Just a short Tutorial today. It’s surprising how many people do not know this. To change the hostname under Linux, open a terminal window. Type the following code.
sudo nano /etc/hosts
and change the text to your new hostname. Changes will take effect on Restart.
First time user of Fedora and I am trying to set up my OpenVPN. I am trying to folloing the instuctions from the wiki, http://fedoraproject.org/wiki/Openvpn, but as soon as I try to run step one it tells me I have to be the root to run that command.