Apache Administrator's Handbook
Apache Administrator's Handbook is a practical hands-on guide to the installation, configuration, and administration of the Apache Web server. It will show you how to build and configure Apache with the features and modules you need, how to seucre the server, how to interpret log files, and how to tune the server's performance. While aimed primarily at Apache server administrators, the book also contains information for developers interested in building dynamic Web sites on top of the Apache server using either CGI or mod_perl.
Programming PHP
Programming PHP, 2nd Edition, is the authoritative guide to PHP 5 and is filled with the unique knowledge of the creator of PHP (Rasmus Lerdorf) and other PHP experts. When it comes to creating websites, the PHP scripting language is truly a red-hot property. In fact, PHP is currently used on more than 19 million websites, surpassing Microsoft's ASP .NET technology in popularity. Programmers love its flexibility and speed; designers love its accessibility and convenience.
Linux Administration Handbook
Since 2001, Linux Administration Handbook has been the definitive resource for every Linux system administrator who must efficiently solve technical problems and maximize the reliability and performance of a production environment. Now, the authors have systematically updated this classic guide to address today's most important Linux distributions and most powerful new administrative tools.