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DEMOS
open-in-new
<p>DEMOS is a <a href="/facts/Unix-like/YAKrAxzd">Unix-like</a> <a href="/facts/Operating_system/8XTuvMh2">operating system</a> developed in the <a href="/facts/Soviet_Union/m7wWsPto">Soviet Union</a>. It is derived from <a href="/facts/Berkeley_Software_Distribution/XQKcURrh">Berkeley Software Distribution</a> (BSD) Unix. </p>