ISBN 1555581234 by Mike Gancarz.
Anyone care to offer a review? The reviews from Amazon are pretty good:
http://www.amazon.com/exec/obidos/tg/detail/-/1555581234/ref=ase_portlandpatternrA/103-3404139-9133457?v=glance&s=books
And how does it compare to TheArtOfUnixProgramming?
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