Enabling and using the "root" user in Mac OS X
How to enable the root user
- From the Apple menu choose System Preferences....
- From the View menu choose Users & Groups.
- Click the lock and authenticate as an administrator account.
- Click Login Options....
- Click the "Edit..." or "Join..." button at the bottom right.
- Click the "Open Directory Utility..." button.
- Click the lock in the Directory Utility window.
- Enter an administrator account name and password, then click OK.
- Choose **Enable Root User **from the Edit menu.
- Enter the root password you wish to use in both the Password and Verify fields, then click OK.