cococs(1) on Linux
The text c88569a8ebe7, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it. The page shows this text now.
Coco/R Compiler Generator (C-Sharp Version)