Setting up wake-on-lan on Debian GNU/Linux

Starting the server with the magic packet.

January 24, 2026 · Michael Hülsen

How to use systemd to prevent usage of units/services in Debian

Keep the Linux server running.

January 18, 2026 · Michael Hülsen

Create group notifications in Home Assistant

Renaming devices led to issues in the maintenance of automations.

November 9, 2025 · Michael Hülsen

Installation of Windows 11 on a new HP laptop with FreeDos

A tale of rufus, diskpart, grub and fixmbr.

September 25, 2025 · Michael Hülsen