Ultrix

ULTRIX is an Unix derivate which was offered from Digital Equipment Corp. for it's PDP11, VAX machines and MIPS-based workstations.

Version

 * Ultrix-11
 * 2.0 (Sep 1984)
 * 3.0 (1985)
 * 3.1


 * Ultrix-32M (VAX)
 * 1.0 (Jun 1984) - based on 4.2BSD

Some versions were bundled with an Ingres database server ("Ultrix-SQL").
 * ULTRIX (RISC)
 * 4.5 (1995)

Links

 * ULTRIX FAQ