Introduction In the world of network administration and troubleshooting, knowing how to test your internet speed efficiently is a must. For Linux users, there are powerful command-line tools available to perform speed tests without the need for graphical interfaces or third-party applications. This article will guide you through several methods to measure download, upload, and ping speeds directly from the terminal, making it easier to diagnose connectivity issues and optimize your network performance. In this tutorial, How to  run a Speedtest from your command line. The requirement Nodejs version > 8+.  speed test command line Install speed test command line [vagrant@localhost ~]$ wget https://nodejs.org/dist/v14.15.4/node-v14.15.4.tar.gz [vagrant@localhost ~]$ tar xvf node-v14.15.4.tar.gz [vagrant@localhost ~]$ cd node-v14.15.4/ [vagrant@localhost node-v14.15.4]$ sudo ./configure [vagrant@localhost node-v14.15.4]$ sudo make [vagrant@localhost node-v14.15.4]$ sudo make ins...