Minor suggestion:

Rather than prompting users for a directory (prone to typos etc...) you could either take it from the @ARGV commandline input (if they have autocomplete) or use a file select GUI like Tk::FileSelect or Tk::chooseDirectory or Tk::Getopt. You could even do both and only throw out the selection dialog box if the user fails to give any commandline input?

Just a something something...

In reply to Re: Find duplicate files with exact same files noted by BioLion
in thread Find duplicate files with exact same files noted by Lady_Aleena

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