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Expr: Command Line Interface, AWK, Alias (Command) -

English
2026-04-11
€156.58 €195.73

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Expr is a command line Unix utility which evaluates an expression and outputs the corresponding value. Syntax: expr (expression) expr evaluates integer or string expressions, including pattern matching regular expressions. Most of the challenge posed in writing expressions is preve ... Full description

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Expr is a command line Unix utility which evaluates an expression and outputs the corresponding value. Syntax: expr (expression) expr evaluates integer or string expressions, including pattern matching regular expressions. Most of the challenge posed in writing expressions is preventing the command line shell from acting on characters intended for expr to process.

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786133498181
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€156.58 €195.73