Bash script self-updates from github (opens in new tab)

Recently the systems engineering team @ Cloud9ers ($dayjob) has been busy building the infrastructure for a very ambitious and large scale project for one of our customers. The project involves tons of distributed programming besides lots of systems work as well. I'd like to share with the community a small tidbit of information. It's often some small things the one sometimes gives a moment to admire, and hereby share! The problem We are building a private cloud. Ubuntu server instances runni...