kaleidescope(6x) on Linux
The text 3adb5579a8a0, as Debian 12 (Bookworm) shipped it.
rotating line segments
Flags it lists
-
--bluemin -
--bluerange -
--delay -
--fps -
--global_rotation -
--greenmin -
--greenrange -
--install -
--local_rotation -
--nsegments -
--ntrails -
--redmin -
--redrange -
--root -
--visual -
--window-id