mpqcval(1) on Linux
The text 4e4841009d6b, 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.
run the mpqc validation suite chkmpqcval - check the .out files for correctness