As an O’Reilly “Hacks” fan, I got myself a copy of BSD Hacks hoping to learn only a few tips and tricks. If that was the case it would have been worth it, however I greatly underestimated this title. Not only did I learn the tips and tricks one would expect from a “Hacks” book, but it also taught me a lot more about BSD than I expected. If you use BSD, get this book! It’s well worth it. 5 Stars.