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Open SSL
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wiki
Introduction
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Applications
Wallabag
PiHole
PiHole
Add Unbound as a recursive DNS Server to the PiHole setup
PiHole HA Setup
Install the Unbound Prometheus Exporter
Blog
Blog
Misc
Misc
How to create a blog with GitHub Pages and MkDocs
Sane & scanbd with Canon CanonScan 5600f
DevOps
DevOps
Continuous Integration
Continuous Integration
Ansible
Ansible
ansible-runner
Ansible Molecule
Ansible Code Snippets
Ansible Code Snippets
Wait for a connection after e. g. a reboot
GitLab CICD
GitLab CICD
Script to clear GitLab CI/CD Artifacts via the REST API
Infrastructure Solutions
Infrastructure Solutions
Docker
Docker
Docker commands
SSH-Keys in a Dockerfile Build
Kubernetes
Kubernetes
CKAD - Certified Kubernetes Application Developer
K3S
K3S
K3s on Raspberry
Kubectl
Kubectl
delete all pods from a namespace that are in Error Status
Podman
Podman
aardvark-dns problems (request timed out)
Migrate from podman-compose to Kubefiles
Use systemd files with rootless podman-compose
Podman Quadlets
Podman
Podman rootless setup
Infrastructure as Code
Infrastructure as Code
ArgoCD
ArgoCD
Login with the ArgoCD Cli in the current cluster
Misc
Misc
DuckDNS update or set IP script
Hetzner Storagebox
Problems with a podman / docker container that uses an volume on a sshfs / fuse mount
Digital Gardening
Show content of a JWT token
Problems with iptables in a OpenVPN container; leaking the real IP
SSH Connection Error when using Vagrant and Ansible
Creating a network namespace that uses wireguard vpn
Networking
Networking
Misc
Misc
NFCAPD (NetFlow Capture Daemon)
Traffic Billing
NSX T
NSX T
NSX-T Links
Containerlab
Containerlab
Cumulus on Containerlab
SSH into Containerlab devices
Operating Systems
Operating Systems
Android
Android
Apps
Apps
Shelter
Linux
Linux
X-Forwarding with Windows through SSH
CLI
CLI
htpasswd
iotop
SSH
Tee
watch
Misc
Misc
NetworkManager
Time
Cron
Cryptsetup
Show window names
Networking
Networking
Create a bridge interface
DNS
Linux Network Namespaces
PulseAudio
PulseAudio
PulseAudio Volume Stuff
Window Manager
Window Manager
I3
I3
Bluetooth with i3
Change i3 DPI / scaling
Wallpaper in i3
Control Spotify in i3
Volume Control in i3
Errors
Errors
sendmail process at high cpu usage
Nix
Nix
nixpkgs
Security
Security
SELinux
Firewall
Firewall
firewalld
UFW
Programming
Programming
Bash
JSON
YAML
Go
Go
Build go binaries
Concurrency in Go
Formatting in Go
Profiling in Go
Python
Python
Profiler
Profiling in Python
Ruff
Typing in Python
Python Virtual Environments
Python Libraries
Python Libraries
FastAPI
Pathlib
PyTest
Rust
Rust
Heat
Tools
Tools
Anki
Audible CLI
Bitwarden
Cookiecutter Templates for Projects
HashiCorp Vault
Headscale
KeePassXC
MkDocs
Task
autorestic - High backup level CLI utility for restic.
Borg
cht.sh
Mermaid
Open SSL
Open SSL
Table of contents
Generate passwords
Change Spotify Theme with spicetify-cli
Git
Git
Clean Git repositories with BFG
Git Crypt
Git
Gitleak
GitLab
GitLab
GitLab Access Tokens
NeoVIM
NeoVIM
Coc in Neovim
PlantUML
PlantUML
PlantUML Themes
Tmux
Tmux
Window Management
VS Code
VS Code
VS Code Plugins
Vim
Vim
Comment out code with VIM
Copy all
Virtualization
Virtualization
ProxMox
ProxMox
Configure apt repository updates on Proxmox 8.x.x Community Edition
Reduce CPU consumption on Proxmox
Reduce energy consumption of Proxmox
Passtrough a hard drive from the Proxmox host to a VM
Table of contents
Generate passwords
Open SSL
⚑
Generate passwords
⚑
openssl passwd -6 -salt xyz