Random things I write about. Also sometimes in German
I needed to test something and was only interested in the logs since the last start/restart of a service. For this you can use the systemd invocation id from a systemd service.
A story of buying headphones and custom ear-buds for sports while over thinking every aspect 🧐
Why netstat shows tcp6 sockets even though you only have ipv4 configured.
A brief introduction into Rancher, rke and explanation of Rancher specific terms with. Also directing you to the right resources. Based on my experience running Rancher Management Cluster and Rancher User Cluster on AWS EC2.