Free UNIX Books
Here is a list of the Best online books about UNIX in various formats available for free
- A Quick Introduction to Unix by Jim Tyson, et al.
- Advanced Bash-Scripting Guide by Mendel Cooper
- AIX Reference for Sun Solaris Administrators by IBM Redbooks
- An Awk Primer by Aurelio A. Heckert
- ANSI C for Programmers on UNIX Systems by Tim Love
- Bash Guide for Beginners by Machtelt Garrels
- Beej’s Guide to Unix Interprocess Communication by Brian “Beej Jorgensen” Hall
- Bourne Shell Scripting by Wikibooks
- Conquering the Command Line by Mark Bates
- Debugging C and C++ code in a Unix Environment by J.H.M. Dassen (Ray) and I.G. Sprinkhuizen-Kuyper
- Effective AWK Programming by Arnold D. Robbins
- Errors: errno in UNIX programs by Chris Herborth
- Filesystem Hierarchy Standard by R. Russell, D. Quinlan, C. Yeoh
- GNU Bash Reference Manual by Chet Ramey, Brian Fox
- Guide to Unix by Wikibooks
- Guide to X11 by Steve Ambler, et al.
- Introduction to Unix by F.G. Fiamingo, L. DeBula, L. Condron
- Learning About UNIX-GNU/Linux
- Learning the Unix Operating System by Jerry Peek, Grace Todino, and John Strang
- Learning the vi editor by Wikibooks
- Mac OS X for Unix Geeks by Brian Jepson and Ernest E. Rothman
- MH and xmh: Email for Users and Programmers by Jerry Peek
- Motif Programming by Dave Marshall
- Motif Programming Manual by Dan Heller, Paula Ferguson, David Brennan
- Network Programming Under Unix Systems by Actcom
- Porting UNIX Software by Greg Lehey
- Programming from the Ground Up by GNU
- Secure Programming for Linux and Unix HOWTO by David A. Wheeler
- The Art of UNIX Programming by Eric S. Raymond
- The Book of Webmin by Joe Cooper
- The Craft of Text Editing by Craig A. Finseth
- The Daemon, the Gnu, and the Penguin by Peter H. Salus
- The Unix Programming Environment by Mark Burgess
- The UNIX-HATERS Handbook by Simson Garfinkel, Daniel Weise, Steven Strassmann
- The UNIX-Haters Handbook by Simson Garfinkel, Daniel Weise, Steven Strassmann
- UNIX – Filesystem Hierarchy Standard by Rusty Russell, Daniel Quinlan, and Christopher Yeoh
- Unix in a Nutshell by Arnold Robbins
- Unix KornShell Quick Reference by Freeware
- Unix System Administration by Frank G. Fiamingo
- UNIX System Security: A Guide for Users and System Administrators by David A. Curry
- UNIX Systems Programming for SVR4 by David A. Curry
- UNIX Text Processing by Dale Dougherty, Tim O’Reilly
- Writing GNOME Applications by John R. Sheets
