Look at line 8 of your code, this print should be inside the if statement to achieve the result you expect.

Simply replace line 13 with print "$arr[0] => $ipaddr\n";

Take my advice. I don't use it anyway.
-- greengaroo

In reply to Re^4: need to remove the extra line in regular expression by greengaroo
in thread need to remove the extra line in regular expression by ulaksh

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