! Aware to Perl: How do I extract selected columns from a string?

How do I extract selected columns from a string?

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Use substr() or unpack(), both documented in the perlfunc manpage.

Source: Perl FAQ: Data Manipulation
Copyright: Copyright (c) 1997 Tom Christiansen and Nathan Torkington.

(Corrections, notes, and links courtesy of RocketAware.com)

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