Ubuntu Commands

1. 1.What is the use of "sudo deluser " ?

• Deletes the user, but not the profile folder

• Adds users

• Allows you to view the user account file

• Changes profile information for user accounts.

2.What is the ‘chfn’ command used for in Linux?

• Delete its home directory and mail spool

• You can change the information of a specific user

• Allows you to change a user’s name and other details easily

• You can add or remove users to a particular group

3.For deleting a user , which command is used ?

• $ cat /etc/passwd

• $ compgen -u

• $ lslogins

• sudo userdel

4.What is the command to use identify the current user with the below command?

• $ sudo usermod -c

• $ su Eddie

• $ grep

• $ whoami

5.What is the use of "groupmod" ?

• This command is used to change a user's password.

• This command is used to modify an existing group, such as changing the group's name or membership.

• This command is used to delete an existing group from the system

• This command is used to change the group ownership of a file or directory.