Allowed only when logged in as root. Halt the machine. Used for remote shutdown, simpler to type than the previous command. Try man man first. Press q to quit the viewer.
Manual pages can sometimes be hard to read.
Brings up a short, easy to digest help on a command. Next, we will carry an article on a whole lot of important commands on handling System processes and Basic System Administration. Other articles by Trevor Warren Article rating Poor Good . The comments are owned by the poster. We aren't responsible for its content.