Simon Willison’s Weblog

21st April 2024 - Link Blog

doom-htop (via) Ludicrous, brilliant hack: it runs Doom, converts each frame to ASCII art, then runs one process for each line of ASCII and sets each process to allocate enough memory such that sorting by M_VIRT will show the lines in the correct order. Then it updates the argv[0] for each process on every frame such that htop displays the state of the game.

Probably only works on Ubuntu.

From the FAQ: “Q: Why did you make this? A: I thought it would be funny.”