Topics / Shell
ANSI Escape Sequences
The things that make your Terminal colourful
Environment Variable Zoo
Environment Variables for Linux you might want to know about.
Improving an fzf example with null bytes
or: Why good shell scripts are sometimes bad for explaining
Portable Shell-Scripting
Knowledge for writing portable shell scripts that work across operating system distributions.
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.
Shell Snippets
Some shellcode I catch myself writing over and over again.
arduino-cli
Some arduino-cli common patterns and tricks