安装SS

1. yum -y install wget

2. wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks.sh

3. chmod +x shadowsocks.sh

4. ./shadowsocks.sh 2>&1 | tee shadowsocks.log

5.开通服务器安全规则里面的端口放行。17895/17895  0.0.0.0/0