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Charles Bookman has been working with computers since the early eighties, having caught the bug when data was still transferred over punch tape. Having been introduced to UNIX in 1993, Charles became an instant convert and never looked back. He has been building and maintaining his own Linux clusters for 3 years, picking up all the tricks of the trade. He currently works as a System Administrator at a university in Northern California where he espouses the virtues of the open source movement.