1，安装shadowsock
yum install m2crypto python-setuptools  
yum install python-pip  
pip install shadowsocks


添加文件vi /etc/shadowsocks.json
{  
     "server":"0.0.0.0",  
     "server_port":8388,  
     "local_address": "127.0.0.1",  
     "local_port":1080,  
     "password":"m",  
     "timeout":600,  
     "method":"aes-256-cfb",  
     "fast_open": false
}


多用户
{
    "server":"0.0.0.0",
    "local_address":"127.0.0.1",
    "local_port":1080,
    "port_password":{
         "1234":"password0",
         "1235":"password1",
    },
    "timeout":600,
    "method":"aes-256-cfb",
    "fast_open": false
}


2，安装、开启防火墙让8388端口设置为允许对外访问
yum install firewalld
systemctl start firewalld
firewall-cmd --zone=public --add-port=8388/tcp --permanent
firewall-cmd --reload



3，启动服务设置
添加文件vim /usr/lib/systemd/system/ss.service
内容：
[Unit]
Description=ssserver
[Service]
TimeoutStartSec=0
ExecStart=/usr/bin/ssserver -c /etc/shadowsocks.json &
[Install]
WantedBy=multi-user.target


systemctl start ss    #开启
systemctl restart ss  #重启
systemctl status      #查看状态



4，设置开机自动启动
systemctl enable ss

杀进程
ps -ef | grep shadowsocks
kill -9 xx



5，客户端
win：	https://github.com/shadowsocks/shadowsocks-windows/releases 
mac：	https://github.com/shadowsocks/ShadowsocksX-NG/releases 
linux：	https://github.com/shadowsocks/shadowsocks-qt5/wiki/Installation