nixCraft: "Nginx powers several high traffic web sites, such as WordPress, Hulu, Github, and SourceForge. This page collects hints how to improve the security of nginx web servers running on Linux or UNIX like operating systems."
Linux.com: "The goal of this article is to review the history and architecture of Linux as well as its present day developments to understand how Linux has become today's leading platform for cloud computing. We will start with a little history on Unix system development and then move to the Linux system itself."
Tech Republic: "If you spend any length of time in the shell, chances are you’ve typed the same commands over and over. It’s usually not anything you can necessarily script as the commands may vary slightly on each invocation, but there are certain commands that can be used often with a little variation on each call."
Bloomberg: "If you're put off by Steve Jobs's control-freakdom and Microsoft's long history of buggy bloatware, you might want to spend some time with Dell's line of laptops running Ubuntu, the free, consumer-oriented version of the open-source Linux operating system."
Linux.com: "Reducing keystrokes isn't the only path to productivity, but it certainly helps. If you find yourself visiting the same directories on your system (or systems) every day, save yourself some time and bookmark your most frequently used directories with CDargs."