Krystal

Open Source

We're avid fans of open source, we use it and contribute hundreds of our own projects to the community. Keep up to date with them all.

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Upgrading Ubuntu 20.04 to 22.04 LTS using the command line 

Posted on Tuesday on the Krystal blog

Upgrading your Ubuntu version is incredibly intimidating — Particularly if you aren't well versed in the Linux CLI (Command Line Interface) yet. Ubuntu 22.04 (Jammy Jellyfish) is the most recent LTS release and will receive free system updates until April 2027!

Getting started with Docker on a VPS

Posted on the 6th October on the Krystal blog

Chances are you’ve heard of Docker at some point in your professional life. You’re also likely aware that Docker has become an integral part of application development.