flag(1) on Linux
The text a63550135fac, as Debian 2.0 (Hamm) shipped it.
draws a waving flag, containing text or an image
Flags it lists
-
-bitmap -
-count -
-cycles -
-font -
-install -
-mono -
-ncolors -
-root -
-size -
-text -
-visual -
-window