speed-test 
Test your internet connection speed and ping using speedtest.net from the CLI
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Install
Ensure you have Node.js version 0.10 or higher installed. Then run the following:
$ npm install --global speed-test
Usage
$ speed-test --help
Usage
$ speed-test
Options
-j, --json Output the result as JSON
-b, --bytes Output the result in megabytes per second (MBps)
-v, --verbose Output more detailed information
Related
- fast-cli - Test your download speed using fast.com
License
MIT © Sindre Sorhus