S1m

Many of my home server services are accessible only via Wireguard, but I must admit that I do not often rotate the Wireguard peers keys...

When I received my Yubikeys for the first time, I was pleased to find an existing guide to follow.

It has already been 5 years since UnifiedPush started!

Edit 2025-12-26 Correction of the risk analysis: compromission of the PIN infrastructure in combinaison of a weak PIN can lead to metadata leak, including the social graph.

TL;DR If you're using systemd-homed, it may be a good idea to store a file in the home partition that can be deleted when your disk is full, so that you can mount your home to free up space. dd bs=1M count=1024 if=/dev/random of=/home/EMERGENCY Yesterday,…

TL;DR I've tinkered with a solution based on systemd user-services: https://codeberg.org/s1m/termenv.

Today, the most popular Linux service manager is systemd.

I'm starting a new blog: I often do IT stuff I want to keep a trace of and I think it will fit in a blog.