When you opted into nix-flakes to build your system, you usually realize quickly, that `command-not-found` does not work properly anymore and shows outdated or missing infos, alternatively it might show some weird errors about a sqlite file missing.

12in23 has been announced on exercism.org and this are my initial thoughts on it!

Accessing a flakes input from another file is a lot less easy as accessing a channel in the good old days. This article explains how to get around that for modules used in configurations.

How to make the most out of `callPackage`

Just a Hello World Post!