Notes on writing this site's new, mildly cursed, and fun static site generator in (mostly) POSIX shell.

Creates a video from an audio file showing an 8-band spectrum analyzer

Put that script inside a folder, share the folder with someone via Syncthing or Dropbox or whatever,

Crash course in using the shell

This tutorial is written to help people understand some of the basics of shell script programming (aka shell scripting), and hopefully to introduce some of the possibilities of simple but powerful programming available under the Bourne shell. As such, it has been written as a basis for one-on-one or group tutorials and exercises, and as a reference for subsequent use.

find bugs in your shell scripts