You want to do reverse engineering, but nobody gives you an IDA Pro license for Christmas? No problem, Radare2 is your savior, the open source reversing framework. It is a terminal based tool, which can help you in various binary analysis and reversing tasks. The only problem with it, as it's developers put it, that it has a "super steep learning curve". With this workshop you can speed up your start with Radare. You will learn the basics of binary analysis, how to navigate, visualize, and patch the binary. For more info about the tool, check out http://radare.org/r/ .