This is a recording of the first Kernel Walkthrough given by Bart Trojanowski for the Ottawa Canada Linux Users Group. He starts with a presentation introducing some Linux development background, file layout and data types. The code walkthrough covers some important files and Linux list and bit modification APIs.

"Ruby experts tell us why they are in love with Ruby/Rails. Recently, I attended a Ruby users group in Atlanta and I was very surprised to see over 50 people attending the usergroup on a weekday evening, and nearly all of them have been active members of the usergroup for at least over a year. I could tell that they loved Ruby/Rails unlike anything I have seen in the the C++/Java community (languages I work with). The expert panel below will tell us why they are "in love" with Ruby/Rails..."

This tutorial presents the most important functions of Audacity. Part 1 is devoted to issues associated with recording of audio files. Next parts will show how to use effects, mix tracks and remove vocals from music recordings.

"Ruby 1.9: What To Expect is an online slideshow by Sam Ruby that covers a lot of the differences between the Ruby 1.8 that we all know and love and the currently experimental Ruby 1.9. Sam's examples are to the point, easily digestible, and span 47 slides..."

"This tutorial helps beginners learn the basics of using the open-source MySQL database."

This tutorial has been written for both vi and vim. It starts with really basics, such as cursor navigation and ends with more advanced techniques like merging files. For every section of this tutorial there is a short video with hints to help you understand how vim / vi works.

Building Dynamic Web 2.0 Websites with Ruby on Rails is a new book from Packt which helps users to design, develop, and deploy a fully featured website using Ruby on Rails. Written by A. P. Rajshekhar, this book is a tutorial to create a complete Web 2.0 website with Ruby on Rails.

If you're on a Unix/Linux system and you don't have Ruby installed (or you want to upgrade), your distribution's package system may make a Ruby package available. On debian GNU/LINUX, it's available as the package ruby-[version]: for instance, ruby-1.8 or ruby-1.9. Red Hat Linux calls it ruby; so does the DarwinParts system on Mac OS X.

"Hello fellows. I'm in the process of submitting ruby-mode.el and inf-ruby.el to Emacs and ELPA. I've made some pretty wide-sweeping changes to inf-ruby.el to make it conform a little more closely to Emacs coding conventions, and I've made a few changes to ruby-mode.el as well..."