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ignore duplicates and show unique values between 2 text files

by perlnoobster (Sexton)
on Apr 29, 2013 at 14:56 UTC ( #1031226=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
     
    
    'abc'
    ...
    '121'
    'xyx'
     
    
  2. or download this
    'def'
    '121'
     
    
  3. or download this
    '121'
    'abc'
    
    ...
    
    'xyx'
     
    
  4. or download this
    use strict;
    use warnings;
    ...
       print OUTFILE "$line\n" if $results{$line} == 1;
    }
    close OUTFILE; 
    

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