command prompt test internet download and upload speeds

I recently put in Cat6 Ethernet around my house, so I get up to 1Gbps speeds from my wired connections but much lower speeds on WiFi connections. I ran a few tests from my PC and my laptop, using my home server as the server machine. It only takes a few seconds to do a test, and it returns the transfer size and calculated bandwidth. Designate another machine as a client and run this command, substituting the IP address of your server machine for the sample one here: iperf -c 192.168.1.2 iperf.png This waits for incoming connections from clients.

Take note of the IP address so you can use it on the other machine (the one designated as the client). Your local IP address (assuming an IPv4 local network) starts with either 192.168 or 10. Obtain the IP address of the server machine: ip addr show | grep inet.*brd Once it’s installed, you need two machines on the same network to use it (both must have iPerf installed). Debian, Raspbian, and Ubuntu users can install it with apt: sudo apt install iperf IPerf is a great way to test your LAN speed (rather than your Internet speed, as the two previous tools do). To get your upload speed, use the -u flag: $ fast -u The command returns your Internet download speed. Its web interface is located at, and it has a command-line interface available through npm: npm install -global fast-cliīoth the website and command-line utility provide the same basic interface: it’s a simple-as-possible speed test: $ fast Fastįast is a service provided by Netflix. It’s fast and scriptable, so you can run it regularly and save the output to a file or database for a record of your network speed over time. This gives you your download and upload Internet speeds. Hosted by CenturyLink (Cambridge, UK ) : 31.566 ms

Then run it with the command speedtest: $ speedtest Install it with: sudo apt install speedtest-cli You can use it as a command-line tool or within a Python script. It’s implemented in Python, packaged in Apt, and also available with pip.

Command prompt test internet download and upload speeds