A place where I share my knowlege, most pages get updates when I find new and interesting things for them.
Getting your Smartcards and Security Tokens working on Linux
You just bought a popular Security Token to find it not working out of the box on Linux?
Serial Port Troubleshooting on Linux
How to find out why your serial Port isn't working
Tutorial: Smart ssh jumping
SSH jump hosts are great! However, having to think about the current network is a task better done by the CPU
ANSI Escape Sequences
The things that make your Terminal colourful
A simple, plain ASCII-Table
Environment Variable Zoo
Environment Variables for Linux you might want to know about.
Some knowledge that makes your life easier when working with fonts on Linux.
Some of my git knowledge and where it came from.
Overview of reserved IP-Address ranges for IPv4 and IPv6
Resistor Value Table
For when those Rings don't make sense again.
Some useful reminders for the occasional SQL user.
Scanning, OCR and PDF
A cheatsheet for scanning and and OCRing documents on Linux with sane and tesseract
Shell Null Termination / Separation
What is null termination, why and how to use it in shell pipelines.
Some shellcode I catch myself writing over and over again.
Query elements from XML Documents, on the CLI, in the Browser, everywhere else
Some arduino-cli common patterns and tricks
A list of podcasts I listen to and can recommend
Speech Recognition Frontends
Projects making use of speech recognition
A collection of link collections I consider worth sharing