1.预先安装运行以下命令
yum install ca-certificates wget -y && update-ca-trust force-enable
2.一键安装BBR脚本,一般选项1和11即可~记得重启哈!
wget -O tcpx.sh "https://github.com/ylx2016/Linux-NetSpeed/raw/master/tcpx.sh" && chmod +x tcpx.sh && ./tcpx.sh