Ubuntu was the distribution that shot to fame not only because of its simplicity to use and install, but also because of it's Free CD project. However, Canonical has now decided to stop it's Free-for-all offering and will now offer free CDs only to those who are in need of it.
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.