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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  • Thallo [love/loves]
    ·
    6 hours ago

    Feeling more comfortable in my skin than possibly ever.

    I like my new name, and it's become a natural part of me very quickly.

    My preferred clothes ("women's" clothing), which previously I had to work up a lot of emotions to put on, are just a matter of course now. I wear them without even really thinking about it.

    I'm less concerned with words like man/woman/enby or pronouns. Just focusing on my own experience. More confident and comfortable with my sexuality.

    4 months of laser hair removal is paying off. I have a lot of sessions in front of me, but the results are real and noticeable. I'm happy every time I see it in the mirror. I don't break down crying after I can't get a close shave anymore. If I have a little stubble, it's okay. It'll be gone soon enough.

    Voice training continues to be an obstacle. I find it very emotionally draining, but I'm trying. I've done more consistent training in the last few weeks than ever before. It's not where it needs to be, but it's good. Eventually, it will become second nature like the clothes.

    All together, thoughts of transition are less fear-based and more colored with calm excitement and confidence.

    It feels good, people. I'm really embodying the love/loves atm