Display a running 7-segment clock on a terminal.
You will need Lua, and the rocks lcurses and sleep.
Open a sufficiently large terminal with a sufficiently small font size, set the color to the warm red from back in the compact disc jukebox days, run ./clock and enjoy.
A big low-key display is surprisingly useful e.g. in the kitchen, actually.
Press q to quit. It might miss a beat, because it's okay to.
cd cron-absolute and run busted.
Many plans. But maybe the weather next.