Deploy your own Shadowsocks(R) server with BBR TCP congestion control algorithm in less than 10 steps.

setup-an-ssr-server.md

What is Shadowsocks(R)?

It is a fast and secure socks5 proxy designed to protect your Internet traffic. You can learn more here.
Long story short, it is a proxy that is commonly (and secretly) used in mainland China. People use it to access GFW blocked websites, such as Google, Facebook, etc. You can view a more detailed blocked website list here.

Source: https://tumutanzi.com/archives/13005

What is BBR?

BBR ("Bottleneck Bandwidth and Round-trip propagation time") is a new congestion control algorithm developed at Google. Congestion control algorithms — running inside every computer, phone or tablet connected to a network — that decide how fast to send data. You can learn more here.
Source: https://cloudplatform.googleblog.com/2017/07/TCP-BBR-congestion-control-comes-to-GCP-your-Internet-just-got-faster.html

Deploy our own SSR server

Note: The following script is only tested on Debian 8, while ss supports more Unix-like OS such as Linux.

Commands only (Triple click the command -> copy -> paste)

1. sudo -i && cd
2. wget -N --no-check-certificate https://raw.githubusercontent.com/FunctionClub/YankeeBBR/master/bbr.sh && bash bbr.sh install
3. Wait and reconnect.
4. sudo -i && cd
5. bash bbr.sh start
6. wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR.sh && chmod +x shadowsocksR.sh && ./shadowsocksR.sh

Detailed version

1. sudo -i && cd
   Get the root access of the server and change into HOME directory.

2. wget -N --no-check-certificate https://raw.githubusercontent.com/FunctionClub/YankeeBBR/master/bbr.sh && bash bbr.sh install
   Update the kernel and install Google BBR TCP congestion control algorithm. (Old kernels won't support BBR)
   This script is originally created by Yankee and currently open-sourced on GitHub.
   [Note: English version is available in my another GitHubGist.]

3. Don't worry. The VPS/VM will reboot, and the kernel will get updated. After waiting for few seconds, reconnect the SSH.

4. sudo -i && cd
   Get the root access again.

5. bash bbr.sh start
   Start the BBR algorithm.

6. wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR.sh && chmod +x shadowsocksR.sh
   Install Shadowsocks(R) server. This script is also open-sourced on GitHub.

7. ./shadowsocksR.sh
   Let's go folks! Welcome to the real Internet!