Enable & Disable root in OS-X
While this isn’t a good thing for most people, it’s good to know. If you don’t know why you need it, DON’T DO IT.
dsenableroot
username = your username
user password:
root password:
verify root password:
dsenableroot:: ***Successfully enabled root user.And to disable root
dsenableroot -d username = your username user password: dsenableroot:: ***Successfully disabled root user.