Hi ports, I scratched an itch about running older "mainframe" operating systems like MTS (Michigan Terminal System) and the legendary VM/370 CMS.
Here is the result. (There is a newer release of Hercules but it claims "OpenBSD is not supported" which is apparently due to thread local storage issues.) There is much to be learned about how terrible old operating systems were, especially how complicated they were to start up. And how weak the text editors were. The operating system business has come a long way. J
hercules.tgz
Description: application/gzip
