SSH监控和自动重连 Autossh

     Autossh 是一个用来监控 SSH 链接，并自动进行重连的工具。类似  rstunnel (Reliable SSH Tunnel)，采用 C 语言开发，安装简单，特别适合多个主机的连接。    <br />    <img title="SSH监控和自动重连 Autossh" border="0" alt="SSH监控和自动重连 Autossh" src="https://simg.open-open.com/show/f2867e09934d4203b93cd9708fa52b32.jpg" width="220" height="100" />    <br />    <h3>特性：<br /> </h3>    <ul>     <li>autossh is a program to start a copy of ssh and monitor it, restarting it as necessary should it die or stop passing traffic. The idea is from rstunnel (Reliable SSH Tunnel), but implemented in C.</li>     <li>The author's view is that it is not as fiddly as rstunnel to get to work.</li>     <li>Connection monitoring using a loop of port forwardings or a remote echo service.</li>     <li>Backs off on rate of connection attempts when experiencing rapid failures such as connection refused.</li>     <li>Compiled and tested on OpenBSD, Linux, Solaris, Mac OS X, Cygwin, and AIX; should work on other BSDs.</li>     <li>Freeware.</li>    </ul> 项目地址：    <a href="/misc/goto?guid=4958193966860045538" target="_blank">http://www.harding.motd.ca/autossh/</a>    <br />