killcx : close any TCP connection (for Linux)

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- Modules needed :

  - Net::RawIP
       http://search.cpan.org/search?query=Net::RawIP&mode=all
  - Net::Pcap
       http://search.cpan.org/search?query=Net::Pcap&mode=all
  - NetPacket::Ethernet
       http://search.cpan.org/search?query=NetPacket::Ethernet&mode=all

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- Doc             :  http://killcx.sourceforge.net/

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- Contact         :  <floodmon@spamcleaner.org>

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