oh...i think i get you....you don't even need perl for that (although you easily could)....On any decent machine (unix/linux or a windows machine with cygwin installed) 
grep "Joe's Store" your_filename | wc

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..or in perl: 
while($line=<>) {
  chomp $line;
  $a++ if($line =~ /Joe's Store/);
}
print "Joe's Store occured $a times\n";

[download]

In reply to Re: Re: Uniqueness in Text Data File Help by aquarium
in thread Uniqueness in Text Data File Help by Anonymous Monk

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