7 lines
332 B
Text
7 lines
332 B
Text
File::Which is a portable implementation (in Perl) of `which', and can
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be used to get the absolute filename of an executable program
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installed somewhere in your PATH, or just check for its existence. It
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includes the command-line utility `pwhich' which has the same function
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as `which'.
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WWW: http://search.cpan.org/dist/File-Which/
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