Not an event, just a look back on how the site design changed over the time.
Click on the image to get the full page on Wayback Machine. This post was made possible because of the big cached page library Wayback Machine has.
Ubuntu - Stack Exchange (2010)
Ask Ubuntu - Stack Exchange (2011)
Ask Ubuntu (2012)
Ask Ubuntu (2013) (Somewhat redesigned)
Beginner-level introduction to command line (Part 2*)
Sunday 18th October, 15:00 - 16:00 UTC
* actually it's still Part 1 as we didn't finish it, but I can just call it Part 2 and nobody will ever know I still haven't prepared the real Part 2 yet ^_^
In case you missed it: lesson transcript.
Introduction to SSH, Rsync and Cron
Sunday 25th of October, 16:00 - 17:00 UTC
Basic SSH usage
Basic Rsync CLI usage
Basic usage of Rsync with cron
Using SSHFS to mount remote folders
Taste of advanced Rsync script (if there is time)