• Gork@lemm.ee
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    1 year ago

    Mmm too modern for my tastes. Gotta go with the Lyons Electronic Office LEO I OS from 1951.

    It would need punch card malware lol.

    Ooh let’s go back even further to ENIAC in 1945.

    • banneryear1868@lemmy.world
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      1 year ago

      It’s nice you could just solder in new components.

      Tru64 and SunOS are furthest I go back I think, Commodore KERNAL/BASIC technically.

      Obscure OS you could actually run today could be Solaris…