cmatrix(1) on Linux
The text 7846c782bd5e, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
simulates the display from "The Matrix"
Flags it lists
-
-? -
-B -
-C -
-V -
-a -
-b -
-f -
-h -
-l -
-m -
-n -
-o -
-s -
-u -
-x