Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
linuxbsdos.com: How to customize Linux Mint 15 Cinnamon by disabling the Hot corner and adding the Expo, Scale and Workspace switcher applets to the panel.
softpedia.com: The following tutorial will teach any computer user how to install the Arch Linux operating system on their personal computer or laptop.
tecmint.com: You might have found the first article very much useful, this article is an extension of the 20 Useful Commands for Linux Newbies. The first article was intended for newbies and this article is for Middle-Level-User and Advanced Users.
anarchic-order.blogspot: You know that Linux kernel thing, that has thousands of developers from all over the world, some of which do it professionally, most of which do it for the love of solving problems (or something)? I look at it as a great chance for learning.
LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache2 webserver on an OpenSUSE 12.3 server with PHP5 support (mod_php) and MySQL support.
This guide explains how you can install and use KVM for creating and running virtual machines on a CentOS 6.4 server. I will show how to create image-based virtual machines and also virtual machines that use a logical volume (LVM). KVM is short for Kernel-based Virtual Machine and makes use of hardware virtualization, i.e., you need a CPU that supports hardware virtualization, e.g. Intel VT or AMD-V.