Section: System Management Commands (8)
Return to Main Contents
userdel - delete a user account and related files
userdel [options] LOGIN
command modifies the system account files, deleting all entries that refer to
login_name. The named user must exist.
The options which apply to the
- -f, --force
This option forces the removal of the user, even if she is still logged in. It also forces
to remove the user's home directory or her mail spool, even if another user uses the same home directory or if the mail spool is not owned by the specified user. If
is defined to
and if a group exists with the same name as the deleted user, then this group will be removed, even if it is still the primary group of another user.
This option is dangerous and may leave your system in an inconsistent state.
- -h, --help
Display help message and exit.
- -r, --remove
Files in the user's home directory will be removed along with the home directory itself and the user's mail spool. Files located in other file systems will have to be searched for and deleted manually.
The mail spool is defined by the
variable in the
Group account information.
Shadow password suite configuration.
User account information.
Secure user account information.
command exits with the following values:
can't update password file
invalid command syntax
specified user doesn't exist
user currently logged in
can't update group file
can't remove home directory
will not allow you to remove an account if the user is currently logged in. You must kill any running processes which belong to an account that you are deleting.
You may not remove any NIS attributes on a NIS client. This must be performed on the NIS server.
is defined to
will delete the group with the same name as the user. To avoid inconsistencies in the passwd and group databases,
will check that this group is not used as a primary group for another user, and will just warn without deleting the user otherwise. The
option can force the deletion of this group.
- EXIT VALUES
- SEE ALSO
linux.jgfs.net manual pages