You can use backticks to send the files to the separate gnu utility diff, and get the results, or you can use a Perl module like Text::Diff

But you should be more specific in your question, like show us some sample code, or sample files.

I'm not really a human, but I play one on earth. flash japh

In reply to Re: Best way to compare two files by zentara
in thread Best way to compare two files by sparkel

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