How to Ping on Linux

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This wikiHow teaches you how to test the connection between a Linux computer and another computer using the “ping” command. You can also use an enhanced version of the “ping” command called “traceroute” to see what different IP addresses a computer requests to be routed to reach another computer’s address.

Table of Contents

Steps

Using the ping command

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Open Terminal on your computer. Click or double-click the Terminal application with the black frame icon with a white “>_” symbol inside, or you can press Ctrl + Alt + T .

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Enter the command “ping”. Enter ping along with the website or IP address you want to test the connection.

• For example, to check the connection between Facebook and the computer, you need to enter ping www.facebook.com .

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Press ↵ Enter . The “ping” command will be executed and start sending requests to the specific address.

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See ping speed. To the right of each line that appears are numbers with the unit “ms”; this is the number of milliseconds it takes the target computer to respond to your data request.

• The smaller the number of seconds, the faster the connection speed between the current computer and another computer/website.
• When you ping the web address on Terminal, the second line will show the IP address of the website you are checking. You can take advantage of this to ping websites instead of IP addresses.

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Stop the ping process. The “ping” command will execute indefinitely; to stop, press Ctrl + C . This will stop the command and display the ping results below the “^C” line.

• To see the average time it takes another computer to respond, look at the number after the first slash (/) in the line below “# packets transmitted, # received”.

Using the traceroute command

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Open Terminal on your computer. Click or double-click the Terminal application with the black frame icon with a white “>_” symbol inside, or press Ctrl + Alt + T .

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Enter the command “traceroute”. Enter traceroute along with the IP address or website you want to trace.

• For example, to trace the route from your router to the Facebook server, we need to enter traceroute www.facebook.com .

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Press ↵ Enter . The command “traceroute” will be executed.

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See the route you requested. To the left of each line that appears is the IP address of the router through which your trace request was processed. You’ll also see the number of milliseconds the process takes to happen on the right side of the line.

• If an asterisk line appears in one of the routes, it means that the server the computer intends to connect to has timed out, in which case a different address will be tried.
• The traceroute command will time out after reaching the destination.

Advice

• The “ping” command as shown in this article can also be used verbatim on Command Prompt (Windows) and Terminal (Mac).

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Warning

• Not all websites allow us to ping their real address, so ping results are sometimes inaccurate.

This wikiHow teaches you how to test the connection between a Linux computer and another computer using the “ping” command. You can also use an enhanced version of the “ping” command called “traceroute” to see what different IP addresses a computer requests to be routed to reach another computer’s address.

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