qix(6x) on Linux
The text 14ef292df25e, as Debian 12 (Bookworm) shipped it.
bounce colored lines around a window
Flags it lists
-
--additive -
--color-shift -
--count -
--delay -
--fps -
--gravity -
--hollow -
--install -
--linear -
--mono -
--no-gravity -
--non-transparent -
--poly -
--random -
--root -
--segments -
--size -
--solid -
--spread -
--subtractive -
--transparent -
--visual -
--window -
--window-id -
--xor