QEMU lets you emulate a machine —in other words, you can run a virtual computer on top of your real computer. This makes it perfect for trying and testing the latest release of a distribution, running older operating systems, or just testing.

By this time, you should have guessed that running KDE takes a large chunk of machine resources. Really old machines will run this latest version of KDE quite slowly. I chose it for the FreeBSD beginner because it’s a good safe place to start, with so many built-in tools.

This article shows how to install and configure ModSecurity (version 2) for use with Apache2 on a Debian Etch system. ModSecurity is an Apache module that provides intrusion detection and prevention for web applications. It aims at shielding web applications from known and unknown attacks, such as SQL injection attacks, cross-site scripting, path traversal attacks, etc.

The NVIDIA GeForce 6100 and 6150 integrated graphics processors have been relatively popular among Linux and Windows users. These IGPs have been common in HTPC setups with the NVIDIA driver working out well with MythTV.

Bash / CSH shell offers command history feature. Most of you may be aware and using of UP / DOWN arrow keys to recall previous commands. History expansions introduce words from the history list into the input stream, making it easy to repeat commands, insert the arguments to a previous ommand into the current input line, or fix errors in previous commands quickly.

As some of you may already know, I've been in the process of setting up a new server to host my sites. My old VPS just can't handle the load anymore. Since I'm not really making a lot of money off the sites (Maybe $100 a month, if that), my budget is definitely tight.

Intel and Novell have each become corporate Patrons of KDE. Their exceptional financial commitment to the KDE e.V. helps the project with community events, infrastructure and developer meetings.