LINUX

1. LINUX BIBLE 2008 edition
Christopher Negus
Wiley Publishing, Inc
845 pages (PDF)

2. FEDORA UNLEASHED
Andrew Hudson & Paul Hudson
Sams Publishing
926 pages (PDF)

3. HACKING UBUNTU
Neal Krawetz
John Wiley & Sons 2007
410 pages (CHM)
ISBN:9780470108727

4. BEGINNING UBUNTU LINUX 2nd edition
Keir Thomas
Apress
684 pages (PDF)

5. BEGINNING UBUNTU SERVER ADMINISTRATION-From Novice to Professional
Sander Van Vugt
Apress
355 pages (PDF)

6. LINUX DESKTOP HACKS
Jono Bacon, Nicholas Petreley
O’Reilly
342 pages (CHM)
ISBN : 0-596-00911-9

7. A Practical Guide to Linux® Commands, Editors, and Shell Program
Mark G. Sobell
Prentice Hall PTR
1008 Pages (CHM)
ISBN: 0-13-147823-0

8. LEARNING THE Vi EDITOR
Linda Lamb and Arnold Robbins
O’Reilly
295 pages (PDF)

9. LINUX FIREWALLS – Attack Detection and Response With IPTABLES, PSAD, and FWSNORT
Michael Rash
No Starch Press
307 pages (PDF)

10. SUSE LINUX TOOLBOX – 1000+ Commands for openSUSE and SUSE Linux Enterprise
Christopher Negus and Francois Caen
Wiley Publishing, Inc
307 pages (PDF)

11. UBUNTU LINUX TOOLBOX – 1000+ Commands for Ubuntu and Debian Power User
Christopher Negus and Francois Caen
Wiley Publishing, Inc
333 pages (PDF)