網路測速程式 - http://www.linuxjournal.com/content/speed-test-nerds
~$ wget -O bin/speedtest-cli https://raw.github.com/sivel/speedtest-cli/master/speedtest_cli.py
~$ chmod a+x bin/speedtest-cli
~$ speedtest-cli
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from So-net Entertainment Taiwan Limited (*.*.*.*)...
Selecting best server based on ping...
Hosted by TFN Media Co., Ltd. (Taipei) [6.73 km]: 30.041 ms
Testing download speed........................................
Download: 5.61 Mbit/s
Testing upload speed..................................................
Upload: 1.99 Mbit/s
