Newsbeuter is an open source command line feed reader for Linux, FreeBSD, Mac OS X and other Unix-like operating systems. Here are all the changes in Newsbeuter 2.2:

Casual VirtualBox users might not know about the awesome power that lurks just beneath the surface in the Command Line Interface (CLI).

I thought it would be useful to break away from all the GUI-goodness and offer up a few command line tips and tricks. Why? No matter how powerful, user-friendly, and modern the Linux desktop becomes, there may come a time when you want to step up your game and get down and dirty with the command line interface.

This is a short tutorial explaining how to post to Twitter using command-line in Linux, without needing to even open up your web browser.

Sometimes you get a bunch of files that are named in an annoying way and you’d like to change the naming convention for all of them. Maybe you forgot to change the settings on your CD ripping software and it ended up creating a bunch of long file names that you don’t like.
The aptly named "rename" terminal command comes to the rescue and allows you to bulk rename files from the command line.

Making use of previously entered commands can help you remember the location of files previously edited, canremove the need to re-enter long path names and can save you a lot of typing mistakes.

Everyone knows the answer to the question of life, the universe and everything is "42", but for the first time we can reveal the question. It is this: how many command-line tricks must a man memorise?

What has my brain turning today is a simple thread in the Ubuntu Forums that sparks the age-old discussion about the usefulness of the CLI over GUIs.