ULTRIX
description: operativsystem @sv
description: ਆਪਰੇਟਿੰਗ ਸਿਸਟਮ @pa
developer: Digital Equipment Corporation
description: Операционная система фирмы DEC @ru
label: Ultrix
description: DEC operating system
latest release version: 4.5
supported platforms: VAX
wordnet type: synset-operating system-noun-1
bot: medic
subject: Category:Discontinued operating systems
kernel type: Monolithic kernel
screenshot: Ultrix-RISC-4.5.png
description: käyttöjärjestelmä @fi
description: sistema operatiu @ca
quote: Our overall feeling is that Ultrix is an old operating system. Memory-mapped disk files is an important feature, and Ultrix does not offer it.
supported platforms: MIPS architecture
type: Software
family: Unix
hypernym: Name
working state: Historic
description: प्रचालन तन्त्र @hi
description: operačný systém @sk
description: Unix-Variante für die VAX- sowie die DECstation- und DECsystem-Rechnerfamilien @de
description: sistema operativo @it
caption: RISC/ULTRIX 4.5, running Motif Window Manager
type: Q7397
license: Proprietary software
status: Historic
date: May 2025
type: Thing
description: system operacyjny @pl
description: besturingssysteem van Digital Equipment Corporation @nl
ui: OpenVMS
succeeded by: http://dbpedia.org/resource/OSF/1
subject: Category:DEC operating systems
description: système d’exploitation de type UNIX @fr
description: operační systém @cs
type: Work
pages: 50
programmed in: C (programming language)
ui: Graphical user interface
subject: Category:MIPS operating systems
source model: Proprietary software
subject: Category:Berkeley Software Distribution
description: ഓപ്പറേറ്റിങ്‌ സിസ്റ്റം @ml
ui: Command-line interface
type: CreativeWork
supported platforms: PDP-11
type: Q386724
description: sistem de operare @ro
description: styresystem @da
size: 100
preceded by: Version 7 Unix