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#!/usr/bin/perl
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use warnings;
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use strict;
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my $text1 = "This is a value";
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my $text2 = "This is a value";
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my $ref1 = \$text1;
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my $ref2 = \$text2;
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print $ref1 == $ref2;
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$$ref1 = 'New value';
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print $$ref2;
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