How do you add a user in Linux?

How to Add a User to Linux

1. Log in as root.
2. Use the command useradd “name of the user” (for example, useradd roman)
3. Use su plus the name of the user you just added to log on.
4. “Exit” will log you out.

How add and remove user in Linux?

Remove a Linux user

1. Log in to your server via SSH.
2. Switch to the root user: sudo su –
3. Use the userdel command to remove the old user: userdel user’s username.
4. Optional: You can also delete that user’s home directory and mail spool by using the -r flag with the command: userdel -r user’s username.