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Featured blog posts

2023-08-19 | Production ready Kubernetes cluster with K3s - Build a simple but production ready kubernetes cluster with the k3s engine

2023-08-19 | K3s cluster recovery - Total SHTF recovery scenario

2022-11-13 | GPG CheatSheet - Most of the GPG operations you might need are described here.

2022-11-04 | How to calculate your work-home travel costs - How to calculate your work-home travel costs if your travel every day to work with your own car

2020-05-08 | Linux the darkside migration method | a.k.a. The dd over ssh method - By using dd over ssh you can dump the entire root partition and migrate the system that way. It's tricky but it always works.

2020-05-07 | Linux migration from anywhere to anywehre | a.k.a. The online rsync method - This tutorial describes migration instruction of Linux machines from anywhere to anywhere.

2020-05-06 | Linux EC2 to On-Premise migration | a.k.a. The offline rsync method - If you have crazy customers who wish to migrate away from AWS, this guide is for you.

2015-09-22 | Ancient texts - Virtualizing CentOS 5 physical servers with LVM configuration - With CentOS now out of the game, I thought to bring back to live this ancient text from my old blog