2.11 BSD ported to a mips-based microcontroller:<br><br><a href="http://retrobsd.org/">http://retrobsd.org/</a><br><a href="http://olimex.wordpress.com/2012/04/04/unix-on-pic32-meet-retrobsd-for-duinomite/">http://olimex.wordpress.com/2012/04/04/unix-on-pic32-meet-retrobsd-for-duinomite/</a><br>
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