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Perl Programming/Keywords/open

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The open keyword

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open is the Perl pragma to set the default input/output layers (PerlIO).

Syntax

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  use open IN  => <info>, OUT => <info2>;

Examples

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  use open IN  => ":crlf", OUT => ":bytes";
  […]
  use open IO  => ":encoding(iso-8859-7)";

See also

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Previous: oct Keywords Next: opendir
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