Mac下自动开启SSH 隧道

尘缘Default

SSH遇到网络抖动，就会断开，影响翻墙梯的连接，找到了autossh这个神器，可以断线重连

0x0 安装autossh

brew install autossh

0x01 设置mac开机启动配置文件~/Library/LaunchAgents/homebrew.mxcl.autossh.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>homebrew.mxcl.autossh</string>
<key>ProgramArguments</key>
<array>
<string>/usr/local/bin/autossh</string>
<string>-M</string>
<string>8111</string>
<string>-N</string>
<string>shuhai@8.8.8.8</string>
<string>-p</string>
<string>22</string>
<string>-D</string>
<string>localhost:8032</string>
<string>-C</string>
<string>-i</string>
<string>/Users/shuhai/.ssh/id_rsa</string>
</array>
<key>RunAtLoad</key>
<true/>
</dict>
</plist>

0x02

launchctl load   ~/Library/LaunchAgents/homebrew.mxcl.autossh.plist
launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.autossh.plist
```shell

0x03
在翻墙工具中增加sockets5端口，如 SwitchyOmega 中配置为 <code>SOCKETS5</code>, <code>127.0.0.1</code>, <code>8032</code>

0x04
如果将plist放到 <code>/Library/LaunchAgents/</code> 中，则需要给该文件增加权限

```shell
sudo chown root   /Library/LaunchAgents/homebrew.mxcl.autossh.plist
sudo schgrp wheel /Library/LaunchAgents/homebrew.mxcl.autossh.plist