https://github.com/oooldking/script
使用方法
wget https://raw.githubusercontent.com/oooldking/script/master/superspeed.sh
chmod +x superspeed.sh
./superspeed.sh
另外还有
https://github.com/sivel/speedtest-cli
I/O 测试
bench.sh
https://github.com/hidden-refuge/bench-sh-2
