创建云主机

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云主机类型选择 3.5 美元/月的配置即可。

服务端安装配置

安装 Shadowsocks 服务端软件

~$ sudo apt install python-pip
~$ sudo pip install shadowsocks
~$ which ssserver
/usr/local/bin/ssserver

创建并编辑服务端配置文件

~$ sudo vi /etc/ss.json
{
  "server": "0.0.0.0",
  "server_port": 12345,
  "password": "mypassword",
  "timeout": 600,
  "method": "aes-256-cfb"
}

创建 systemd 服务文件

~$ sudo vi /lib/systemd/system/sss.service
[Unit]
Description=sss
After=network.target

[Service]
EnvironmentFile=-/etc/default/sss
ExecStart=/usr/local/bin/ssserver -c /etc/ss.json
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
RestartPreventExitStatus=255
Type=simple

[Install]
WantedBy=multi-user.target

启用服务

~$ sudo systemctl daemon-reload
~$ sudo systemctl enable sss
Created symlink from /etc/systemd/system/sss.service to /lib/systemd/system/sss.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/sss.service to /lib/systemd/system/sss.service.
~$ sudo systemctl start sss

客户端安装配置

安装 Shadowsocks 客户端软件

~$ sudo apt install python-pip
~$ sudo pip install git+https://github.com/shadowsocks/shadowsocks.git@2.9.1
Collecting git+https://github.com/shadowsocks/shadowsocks.git@2.9.1
  Cloning https://github.com/shadowsocks/shadowsocks.git (to revision 2.9.1) to /tmp/pip-req-build-pq3rex5p
Installing collected packages: shadowsocks
  Running setup.py install for shadowsocks ... done
Successfully installed shadowsocks-2.9.1
~$ which sslocal
/usr/local/bin/sslocal

注意：老版本 Shadowsocks 与新版本 openssl 存在兼容性问题，因此安装最新版本。

创建环境变量文件

~$ sudo vi /etc/default/ssc
SERVER=ss.example.com
PORT=12345
PASSWORD=mypassword
LOCAL_PORT=1080
ENCRYPT=aes-256-cfb

创建 systemd 服务文件

~$ sudo vi /lib/systemd/system/ssc.service
[Unit]
Description=ssc
After=network.target

[Service]
EnvironmentFile=-/etc/default/ssc
ExecStart=/usr/local/bin/sslocal -s ${SERVER} -p ${PORT} -k ${PASSWORD} -l ${LOCAL_PORT} -m ${ENCRYPT}
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
RestartPreventExitStatus=255
Type=simple

[Install]
WantedBy=multi-user.target

启用服务

~$ sudo systemctl daemon-reload
~$ sudo systemctl enable ssc
Created symlink /etc/systemd/system/multi-user.target.wants/ssc.service → /lib/systemd/system/ssc.service.
~$ sudo systemctl start ssc