Wat (wie) is Cray Operating System - definitie
OPERATING SYSTEM
operating system
![bash]] command line. Each command is typed out after the 'prompt', and then its output appears below, working its way down the screen. The current command prompt is at the bottom.](https://commons.wikimedia.org/wiki/Special:FilePath/Command line.png?width=200 "bash]] command line. Each command is typed out after the 'prompt', and then its output appears below, working its way down the screen. The current command prompt is at the bottom.")
![first server]] for the [[World Wide Web]] ran on NeXTSTEP, based on BSD.](https://commons.wikimedia.org/wiki/Special:FilePath/First Web Server.jpg?width=200 "first server]] for the [[World Wide Web]] ran on NeXTSTEP, based on BSD.")
![[[OS/360]] was used on most [[IBM]] mainframe computers beginning in 1966, including computers used by the [[Apollo program]].](https://commons.wikimedia.org/wiki/Special:FilePath/IBM360-65-1.corestore.jpg?width=200 "[[OS/360]] was used on most [[IBM]] mainframe computers beginning in 1966, including computers used by the [[Apollo program]].")
![A screenshot of the [[KDE Plasma 5]] graphical user interface. Programs take the form of images on the screen, and the files, folders (directories), and applications take the form of icons and symbols. A mouse is used to navigate the computer.](https://commons.wikimedia.org/wiki/Special:FilePath/KDE Plasma 5.16.png?width=200 "A screenshot of the [[KDE Plasma 5]] graphical user interface. Programs take the form of images on the screen, and the files, folders (directories), and applications take the form of icons and symbols. A mouse is used to navigate the computer.")
![Privilege rings for the [[x86]] microprocessor architecture available in [[protected mode]]. Operating systems determine which processes run in each mode.](https://commons.wikimedia.org/wiki/Special:FilePath/Priv rings.svg?width=200 "Privilege rings for the [[x86]] microprocessor architecture available in [[protected mode]]. Operating systems determine which processes run in each mode.")
![Ubuntu]], desktop [[Linux distribution]]](https://commons.wikimedia.org/wiki/Special:FilePath/Ubuntu 19.04 "Disco Dingo".png?width=200 "Ubuntu]], desktop [[Linux distribution]]")
SOFTWARE THAT MANAGES COMPUTER HARDWARE RESOURCES
Operating System; Operatingsystem; Operating systems; Operating Systems; Operation system; Computer operating sysem; General-purpose operating system; Desktop operating system; Desktop OS; Desktop os; Computer operating system; Operative system; Operating System Types; GPOS; OPSYS; Desktop operating systems; Desktop system; Computer OS; Library OS; Library Operating Systems
(operating systems)
The operating system of a computer is its most basic program, which it needs in order to function and run other programs. (COMPUTING)
N-COUNT
Operating system
SOFTWARE THAT MANAGES COMPUTER HARDWARE RESOURCES
Operating System; Operatingsystem; Operating systems; Operating Systems; Operation system; Computer operating sysem; General-purpose operating system; Desktop operating system; Desktop OS; Desktop os; Computer operating system; Operative system; Operating System Types; GPOS; OPSYS; Desktop operating systems; Desktop system; Computer OS; Library OS; Library Operating Systems
An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs.
operating system
SOFTWARE THAT MANAGES COMPUTER HARDWARE RESOURCES
Operating System; Operatingsystem; Operating systems; Operating Systems; Operation system; Computer operating sysem; General-purpose operating system; Desktop operating system; Desktop OS; Desktop os; Computer operating system; Operative system; Operating System Types; GPOS; OPSYS; Desktop operating systems; Desktop system; Computer OS; Library OS; Library Operating Systems
n. to boot up; reboot the operating system (of a computer)
Wikipedia
Cray Operating System
The Cray Operating System (COS) is a Cray Research operating system for its now-discontinued Cray-1 (1976) and Cray X-MP supercomputers. It succeeded the Chippewa Operating System (shipped with earlier Control Data Corporation CDC 6000 series and 7600 computer systems), and was the Cray main OS until replaced by UNICOS in the late 1980s. COS was delivered with Cray Assembly Language (CAL), Cray FORTRAN (CFT), and Pascal.
