Shadowsocks Rust Setup for Debian

rustup default nightly
cargo install shadowsocks-rust

mkdir ss

{
  "servers": [
    {
      "address": "::",
      "port": 9982,
      "method": "chacha20-ietf-poly1305",
      "password": "strong-password",
      "mode": "tcp_and_udp",
      "fast_open": false,
      "timeout": 7200
    }
  ]
}

sudo vim /etc/systemd/system/ss.service

[Unit]
Description=ssserver service
After=network.target

[Service]
ExecStart=/home/username/.cargo/bin/ssserver -c /home/username/ss/config.json
ExecStop=/usr/bin/killall ssserver
Restart=on-failure
StandardOutput=syslog               # Output to syslog
StandardError=syslog                # Output to syslog
SyslogIdentifier=ss
User=username
Group=admin

[Install]
WantedBy=multi-user.target

sudo systemctl daemon-reload
sudo systemctl enable --now ss

sudo systemctl status ss

sudo systemctl stop ss

cargo install shadowsocks-rust