大家都知道在speedtest是市面上最準確最全面的測速工具，但在linux命令行不能直接使用，所以我們就借助腳本調用speedtest的接口來利用他測試網速。

1.下載speedtest-cli腳本：

下載地址：https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest_cli.py

wget https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest_cli.py

2.把腳本移動到/usr/local/bin/下面并重命名為speedtest-cli

mv speedtest_cli.py /usr/local/bin/speedtest-cli

3.給腳本賦予權限

cd /usr/local/bin

chmod a+rx speedtest-cli

chown root:root speedtest-cli

4.執行命令speedtest-cli測試網速

[[email?protected] ~]# speedtest-cli

Retrieving speedtest.net configuration...

Retrieving speedtest.net server list...

Testing from China Telecom (219.135.56.21)...

Selecting best server based on ping...

Hosted by CTM Internet Services (Macau) [106.48 km]: 25.352 ms

Testing download speed........................................

Download: 3.80 Mbits/s

Testing upload speed..................................................

Upload: 3.79 Mbits/s