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Roderick W Smith, Ph.D.

Roderick W. Smith, CompTIA Linux+, LPIC-1, LPIC-2, is a Linux networking expert and the author of over a dozen books on open source technologies, including the CompTIA Linux+ Study Guide , the LPIC-1 and LPIC-2: Linux Professional Institute Certification Study Guides , Linux Administrator Street Smarts , and Linux Essentials , all from Sybex. He is also a former contributor to Linux Magazine .