Ubuntu shut down without using the GUI

Question

I'm trying the "poweroff" keyword to shut down my Ubuntu. The terminal produces the following:

jay@ubuntu:~$ poweroff
poweroff: Need to be root

How can I root my pack?

additionally, you can edit the sudoers file to do the job without typing password everytime. — Jacob Vlijm, Oct 23 '14 at 18:44
"root" is a fundamental concept in linux that you really need to understand: http://www.linfo.org/root.html — Mitch, Oct 23 '14 at 18:48
possible duplicate of Ubuntu Administration Privilege?; more info: https://help.ubuntu.com/community/RootSudo — David Foerster, Oct 24 '14 at 00:46

score 5 · Answer 1 · answered Oct 23 '14 at 18:43

5

That message is telling to use sudo, you need to do

sudo poweroff

More info look at manpage

answered Oct 23 '14 at 18:43

Mitch

1 Answers1