Charly's Column The Sysadmin’s Daily Grind: Surveillance with Motion

Aug 15, 2006

Commercial surveillance systems are expensive and typically involve maintenance agreements. I thought there must be a low-budget alternative.

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Ask Klaus!

Aug 01, 2006
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Leaftag Making metadata with Leaftag

Aug 01, 2006

The experimental Leaftag provides a convenient means for associating files with search categories and other metadata.

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AppArmor vs. SELinux Novell and Red Hat security experts face off on AppArmor and SELinux

Aug 01, 2006

Security Enhanced Linux or App Armor? Linux Magazine invited two well-known personalities from Red Hat and Novell to debate the merits of their security systems.

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Charly's Column The Sysadmin’s Daily Grind: Policyd

Jul 01, 2006

The Postfix Policyd plugin fights spam using techniques such as greylisting, source detection, volume measurements, blacklisting, and HELO rotation detection.

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D-Bus and HAL Interprocess communication with D-Bus and HAL

Jul 01, 2006

It’s the end of the line for CORBA! Gnome now relies on the D-Bus messaging system, and KDE is in the process of migrating.

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Revision Control System Using RCS version control to manage simple scripts

Jul 01, 2006

The Revision Control System (RCS) provides simple, reliable version control without the complexity of bigger systems like Subversion or CVS.

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Sendmail Strategies Fighting spam and viruses with Sendmail

Jul 01, 2006

A structured approach to Sendmail helps to maximize your spam and virus protection.

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