XML, the Extensible Markup Language, is the next-generation markup language for the Web. It provides a more structured (and therefore more powerful) medium than HTML, allowing you to define new document types and stylesheets as needed. Although the generic tags of HTML are sufficient for everyday text, XML gives you a way to add rich, well-defined markup to electronic documents.

The XML Pocket Reference is both a handy introduction to XML terminology and syntax, and a quick reference to XML instructions, attributes, entities, and datatypes. Although XML itself is complex, its basic concepts are simple. This small book combines a perfect tutorial for learning the basics of XML with a reference to the XML and XSL specifications. The new edition introduces information on XSLT (Extensible Stylesheet Language Transformations) and Xpath.

Historically, only large companies could afford secure networks, which they created from expensive leased lines. Smaller folks had to make do with the relatively untrusted Internet. Nowadays, even large companies have to go outside their private nets, because so many people telecommute or log in while they're on the road. How do you provide a low-cost, secure electronic network for your organization? The solution is a virtual private network: a collection of technologies that creates secure connections or "tunnels" over regular Internet lines--connections that can be easily used by anybody logging in from anywhere. A number of products now exist to help you develop that solution. This book tells you how to plan and build a VPN. It starts with general concerns like costs, configuration, and how a VPN fits in with other networking technologies like firewalls. It continues with detailed descriptions of how to install and use VPN technologies that are available for Windows NT and Unix, such as PPTP and L2TP, Altavista Tunnel, Cisco PIX, and the secure shell (SSH). New features in the second edition include SSH, which is a popular VPN solution for Unix systems, and an expanded description of the IPSec standard, for which several vendors have announced support. Topics include:

    * How the VPN compares to other available networking technologies
    * Introduction to encryption, firewalls, the IPSec standard, and other technologies that let VPNs work
    * Point to Point Tunneling Protocol (PPTP) and L2TP
    * The Altavista Tunnel
    * The Cisco PIX Firewall
    * Secure Shell (SSH)
    * Maintenance and troubleshooting

Apache is far and away the most widely used web server platform in the world. This versatile server runs more than half of the world's existing web sites. Apache is both free and rock-solid, running more than 21 million web sites ranging from huge e-commerce operations to corporate intranets and smaller hobby sites. With this new third edition of Apache: The Definitive Guide, web administrators new to Apache will come up to speed quickly, and experienced administrators will find the logically organized, concise reference sections indispensable, and system programmers interested in customizing their servers will rely on the chapters on the API and Apache modules. Updated to cover the changes in Apache's latest release, 2.0, as well as Apache 1.3, this useful guide discusses how to obtain, set up, secure, modify, and troubleshoot the Apache software on both Unix and Windows systems. Dozens of clearly written examples provide the answers to the real-world issues that Apache administrators face everyday. In addition to covering the installation and configuration of mod_perl and Tomcat, the book examines PHP, Cocoon, and other new technologies that are associated with the Apache web server. Additional coverage of security and the Apache 2.0 API make Apache: The Definitive Guide, Third Edition essential documentation for the world's most popular web server.

 

When Apple introduced the iPod in 2001, CEO Steve Jobs declared, "listening to music will never be the same again." He was right on the money. The iPod grabbed attention right away, and by the end of 2005, more than 41 million of them had sold. iPod is the dominant digital music player on the market, and for the first time, Apple gets to feel like M$.

iPod steadily evolved through five generations since then, and today the dynasty ranges from a screenless 512-megabyte version that can hold plenty of songs for your gym routine to a 60-gigabyte multimedia jukebox that can spin out an entire season of "Desperate Housewives", along with thousands of color photos and all that colorful music.

An iPod is many things to many people, but it can be much more than most people realize. That's where iPod & iTunes: The Missing Manual comes in. Like the device itself, this book is a long-running bestseller, now in its fourth edition. What makes it so popular is the wealth of useful information it brings to anyone who breaks open iPod's distinctive packaging-especially since Apple doesn't supply a manual of its own.

Once again, we've updated this guide to fully explain the ins and outs of iPod, including the nano, the shuffle, and all the latest features and uses, such as:

* The 5th generation Video iPod, which can hold 15,000 songs, 25,000 photos, and 150 hours of video
* iTunes 6, where you can buy tunes, subscribe to Podcasts, tune into internet radio, download videos, build playlists, and more
* Going beyond the music to use iPod as an external drive, an eBook, a personal organizer, a GameBoy, and a slide projector
* Extreme iPodding with shareware and AppleScripts, using an iPod with external speakers (including the car stereo), accessories, and troubleshooting.

How to Cheat at Microsoft Vista Administration | 26.5 Mb

The Micros0ft Windows Vista operating system offers several changes and improvements over its predecessors.
It not only brings a new and redesigned interface, but also improves on many administrative utilities and management consoles. It also enhances the systems reliability, performance, and problem-solving tools.

-As administrators, Vista will sometimes look like its predecessor,
Windows XP, and at other times, look like an all-new operating system.
-How to Cheat will help you get Vista up and running as quickly and safely as possible and provide you with a solid idea of all the important changes and improvements the new Micros0ft Vista OS has to offer.