下载：
https://github.com/oldj/SwitchHosts/releases
解压：
unzip SwitchHosts-linux-x64_v3.3.6.5287.zip
移动：
sudo mv SwitchHosts!-linux-x64/ /opt/SwitchHosts!-linux-x64/
创建链接：
sudo ln -s /opt/SwitchHosts!-linux-x64/ /opt/SwitchHosts
启动：
/opt/SwitchHosts/SwitchHosts! &
添加条目：
https://raw.githubusercontent.com/googlehosts/hosts/master/hosts/hosts
https://raw.githubusercontent.com/racaljk/hosts/master/hosts