Based on what works for me on Windows (connecting to a linux server) you should be able to do: 
my @output;
$chan->blocking(1);
$chan->exec('nas_server -list');
while (<$chan>) {push @output, $_}
print for @output;

[download]
Cheers,
Rob

In reply to Re: Unable to store the command output from Net::SSH2. Please help. by syphilis
in thread Unable to store the command output from Net::SSH2. Please help. by perl514

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