UPDATE: The contest has ended and the winners have been notified. Richard H., Katherine K., Art K., Linda L., and Saul S.
A Practical Guide to Linux Commands
By Mark G. Sobell. Published by Prentice Hall, September 2012.
Packed with hundreds of realistic examples, this distribution and release agnostic guide presents Linux from the ground up with clear explanations and information about everything from filesystems to shells, editors to utilities, and programming tools to regular expressions.
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