum length and dictionary checks, and encourages viewers to practice changing passwords as both root and regular users.

What happens when you log in for the first time and no password is provided?

• You are logged in automatically.

• You are logged out immediately.

• You are given a default password.

• You are prompted to create a new password.

What is the correct command to change a user's password in Linux?

• PASS userID

• PASSWD userID

• PASSWORD userID

• PWD userID

Why does the system ask you to retype your new password?

• To confirm it matches the old password.

• To check if it is a strong password.

• To ensure you remember it.

• To verify there are no typing errors.

What error might you encounter if your new password is too simple?

• Password is already in use.

• Password fails the dictionary check.

• Password is too complex.

• Password is too long.

What should you do if you want to change the root password?

• Type PASSWORD root.

• Type PWD root.

• Type PASSWD followed by root.

• Type PASSWD without any user ID.