DEMOS (Dialogovaya Edinaya Mobilnaya Operatsionnaya Sistema: Russian: Диалоговая Единая Мобильная Операционная Система, ДЕМОС, lit. 'Interactive Unified Portable Operating System') is a Unix-like operating system developed in the Soviet Union. It is derived from Berkeley Software Distribution (BSD) Unix.

It's development was initiated in the Kurchatov Institute of Atomic Energy in Moscow in 1982, and development continued in cooperation from other institutes, and commercialized by DEMOS Co-operative which employed most key contributors to DEMOS and to its earlier alternative, MNOS (a clone of Version 6 Unix). MNOS and DEMOS version 1.x were gradually merged from 1986 until 1990, leaving the joint OS, DEMOS version 2.x, with support for different Cyrillic script character encoding (charsets) (KOI-8 and U-code, used in DEMOS 1 and MNOS, respectively).

Initially it was developed for SM-4 (a PDP-11/40 clone) and SM-1600. Later it was ported to Elektronika-1082, BESM, ES EVM, clones of VAX-11 (SM-1700), and several other platforms, including PC/XT, Elektronika-85 (a clone of DEC Professional), and several Motorola 68020-based microcomputers.

The development of DEMOS effectively ceased in 1991, when the second project of the DEMOS team, RELCOM, took priority.

An archive of the DEMOS source code can found here: https://github.com/bpr97050/DEMOS There's some interesting comments and mailing list archives in that repository as well. :)

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  • Wmill [they/them]
    ·
    22 days ago

    galaxy-brain

    Brain lore dump binary thinking/depression?

    As much as I like the idea of falling asleep to music I need the time to have a dialogue in my head to think. I know it's a little weird but the two main voices in my mind are a bit of roles I assign Quique (masc) Kiki( femme). Probably just me switching back and forth like playing ping pong with myself but my best thinking gets done like that. It helps explain the contradictory emotions I feel by assigning them to one side or the other and I gotta manage my best making both happy.

    I also stop using I and go by we for a while, instinct really it's weird. All of this might me coping from loneliness since I got no one to talk to most of the time but as far as coping mechanism go it's easily on of my more healthy ones I've tried. Maybe all of this is just my imagination but so far it's helped me get out of the worst of my depression the ability to just meow-hug myself and get a quick prep talk through the worst of the negative self talk.