Blog

Show a PostgreSQL setting in psql shell

16 Apr 2024

How to correctly display a numerical setting in PostgreSQL


List systemd targets

15 Apr 2024

List available systemd targets


The XZ backdoor

2 Apr 2024

My own perspective of the XZ backdoor


Dog training

23 Mar 2024

My particular philosophy when it comes to dog training


My dogs

23 Mar 2024

A quick summary of the dogs in my life


Handling confrontations on dog walks

23 Mar 2024

An easy tip for handling confrontations on dog walks


Change DNS servers in systemd

15 Mar 2024

Changing DNS with resolvectl


Mounting Pixel 7 in Linux CLI

11 Mar 2024

Using gio to mount a Google Android Pixel phone in the Linux CLI


What is Fedora CoreOS?

18 Feb 2024

Trying to explain what Fedora CoreOS is and why I enjoy using it


Install and start a service on Fedora Core OS using Ignition

18 Feb 2024

Installing a package and starting its service using systemd and ignition on Fedora CoreOS


Is kubernetes the right tool for you?

21 Nov 2023

Exploring if K8s is the right tool for you, according to my perspective


Gitlab Runner With Rootless Podman

13 Oct 2023

How to operate a rootless Gitlab runner container with Podman and quadlets


Search for string inside many files

20 Sep 2023

Combine find and grep to search inside of files matching a pattern.


Gitlab runner Quadlet on Fedora CoreOS

19 Sep 2023

Deploy Gitlab runner container as a quadlet on Fedora CoreOS.


Delete all your lambda functions

3 Sep 2023

Hey kid, wanna delete all your lambda functions?


ffmpeg recipes

28 Nov 2022

Whenever I do anything cool with ffmpeg I save it here, because ffmpeg arguments can be very convoluted.


kubectl cheatsheet

13 Oct 2022

My chetsheet for kubectl commands.


Rook-Ceph

13 May 2022

Personal knowledgebase for the Rook-Ceph k8s operator.


Century Rain

11 May 2022

Book review of Century Rain by Alastair Reynolds, published in 2004.


Earth Abides

11 May 2022

Book review of Earth Abides by George R. Stewart, published in 1949.


Station Eleven

11 May 2022

Book review of Station Eleven by Emily St. John Mandel, published in 2015.


Terminal World

11 May 2022

Book review of Terminal World by Alastair Reynolds, published in 2010.


Bash recipes

23 Jan 2022

Whenever I do anything neat in Bash I try to save it here.


Using Yubikey in Fedora

7 Dec 2021

How I got started with Yubikey on Fedora.


jq recipes

9 Jul 2021

Whenever I do anything cool with jq I save it here, because jq can be very convoluted.