下载speedtest.py
wget https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
赋予执行权限
ls -l speedtest.py chmod u+x speedtest.py mv speedtest.py /usr/local/bin/speedtest-cli
执行
speedtest-cli
执行过程
[root@vultr ~]# speedtest-cli Retrieving speedtest.net configuration... Testing from Choopa, LLC (ip)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by fdcservers.net (Miami, FL) [3.16 km]: 11.099 ms Testing download speed................................................................................ Download: 1042.22 Mbit/s Testing upload speed................................................................................................ Upload: 996.87 Mbit/s
原文：http://www.cnblogs.com/blogscc/p/7803057.html