HELP!! My Root is OFF? how to reactivate
i was installing mail from thiss tutorial https://www.youtube.com/watch?v=hAQqxZVaur0 but in one moment i have done this:
in root Ubuntu 14. :
ifconfig eth0 192.168.0.1 netmask 255.255.255.0.
and goes of, my root is not working, my web is oFF? what should i do ? i can’t log in into my root?