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  1. or download this
    use strict;
    use Data::Dumper;
    use Scalar::Util;
    
    1;
    
  2. or download this
    print Scalar::Util::reftype("foo");
    print Dumper("this is some raw text");
    
  3. or download this
    ~/src/perl$ perl -Mmystuff test.pl
    $VAR1 = 'this is some raw text';