Inklings: a tumblelog


How to Stop Confusing "Por" and "Para"

Toggling mute on the default source (e.g. microphone) in PulseAudio

This isn’t very well documented, but if you want to toggle mute on your mic, run this:

pactl set-source-mute @DEFAULT_SOURCE@ toggle

Render the Mandelbrot Set with jq

All tools expand in functionality until they’re Turing complete.

MarkeyJester’s Motorola 68000 Beginner’s Tutorial

Ah, memories! Recall writing a simple emulator for a subset of the 68000 instruction set once upon a time. Certainly one of the less sucky 16-bit processors.

abc notation tutorial

I was looking for some way of quickly dashing out melodies on the command line for playback similar to the old PLAY statement in GW-BASIC, but there doesn’t seem to be anything like that.

The closest I’ve been able to come to is using abcMIDI to accept a melody in abc notation and generate a MIDI file, and then having timidity play it back.

That means I have to learn abc notation.