Double Shot #2231

Jerry Hargrove - Cloud Diagrams & Notes - Visual explanatiuons of AWS services, with many updates from this year's re:invent.
SubEthaEdit 5 – Now free and open source! - There's an editor I haven't seen for a while. You can grab it from the App Store or directly from https://subethaedit.net/ .
The official ruby snap is available - A potentially easier way to install Ruby on Linux.
A Very SLEEPy MySQL Attack - Using SLEEP() to help exploit SQL injection attacks.