Docker on Fabian van Steen

Trying out Omarchy — a .NET developer on Linux

Sat, 12 Sep 2026 00:00:00 +0000

It started with a laptop nobody wanted anymore. A 2017 MacBook Air, Intel, 8 GB of RAM, sitting in my office running an old version of macOS. My son had been using it, and had mostly stopped — because it had become the kind of slow where you think twice before opening a browser tab.

So I wiped it and put Omarchy on it: “Beautiful, fun & agentic Linux by DHH.”

Renaming the hostname of your Raspberry Pi (Raspbian)

Mon, 05 Mar 2018 00:00:00 +0000

One of the first things you want to do if you’ve just installed Raspbian on your Pi is to change the hostname. You can change your hostname by following these steps.

Steps

You can use the hostnamectl set-hostname [name] command, but that does not update /etc/hosts and causes issues with Docker and other networking services. I prefer to update /etc/hostname and /etc/hosts manually.

1. Change hostname

sudo nano /etc/hostname

Change raspberrypi to your desired hostname. Hit CTRL+O and then ENTER to save. Hit CTRL+X to exit.

How to install Docker on your Raspberry Pi

Tue, 27 Feb 2018 00:00:00 +0000

What is Docker?

Docker is an open-source project for automating the deployment of applications as portable, self-sufficient containers that can run on the cloud or on-premises. Docker works in collaboration with cloud, Linux, and Windows vendors, including Microsoft.

How to install Docker

With one of the latest releases of Docker, they added official support for Raspbian. You can now easily install Docker on your Raspberry Pi with one simple command.