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8 lines
509 B
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Pod::Usage provides the function "pod2usage()" to print usage messages for a
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Perl script based on its embedded pod documentation. Pod::Usage is a subclass of
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Pod::PlainText. Please see the POD documentation for this module (embedded in
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the file "Usage.pm") for more details. The pod2usage() function is probably the
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most generally useful function in this entire distribution since it is useful to
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just about any Perl5 script that is invoked from the command-line.
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WWW: https://metacpan.org/release/Pod-Usage
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