还记得我在好久之前写过一篇文章《每天进步一点点：使用SSH转发将树莓派改造成内网专用socks代理机》，话说这个代理机确实解决了很多问题，比如编译hived时下载代码慢等等。 (图源 ：pixabay) 但是这个内网专用代理机有个问题，就是无法保证一直在线，比如主机重启、SSH掉线、网络波动等等，都会导致socks代理掉线，需要我手工执行指令去重连。

My home network has a stupid router, by my ISP, that has no port forwarding. But I like to do stuff in my home network, when away. Buying a new router is out of question, I am cheap!;) This tutorial will