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marcusramberg/gist:2863976

Created June 3, 2012 15:56
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gistfile1.txt
[marcus@labs ~]$ perl -MIO::Socket::INET -lE'print IO::Socket::INET->new(PeerAddr => "localhost:smtp(25)")->peerhost'
10.1.5.227
[marcus@labs ~]$ perl -MIO::Socket::INET -lE'print IO::Socket::INET->new(PeerAddr => "localhost:smtp(25)")->sockhost'
10.1.5.227
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