Overview of Tru64

Tru64 was the first commercially available UNIX environment that supported a 64-bit data model and computing environment. Originally released to support the Alpha hardware platform from the Digital Equipment Corporation (DEC), this operating environment and hardware combination formed a powerful computing environment that overcame the barriers associated with 32-bit computing.

The Tru64 kernel architecture is based on Carnegie-Mellon University's Mach V2.5 kernel design, with components from Berkeley Software Distribution (BSD) 4.3 and 4.4, UNIX System V, and other sources. Tru64 implements the Open Software Foundation (OSF) OSF/1 R1.0, R1.1, and R1.2 technology. The Tru64 UNIX operating system complies with numerous other standards ...

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