create_bmp_for_stripline_coupler(1) on Linux
The text 7355ec712e6f, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it. The page shows this text now.
bitmap generator for coupler with thin striplines between two infinitely wide groundplanes (part of atlc)