This article explores some of the Linux architectures that support real-time characteristics and discusses what it really means to be a real-time architecture.

A true wizard doesn’t just run processes, a true wizard knows how to communicate with those processes through signals to stop, restart, and even kill processes. This may sound like arcane and obscure knowledge, but if you follow along, you’ll be managing your processes like an adept in no time.

OpenPanel is a new, open source, server control panel for your Linux system. It offers an AJAX GUI and a powerful command line interface to common server software like Apache, Postfix and MySQL. The first beta release (0.9) is now available for download.

Apple's recently released a software development kit (SDK) for the iPhone, but if you were hoping to port or develop original open source software with it, the news isn't good. Code signing and nondisclosure conditions make free software a no-go.

SafeSquid - Content Filtering Internet Proxy, has many content filtering features that can be used to decide who is allowed what, when and how much on the net. In this tutorial I will describe how to control access to unwanted categories of websites, by using URL Blacklist database with SafeSquid Proxy Server.

"Just upload to server a new part of article about usage of Emacs with version control systems -- now about usage of Emacs to work with Git. This variant contain information only about git.el package, but in near future i'll extend it with information about emacs-git and some minor modes." -- via http://alexott.blogspot.com/2008/04/using-emacs-with-git.html

Ubuntu 8.04 has introduced a new option for virtualization: Virt-Manager. Using Virt-Manager, libvirt, and KVM, you can take advantage of the virtualization hardware built-in to recent CPUs.