Using speedtest-cli to Test Internet Speed
One of the most famous online internet connection test apps is speedtest.net. To install Speedtest on Linux via the terminal
Step 1: apt-get install python
Step 2: wget -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py
Step 3: chmod +x speedtest-cli
Step 4: ./speedtest-cli