Tru64 UNIX is a discontinued 64-bit UNIX operating system for the Alpha instruction set architecture (ISA), currently owned by Hewlett-Packard (HP). Previously...

been sold. Tru64 UNIX V5.1A and later were registered as UNIX 98 compliant. Other operating systems previously registered as UNIX 95 or UNIX 93 compliant:...

licensed to use the UNIX trademark include AIX, EulerOS, HP-UX, Inspur K-UX, IRIX, macOS, Solaris, Tru64 UNIX (formerly "Digital UNIX", or OSF/1), and z/OS...

Project Monterey SCO Unix SINIX Solaris SUPER-UX Tru64 UNIX UNICOS Uniplus+ Unix/NS UXP/DS Venix XENIX Below are other certified Unix operating systems:...

AdvFS, also known as Tru64 UNIX Advanced File System, is a file system developed in the late 1980s to mid-1990s by Digital Equipment Corporation for their...

systems, such as SunOS / Solaris, System V Release 4, HP-UX, and Tru64 UNIX, and open Unix derived systems like illumos, have adopted UFS. Most of them adapted...

proprietary versions of Unix, such as Sun's SunOS, Sequent's DYNIX, NeXT's NeXTSTEP, DEC's Ultrix and OSF/1 AXP (now Tru64 UNIX). NeXTSTEP later became...

2001, several major Unix variants such as SCO UnixWare, Compaq Tru64 UNIX, and SGI IRIX were all in decline. The three major Unix versions doing well...

versions of UNIX, such as Sun's SunOS, Sequent's Dynix, NeXT's NeXTSTEP, DEC's Ultrix and OSF/1 AXP (which became the now discontinued Tru64 UNIX). FreeBSD...

A Unix-like (sometimes referred to as UN*X or *nix) operating system is one that behaves in a manner similar to a Unix system, although not necessarily...