Ebook: Beginning Ubuntu Server Administration: From Novice to Professional

This book contains all the right topics, but makes assumptions about a beginner's expericence level. Some of the examples do not work and could be corrected using errata from the publisher, but none seems to exist. The author was very responsive to my questions and offered to have the publisher send me the updated version of the book (Amazon is not selling the latest) and I've yet to receive anything from the publisher. I would like to see the examples better tested and documented (thus the 3 stars) as most everything related to server admin is covered.