Ubuntu 安装Shadowsocks和ShadowsocksR

系统升级，sudo apt update，sudo apt upgrade
安装Python和pip，sudo apt install Python-pip
安装ss，sudo pip3 install https://github.com/shadowsocks/shadowsocks/archive/master.zip，查看版本 sudo ssserver –version
创建配置文件，查看ip地址，ifconfig，sudo mkdir /etc/shadowsocks，sudo nano /etc/shadowsocks/config.json，port可以是443，然后按Ctrl + O保存文件，Ctrl + X退出

{
"server":"::",
"server_port":8388,
"local_address": "127.0.0.1",
"local_port":1080,
"password":"mypassword",
"timeout":300,
"method":"aes-256-cfb",
"fast_open": false
}

查看ss是否运行正常，ssserver -c /etc/shadowsocks/config.json，客户端也配置好，就可以看到连接状态了
新建ss管理文件，sudo nano /etc/systemd/system/shadowsocks-server.service，拷贝粘贴如下内容

[Unit]
Description=Shadowsocks Server
After=network.target

[Service]
ExecStart=/usr/local/bin/ssserver -c /etc/shadowsocks/config.json
Restart=on-abort

[Install]
WantedBy=multi-user.target