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Perl in a Nutshell, 2nd Edition
book

Perl in a Nutshell, 2nd Edition

by Nathan Patwardhan, Ellen Siever, Stephen Spainhour
June 2002
Beginner content levelBeginner
759 pages
80h 42m
English
O'Reilly Media, Inc.
Content preview from Perl in a Nutshell, 2nd Edition

Global Special Arrays and Hashes

@ARGV

The array containing the command-line arguments intended for the script.

@INC

The array containing the list of places to look for Perl scripts to be evaluated by the do, require, or use constructs.

@F

The array into which the input lines are split when the -a command-line switch is given.

%INC

The hash containing entries for the filename of each file that has been included via do or require.

%ENV

The hash containing your current environment.

%SIG

The hash used to set signal handlers for various signals.

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Publisher Resources

ISBN: 0596002416Errata Page