Hey Tom, @Branden_Smale is right, for one there is openHABian, on the other hand there is however already the document here: http://docs.openhab.org/installation/linux.html
What else do you need?
Please post all your tutorials in the Tutorials & Examples category here in the forum. Check out:
Additionally it would be amazing if you could help add content to the official documentation: http://docs.openhab.org
If you are willing to help, please let me know and I can tell you a bit more about the open topics.