Bookmarks for 25 apr 2011 from 14:21 to 16:07

These are my links for 25 apr 2011 from 14:21 to 16:07:

  • A TCP Proxy in Perl – good coders code, great reuse – Several weeks ago my friend Madars was in an airport in the Netherlands and he wanted to login into his server via ssh. It turned out that their public internet had only ports 80 and 443 open so he couldn't do that. He asked me if I could proxy either port 80 or 443 to his server. Surely, I had a solution. I modified the tcp proxy server that I had written for my Turn any Linux computer into SOCKS5 proxy in one command article and did:<br />
    sudo ./ 443<br />
  • IPv6 Crash Course For Linux | – […] You might be used to working with IPv4 on Linux, but like it or not IPv6 is on its way in. Roll up your sleeves, spit on your palms, and get ready to go to work because this is your crash course in actually using IPv6. It hardly hurts at all. Linux has supported it since the 2.1 kernel, so you shouldn't have to install anything. Make sure you have the ping6, ip, and ifconfig commands. […]
  • Another IPv6 Crash Course For Linux: Real IPv6 Addresses … – […] In the first IPv6 for Linux crash course, we covered some of the bare basics of IPv6 on Linux. Today we're going to learn how to use routable IPv6 addresses, some iptables rules to keep our experimentation from leaking out into the world, and about implementing DNS in IPv6 […]