I'm executing the following code, I'm not sure why it returns the $VAR1, can someone clear it up for me?

Simplified Code 
use Data::Dumper;
my $dir = system('pwd');
print Dumper($dir);

[download]
Output: 
/web1/users/u2369/cgi-bin 
$VAR1 = 0;

[download]

--
paul

In reply to system pwd by vbrtrmn

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