How Linux Works, 3rd Edition
Brian Ward
Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert
SQL Injection Strategies: Practical techniques to secure old ...
Ettore Galluccio & Edoardo Caselli & Gabriele Lombari
Certified Ethical Hacker (CEH) Exam Cram
William Chuck Easttom
tmux (for Diego Cohen)
Brian P. Hogan