if you have other code inside the loop which you've removed for the sake of this sample, make sure it's not changing the value of $_ before you assign it to $result

Excellent point. So why not play it safe and dispense with $_ altogether?

my $result;

while ($result = <$chan>)
{
    ...
}

# use $result

[download]

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re^4: Using Variable outside of loop with Net::SSH2 by Athanasius
in thread Using Variable outside of loop with Net::SSH by Nich240

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