glknots(6x) on Linux
The text 8f04ef9d2153, as Debian 12 (Bookworm) shipped it.
generates some twisting 3d knot patterns
Flags it lists
-
--delay -
--duration -
--fps -
--no-wander -
--no-wireframe -
--root -
--segments -
--speed -
--thickness -
--visual -
--wander -
--window -
--window-id -
--wireframe