Computers

The Multi-User System for Interactive Computing / System Product is an operating system, similar in some ways to Unix. MUSIC/SP was written by McGill University in Montreal, and has a history dating back to around 1969.

Tommy Sprinkle's MVS 3.8 documentation for Hercules.

Documentation for the Hercules and MVS 3.8 environment on a PC.

The MVS Dynamic Debug Tool is a client/server debugging tool for MVS 3.8 running under Hercules. Written and supported by Shelby Beach.