Sams Teach Yourself PHP, MySQL and Apache All in One
Julie C. Meloni
MySQL
Paul Dubois
Sams Teach Yourself TCP/IP in 24 Hours
Joe Casad
Sams Teach Yourself PHP in 24 Hours
Matt Zandstra
PostgreSQL
Korry Douglas & Susan Douglas
UNIX Shell Programming
Stephen G. Kochan & Patrick H. Wood
C++ Primer Plus
Stephen Prata
XML and PHP
Vikram Vaswani
PHP and PostgreSQL Advanced Web Programming
Ewald Geschwinde & Hans-Jürgen Schönig
MySQL and JSP Web Applications
James Turner
Sams Teach Yourself Shell Programming in 24 Hours
Sriranga Veeraraghavan
Jython for Java Programmers
Robert W. Bill
PHP Developer's Cookbook
Sterling Hughes & Andrei Zmievski
PostgreSQL Essential Reference
Barry Stinson
Advanced Linux Programming
Codesourcery Llc & Mark L. Mitchell & Alex Samuel & Jeffrey Oldham
Inside Linux
Michael Tobler
Python in 24 Hours
Ivan van Laningham