Features

Point-to-Point Linux  by Phil Hollenback

When this Manhattan investment company decided to mirror its critical data off-site, the IS staff built their own T3 and T1 routers. How did that work, and would they do it again?

SQL Comes to Nmap: Power and Convenience  by Hasnain Atique

Port-scan your own hosts to find misconfigured and unauthorized services. Put all that data into a database, and you can keep track of thousands of systems.

Setting Up Virtual Security Zones in a Linux Cluster  by Makan Pourzandi and Axelle Apvrille

When projects need to share the Linux cluster but shouldn't see each other's data, split your in-demand cluster into separate virtual ones.

Indepth

Introduction to Sound Programming with ALSA  by Jeff Tranter

The 2.6 kernel brings new capabilities to the Linux sound API. We cover the essentials with a working sound recording app.

The Politics of Porting  by Stephen C. Forster

Don't do this. It could get you fired. Unless your company is really shooting itself in the foot, then you've got to do what you've got to do.

Linux Tools for Professional Photography  by RW Hawkins

Tweak your system to make photo colors accurate, and more. Now you won't get a nasty surprise when the photo you send to Linux Journal shows up all wrong.

Embedded

Porting RTOS Device Drivers to Embedded Linux  by Bill Weinberg

Your old real-time operating system made you do a lot for yourself as a driver author. Take advantage of the facilities Linux offers and clean up some spaghetti code while you're at it.

Toolbox

At the Forge   Syndication with RSS  by Reuven M. Lerner

Kernel Korner   Filesystem Labeling in SELinux  by James Morris

Cooking with Linux   The Game of Security  by Marcel Gagné

Paranoid Penguin   Linux Filesystem Security, Part I  by Mick Bauer

Columns

Linux for Suits   Bridging the Gap  by Doc Searls

EOF   Dear Laptop Vendor  by Lincoln D. Durey

Reviews

IBM's IntelliStation A Pro  by Chris DiBona

Security Warrior  by Dan York

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