wander(6x) on Linux
The text 22ab1f0fb8d9, as Debian 12 (Bookworm) shipped it.
colorful random-walk.
Flags it lists
-
--advance -
--circles -
--delay -
--density -
--fps -
--length -
--no-circles -
--reset -
--root -
--size -
--visual -
--window -
--window-id