zufallsheld

Combining jinja2-cli with jq and environment variables

How to create repositories in Artifactory with curl

Nachbericht Stackconf 2025

TIL how to test CORS on the command line with curl

TIL how to configure additional headers in Gitlab’s nginx

TIL how to define different Helm-Repos in a template

Gitlab von der Kommandozeile aus bedienen

Working with Gitlab on the CLI

Interesting Uses of Ansible’s ternary filter

TIL how to create Files and Commits via the Github-API and Github-CLI

How I teach Ansible to my colleagues: A hands-on training session.

TIL how to create Azure Prometheus datasources with Ansible

DevOps workflows and reliable automation

TIL different ways to clone multiple git repos at once

TIL that you can use asterisks in systemctl status

TIL how to archive all projects in a Gitlab group

TIL how to view the history of a file with git

TIL you can inspect Docker-Container now with the docker-cli

TIL how to work with Gitlab-CI’s Pull Policy

Dockercontainer won’t start - Getting the final child’s pid from pipe caused “EOF”

TIL how to find fresh forks of abandoned repositories

TIL how to mass-unsubscribe from Github notifications

TIL how to create Github repos with Github

TIL how to use Ansible-inventory for native ssh-connections

TIL how to upload files to Gitlab snippets from the CLI

TIL how to get a plaintext list of Ansible hosts

TIL that Docker plugins need exec perms on the filesystem

TIL how to alter gitlab-ci include-directives

TIL that nginx http_limit_conn module can wreak havoc to your website

TIL there’s a limit on Gitlabs job output

TIL how to ship an executable with Poetry

TIL that there is a else-clause in a Python for-loop

TIL that sometimes you need to pass a header to nginx’s gprc module

TIL that Hetzner offers a free DNS service

TIL that creating Markdown from HTML is hard

Manual RDS Backups save the day

TIL that you can pass variables to Ansible’s import_playbook module

TIL that you should load Matomo asynchronously

TIL There are public clouds that still offer Redis 3

📌 My other ramblings on the world wide web

Recovering after a root-partition resize gone wrong

Debugging issues with libcurl and publickey authentication

Constructing Ansible variables with the vars-lookup plugin

On getting feedback from your users

Advanced usage of yum-config-manager with setopts

Plex does not play movies anymore

Manage linux servers from a Windows workstation

Testing multiple Ansible versions on Travis

Testing Ansible roles

Firewalld blocking snmp and fixing it (with Ansible)

Repairing a Microsoft ergonomic keyboard

Enabling Autostart of VirtualBox-VMs on FreeNAS

Installing and configuring the Freenas Syncthing-plugin

Deploying lighttpd, your flask-apps, gunicorn and supervisor with Ansible on CentOS

Integrating SABnzbd with Freenas, Couchpotato, Sickbeard and Headphones

Install Headphones and a Musicbrainz-server in your Freenas

Shrinking the (LVM) log-partition on Linux

Serving static content (and comments!) with Pelican

Freenas mit Transmission und Couchpotato/Sick(-Beard, -Rage) als DLNA-Server

HumbleBundle Downloadagent (hib-dlagent) on Arch Linux

Changing the tt-rss database from MySQL to Postgresql

Python backup script revisited

New blog powered by pelican

Python script to check last exec time and exit code of script

Freenas with Transmission and Couchpotato/Sick(-Beard, -Rage) as a DLNA-Server

Tiny Tiny RSS on CentOS with nginx and MYSQL

Nice to have: YoutubeCenter

Python Backup Script with rsync

My conky setup

MAC Spoofing under Linux

Using nginx with Google’s spdy and pagespeed to test website-speed

Securing your server with fail2ban and a proper SSH-configuration

Distro Picker: Chooses your Linux-Distribution

Google’s nginx plugin ngx_pagespeed tested

Arch Linux + Nginx + PHP-FPM + Wordpress