I've got a server that is currently running as servername, but I need it to be servername.domain.com (the IP already resolves to servername.domain.com), and I currently have:
in /etc/hosts. What else do I need to do to get the server set up with the IP correctly?
This is the first time I've done anything like this - I can be more specific if needed.
If this is the wrong place to be posting this - please point me in the right direction.