I love Linux. Always have, always will. I run Linux (mostly RHEL and Fedora) on a multitude of devices, from Raspberry Pi's to an old laptop functioning as a server, and VMs on my NAS.

But I have also ended up (long story) doing a lot of work on MacOS …

Why share a set of headphones between MacOS and Fedora (or another Linux)?

Well, the answer to the 'why?' question is quite simple: because I dual boot between MacOS and Fedora on my Mac Mini. This means in order to use the same pair of headphones on MacOS and Fedora …

Calling a GraphQL API from an Ansible playbook

I recently had to call a GraphQL API from an Ansible playbook, and considering I had never done that before and there is little to no documentation about this online, it was a bit tricky.

In the end, I got everything working …

Load balancing Ansible Tower cluster

As you might know, I do a bit of YouTubing. One video request I got a couple of times, was to do a video about clustering Ansible Tower behind a load balancer.

As I had never done that before myself, it sounded interesting, so I …

Fish, bash, zsh

Over the last year, I've been using fish as my shell on Linux. Before that, I have tried both zsh (with and without oh-my-zsh) and bash. For bash, I wrote my own configuration framework, which - let's be real - everyone needs to do and probably has done at …

Cockpit and FreeIPA

A couple of years ago, I did a video on Youtube on using FreeIPA / IdM certificates in Cockpit. According to some comments (that I only saw way after the fact...), for some people, my way of doing that didn't work.

Therefore, I redid the video for RHEL7 …

Solarized colors

I like Solarized, but every now and then, I switch to a different theme just to check it out. Eventually, I'll go back to Solarized, and run into the same problem over and over:

I'll end up having this

Instead of this:

Meaning a lot of the colors …

Installer USB drives

Quick blog.

The other day, I was looking for a tool to create a USB drive with multiple installer ISOs on it. Mainly, I needed a Fedora installer DVD (for my laptop, to make the switch to btrfs), and a Red Hat Enterprise Linux 8.3 DVD …

Audit logging

(Happy 2021, may it be better than 2020!)

On my tiny, Raspberry Pi based Fedora systems, I have a lot of audit messages in my journal. And I mean a lot, I mean like over 50,000 over the course of 9 days. That's over 5,500 per …

Packages or binaries?

As much as possible, on my Fedora systems (which runs on my desktop, laptop and a handful of Raspberry Pis), I use what dnf provides me with. The same goes for machines I run other operating systems on, like my pihole server (which runs Raspberry Pi OS …