Build a Debian "buster" Docker image from scratch and start it into multi-user.target in a Docker container,

A Web-MP3-Player with Playlist Support

Utility to Generate Waveform JPG from CBR MP3

A terminal-based screen presentation utility inspired by the WOPR user interface from the movie WarGames.

Generate MD5-salted hashes

App to draw a yellow rectangle on an Android device.

Collection of examples of scripting techniques for Bourne Shell (POSIX, dash, ksh, Bash and others) and Bourne Again Shell (Bash).

Draw freehand color strokes on an X11 display. Useful for screen presentations.

Custom setup of iptables/ip6tables rulechain.

Update stock from a CSV file.

Effort to create an LV2 plugin that maps MIDI CCs to control values. Does not compile anymore. Do not use.

A web frontend for viewing syslog stored in MongoDB; outdated.

Shell script that results in an error if any component of a given path has any bits of a given umask set. Can be used to check if a file or directory is accessible for user, group or everyone else.