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  1. or download this
    $tempdesc = $hashref->{price};
    $tempdesc2 = $hashref->{title};
    ...
        print FH_OUTFILE "free_batteries";
    } 
    print FH_OUTFILE "\n";
    
  2. or download this
    if ($tempdesc >= 55 && $tempdesc2 !~ /electric/) 
    {
    ...
        print "A message displayed on the screen if the condition is satis
    +fied\n";
    } 
    print FH_OUTFILE "\n";
    
  3. or download this
    use strict;
    use warnings;
    ...
    }
    print $FH_OUTFILE "\n";
    # perhaps some code to close $FH_OUTFILE (if you're done at this point
    +)