in reply to Replacing Whitespace with Underscore
See perlrun for the meaning of -switches and Quote Like Operators for the transliteration operator.
$ perl -wpe 'tr/ []/_ /' < input.txt > output.txt
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In Section
Seekers of Perl Wisdom
in reply to Replacing Whitespace with Underscore
See perlrun for the meaning of -switches and Quote Like Operators for the transliteration operator.
$ perl -wpe 'tr/ []/_ /' < input.txt > output.txt
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