Created
November 23, 2011 23:09
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get my ip num
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| #!/usr/bin/env ruby | |
| require 'socket' | |
| def local_ip | |
| orig, Socket.do_not_reverse_lookup = Socket.do_not_reverse_lookup, true | |
| UDPSocket.open do |s| | |
| s.connect '8.8.8.8', 1 | |
| return s.addr.last | |
| end | |
| ensure | |
| Socket.do_not_reverse_lookup = orig | |
| end | |
| p local_ip() |
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