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Learning the Korn Shell, 2nd Edition
book

Learning the Korn Shell, 2nd Edition

by Arnold Robbins, Bill Rosenblatt
April 2002
Beginner content levelBeginner
432 pages
18h 29m
English
O'Reilly Media, Inc.
Content preview from Learning the Korn Shell, 2nd Edition

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Our look is the result of reader comments, our own experimentation, and feedback from distribution channels. Distinctive covers complement our distinctive approach to technical topics, breathing personality and life into potentially dry subjects.

The animal on the cover of Learning the Korn Shell is a hawksbill turtle. The name “hawksbill” refers to its prominent hooked beak. This marine reptile is one of the smaller sea turtles, having a carapace (upper shell) length of about two feet and weighing about one hundred pounds. Among pelagic turtles, the hawksbill alone has the tendency to feed and breed in the same area, preferring the tropical shoals and reefs of the world’s oceans.

Primarily carnivorous, the hawksbill feeds on crabs, fish, sponges, and jellyfish. The turtle’s flesh can be poisonous; in some places, fisherman test for poison by throwing the turtle’s liver to the crows. If the birds reject the liver, the hawksbill is toxic.

The hawksbill turtle is the sole source of authentic “tortoiseshell,” which comes from the scutes, or outer layer of the carapace. Tortoiseshell has been harvested through the years-from ancient Egypt to the present-and is highly valued for its beauty and plasticity. As a result, the hawksbill is endangered. Illegal trade continues to threaten this species’ existence.

Leanne Soylemez was the production editor and proofreader for Learning the Korn Shell, Second Edition. Kate Briggs was the copyeditor. Mary Brady and Jane Ellin provided quality ...

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Publisher Resources

ISBN: 0596001959Supplemental ContentErrata Page