speedtest-cli
Retrieving speedtest.net configuration...
Testing from Chunghwa Telecom (42.77.45.144)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Chief Telecom (Tainan) [3.18 km]: 41.586 ms
Testing download speed................................................................................
Download: 13.13 Mbit/s
Testing upload speed......................................................................................................
Upload: 1.87 Mbit/s