syntax

$ userdel [OPTIONS] USERNAME

To delete a user account

$ sudo userdel user1

To remove the user’s home directory and mail spool

$ sudo userdel -r user2

To forcefully remove the user account

$ sudo userdel -f user3

To display help options

$ sudo userdel --help

To remove any SELinux(Security-Enhanced Linux) user mapping for the user’s login.

$ sudo userdel -Z user2

regards,

T.Dhanasekar