Info on Mac OS X can be found at http://www.apple.com/macosx/
The "technologies" link/subdirectory should get you plenty of information.
The core OS is called Darwin, and is based off of BSD.
You should have enough search terms to find out the information that you
were looking for regarding the UNIX-ness of Mac OS X.
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--==*==-- --==*==-- Michelle R. Vadeboncoeur --==*==-- --==*==--
[EMAIL PROTECTED]: http://www.kluge.net/~mrv/
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