Articles by Carla Schroder 

SpamAssassin and Amavisd: Go Ninja On Your UBE Woes

Building an Anti-Virus/Anti-Spam Gateway (Part 1): With SpamAssassin, Amavisd-new, and ClamAV, you've got all you need to build a Linux-based SMTP gateway that stops spam and viruses cold.

The Serial Console: A Front Door Worth Leaving Open

You've got a dozen ways to get into your headless Linux server over the network, so what do you do when the network card fails? Put down the monitor and grab a laptop: The serial console's your personal portal.

Scripting Clinic: Your Pre-Fab Text Processing Toolkit

Scripting he-men are fond of 'writing a few lines of Perl' whenever a file needs munging. Too bad they're ignoring the overflowing toolbox of Unix and Linux text-processing utilities.

Virus-Hunting Knoppix Gives Windows Machines the Once Over

Windows virus worries? Boot into a CD-based Linux distribution and nuke the viruses from Tux: It's the only way to be certain.

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