Welcome to the blog of Luukas Pörtfors
Below is a listing of articles.
2026-01-31
NixOS port allocation
An automatic port allocation system for NixOS that prevents collisions
2025-10-31
A first look into yensid
How yensid solves my very specific use case for Nix remote builders
2023-09-10
Making a fridge door alarm system
How I made my fridge a nudge smarter by teaching it to scream whenever left open
2022-07-07
How I setup my email server
A walkthrough of how my mail server is setup. It utilizes Postfix and Dovecot and features spam-filtering, SNI based TLS and support for multiple domain names
2021-07-27
ThinkPad T440p
A showcase of my corebooted T440p and what I run on it
2021-07-12
My ThinkPad x200
How using a 13-year-old laptop in 2021 is like