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Asynchronous System Trap
Asynchronous system trap (AST) refers to a mechanism used in several computer operating systems designed by the former Digital Equipment Corporation (DEC) of Maynard, Massachusetts.
Asynchronous system trap (AST) refers to a mechanism used in several computer operating systems designed by the former Digital Equipment Corporation (DEC) of Maynard, Massachusetts.
Common Desktop Environment
The Common Desktop Environment (CDE) is a desktop environment for Unix and OpenVMS, based on the Motif widget toolkit.
The Common Desktop Environment (CDE) is a desktop environment for Unix and OpenVMS, based on the Motif widget toolkit.
DECnet
DECnet is a suite of network protocols created by Digital Equipment Corporation, originally released in 1975 in order to connect two PDP-11 minicomputers.
DECnet is a suite of network protocols created by Digital Equipment Corporation, originally released in 1975 in order to connect two PDP-11 minicomputers.
DIGITAL Command Language
DCL, the DIGITAL Command Language, is the standard command language adopted by most of the operating systems that were sold by the former Digital Equipment Corporation (which has since bee...
DCL, the DIGITAL Command Language, is the standard command language adopted by most of the operating systems that were sold by the former Digital Equipment Corporation (which has since bee...
Directory (OpenVMS command)
In computer software, specifically the command line interface of the OpenVMS operating system, the DIRECTORY command (often abbreviated as DIR) is used to list the files inside a directory.
In computer software, specifically the command line interface of the OpenVMS operating system, the DIRECTORY command (often abbreviated as DIR) is used to list the files inside a directory.
Event flag
An event flag is a process synchronization primitive in the OpenVMS operating system.
An event flag is a process synchronization primitive in the OpenVMS operating system.
Files-11
Files-11, also known as on-disk structure, is the file system used by Hewlett-Packard's OpenVMS operating system, and also (in a simpler form) by the older RSX-11.
Files-11, also known as on-disk structure, is the file system used by Hewlett-Packard's OpenVMS operating system, and also (in a simpler form) by the older RSX-11.
FreeVMS
FreeVMS is a free software clone of the VMS computer operating system, licensed under the terms of the GNU General Public License.
FreeVMS is a free software clone of the VMS computer operating system, licensed under the terms of the GNU General Public License.
Interrupt priority level
The interrupt priority level (IPL) is a part of the current system interrupt state, which indicates the interrupt requests that will currently be accepted.
The interrupt priority level (IPL) is a part of the current system interrupt state, which indicates the interrupt requests that will currently be accepted.
Local Area Transport
Local Area Transport is a non-routable networking technology developed by Digital Equipment Corporation to provide connection between the DECserver 90, 100, 200, 300, 500, 700 and DECserver 900...
Local Area Transport is a non-routable networking technology developed by Digital Equipment Corporation to provide connection between the DECserver 90, 100, 200, 300, 500, 700 and DECserver 900...
Mass Storage Control Protocol
The Mass Storage Control Protocol (MSCP) was a protocol designed by Digital Equipment Corporation of Maynard, Massachusetts for the purposes of controlling their high-end mass storage options.
The Mass Storage Control Protocol (MSCP) was a protocol designed by Digital Equipment Corporation of Maynard, Massachusetts for the purposes of controlling their high-end mass storage options.
OpenVMS
OpenVMS, previously known as VAX-11/VMS, VAX/VMS or VMS, is a computer server operating system that runs on VAX, Alpha and Itanium-based families of computers.
OpenVMS, previously known as VAX-11/VMS, VAX/VMS or VMS, is a computer server operating system that runs on VAX, Alpha and Itanium-based families of computers.
QIO
QIO is a term used in several computer operating systems designed by the former Digital Equipment Corporation of Maynard, Massachusetts.
QIO is a term used in several computer operating systems designed by the former Digital Equipment Corporation of Maynard, Massachusetts.
Record Management Services
Record Management Services (abbreviated RMS) are procedures in the VMS, RSTS/E, RT-11 and high-end RSX-11 operating systems that programs may call to process files and records within files.
Record Management Services (abbreviated RMS) are procedures in the VMS, RSTS/E, RT-11 and high-end RSX-11 operating systems that programs may call to process files and records within files.
SMG$
SMG$ is a library of screen management routines for OpenVMS. These routines allow programs to create text-based, terminal interfaces in a terminal-independent manner.
SMG$ is a library of screen management routines for OpenVMS. These routines allow programs to create text-based, terminal interfaces in a terminal-independent manner.
System Reference Manual
The SRM firmware (also called the SRM console) is the boot firmware written by Digital Equipment Corporation (DEC) for computer systems based on the Alpha AXP microprocessor.
The SRM firmware (also called the SRM console) is the boot firmware written by Digital Equipment Corporation (DEC) for computer systems based on the Alpha AXP microprocessor.
VMScluster
A VMScluster is a computer cluster involving a group of computers running the OpenVMS operating system.
A VMScluster is a computer cluster involving a group of computers running the OpenVMS operating system.