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Re^3: compare a list against multiple lists

by rjt (Deacon)
on Mar 21, 2013 at 23:28 UTC ( #1024839=note: print w/replies, xml ) Need Help??

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  1. or download this
          abel appears  0 times in  0 files (not counting al.txt)
         baker appears  1 times in  1 files (not counting al.txt)
        camera appears  1 times in  1 files (not counting al.txt)
         fargo appears  4 times in  4 files (not counting al.txt)
        golfer appears  2 times in  2 files (not counting al.txt)
         jerky appears  3 times in  3 files (not counting al.txt)
  2. or download this
    my $name = 'al';
    for my $kw (sort keys $name{$name}) {
        my $files = -1 + keys $kw{$kw}; # Do not include original file
        printf "%10s appears %2d times in %2d files (not counting %s.txt)\
                $kw,         $count,      $files,                 $name;

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