packihx(1) on Linux
The text 5fc0635abc52, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it. The page shows this text now.
A tool to pack Intel hex files for SDCC