Web site: (not active) Origin: USA Category: workstation Desktop environment: CLI Architecture: PDP-11, AT&T 3B20D/21D Based on: Unix-like Wikipedia: MERT Media: Install The last version | Released: unknown MERT – Multi-Environment Real-Time (MERT), later renamed UNIX Real-Time (UNIX-RT) is a multi-environment real-time operating system for the Digital Equipment PDP-11/45 and 11/70 computers. It is a … Read moreMERT