Linux installation in 2012 is pretty simple –
answer a few questions, then click Start and wait. But what if you
could eliminate a lot of the waiting? That's the promise of
Clonezilla Server Edition, which can help you install servers with
less effort, and the same, or better, results.
Clonezilla is GPL-licensed software that allows you to do
bare-metal backup and recovery, or just use an image previously
saved to clone it on other computers.