[teddyh]

See also “Phosphor”¹, a screen saver, part of XScreenSaver², but also usable as a terminal:

  /usr/libexec/xscreensaver/phosphor -scale 2 -delay 0 -program $SHELL

1. <https://www.youtube.com/watch?v=G6ZWTrl7pV0>

2. <https://www.jwz.org/xscreensaver/>

[arionmiles]

Wow the owner of the XScreenSaver really hates HN lol...