一些记录而已

wget --no-check-certificate -O shadowsocks-all.sh https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-all.sh
chmod +x shadowsocks-all.sh
./shadowsocks-all.sh 2>&1 | tee shadowsocks-all.log

安装完成后，脚本提示如下

Congratulations, your_shadowsocks_version install completed!
Your Server IP        :your_server_ip
Your Server Port      :your_server_port
Your Password         :your_password
Your Encryption Method:your_encryption_method

Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)
 ss://your_encryption_method:your_password@your_server_ip:your_server_port
Your QR Code has been saved as a PNG file path:
 your_path.png

Welcome to visit:https://teddysun.com/486.html
Enjoy it!

快捷管理：bash ssr.sh

卸载方法

./shadowsocks-all.sh uninstall

bbr:

yum -y install wget

wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh

chmod +x bbr.sh

./bbr.sh