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by miah_ 4067 days ago
See: User Mode Linux, available since somewhere around 2002 or 2003.

http://user-mode-linux.sourceforge.net/ https://en.wikipedia.org/wiki/User-mode_Linux

1 comments

Not really the same, since that runs a full kernel for each "container". OpenVZ is a better example (and is, in fact, the precursor of LXC).