Ping command in linux example To ping an IPv4-enabled domain, use the following command −. Ping Command Syntax and Options. In this article, we’ve explained 12 practical ping command examples for testing the reachability of a networked device. edu And I can ask fping to ping all these hosts to check if they are alive with: $ sudo fping -f ping-hosts. Access to a command-line; Unix or Linux-like system; A user with the essential permissions to execute the commands; Working of Ping Command. It also details the extended ping command, including its format, examples, and uses. Dec 17, 2024 · How to Use the Command 'ping' (with examples) Use case 1: Ping host; Use case 2: Ping a host only a specific number of times; Use case 3: Ping host, specifying the interval in seconds between requests; Use case 4: Ping host without trying to lookup symbolic names for addresses; Use case 5: Ping host and ring the bell when a packet is received Aug 25, 2016 · Examples of checking if a remote host is up and limiting to IPv4 and IPv6 requests. com, giving an audible beep when the peer is reachable: $ ping -a example. Also feel free to modify the command for your needs. txt [sudo] password for panos: google. For example: ping -V Apr 3, 2023 · The ping command sends the ICMP echo request to check the network connectivity. This tutorial provides examples for troubleshooting and testing network connectivity issues. The ping command is not provided as a sole package The ping command is provided with the package named iputils. Explanation: nping: This is the command being used, invoking the nping tool. If not, it intelligently falls back to using TCP. Following are some Q&A-styled examples that should give you a good idea on how the ping command works. One of the most valuable tools for this purpose is the traceroute command in Linux. You can show the localhost latency using the ping command. Follow the steps below to Nov 26, 2023 · Read the full article: ping command in Linux with examples This ping command guide follows my previous 90 Linux Commands frequently used by Linux Sysadmins article. By default, the ping command will keep sending packets until you stop it manually by Aug 8, 2022 · Ping command options on Linux. Use Ctrl+C Key to interrupt the execution. i. Or, to ping a domain name: ping www. Nov 6, 2021 · Description. ping is a simple way to send network data to, and receive network data from, another computer on a network. This can also help you troubleshoot and fix delays in communication and identify packet loss. Type the following command and hit enter: ping example. google. 8 . In our case, we will use “google. It is a basic Linux command that helps you to get working with the network. It keeps executing until it is interrupted. Step 2: Run the Ping command. We need to use “ping” followed by one of Google’s domain names. com, enter: $ ping6 ipv6. How to Use the arping Command on Linux. In Windows, the ping test command works as follows: Go to the taskbar→Search option Feb 10, 2021 · As an example, I have the following file $ cat ping-hosts. Jul 12, 2024 · In this article, we will explore how to use the ping command in Linux to verify internet connectivity and troubleshoot potential problems. ansible webservers -m ping This command will attempt to ping each server in the webservers group one by one. One of my favorite uses of ping is to inform me when a remote server or network device has restarted. It is the best way to check the connectivity in between the source and destination machine. Jul 31, 2018 · fping is a small command line tool to send ICMP (Internet Control Message Protocol) echo request to network hosts, similar to ping, but much higher performing when pinging multiple hosts. Dec 17, 2024 · In this command, telnet is the command line tool being used, and host represents the hostname or IP address of the machine to which you want to connect. You can use the -b flag to send requests to a broadcast address. Nov 12, 2020 · The ping command uses the ICMP protocol and packets for communication with the remote or target host. Upon stopping, it The ping command is one of the most fundamental and powerful network diagnostic tools available in Linux systems. For this example, let us try performing a ping to Googles servers. This is a great article for both beginners and experts who wish to master the Linux ping command. You’ll find the Mac terminal under “Applications” in the subfolder “Utilities”. 102 To stop the ping command, press the CTRL+C buttons. com is alive cmu. The ping shows a successful connection to google. Here you will find some of the most used examples of the ping command. August 25, 2016; Updated September 19, 2024; What is the ping command in UNIX? ¶ The ping command sends ICMP ECHO_REQUEST packets to network hosts and reports on the response from the remote server, outputting to standard output Feb 11, 2025 · What is PING Command in Linux? You can use the ping command in Linux for diagnosing the errors related to network connections. If you have any questions or feedback, feel free to leave a comment. ping stands for Packet Internet Groper. It is used to test the connectivity between a local machine and a remote host by sending Internet Control Message Protocol (ICMP) echo request packets and waiting for the corresponding echo reply packets. Type the command as follows: $ ping6 localhost $ ping6 host. The syntax is also really easy. You can use the Ctrl+C terminal shortcut to stop the ping command in Linux, as I did in the above example. In this article, we will explore Linux ping command in detail, including its syntax, options, and examples. The ping command is a fundamental network tool used to test the reachability of a host on an Internet Protocol (IP Apr 17, 2023 · We have seen the uncut concept of “Linux Ping Command” with the proper example, explanation and command with different outputs. com This command will start sending ICMP Echo Request packets to Jul 18, 2022 · To force the ping command to use IPv6, you must specify the -6 option to your ping command in Linux, as you can see in the code below. Apr 17, 2025 · Ping command is used for testing connectivity between hosts and debugging connectivity-related issues on an internetwork. Jan 18, 2024 · Practical Examples of the “ping” Command in Linux. For instance, my internet connection here in Alaska tends to get flaky from time to time, and when things appear to be going bad, I use Jan 5, 2023 · Ping echo message limit command in Linux. 0. Apr 26, 2025 · The basic syntax of the ping command is: ping [options] [destination] The destination can be either an IP address or a domain name. If you want to continuously send ping packets, you can use the -c option with a large value or omit it entirely. 1 # works fine too. To modify this, we can use the -s(size) option. For example: ping -c 6 www. Ping command sends a 32 bytes ICMP (Internet Control Message Protocol) packet from “Host A” (Source) to “Host B” (Destination) and waits for the “Host B” to be responded with a 32 bytes packet to “Host A”. The ping command sends an ICMP Echo Request datagram to an interface and expects an ICMP Echo Reply datagram in return. This is an incredibly simple process as we have no need to specify any options. How to use ping command? Basic usage is fairly easy - just execute the 'ping' command with destination as input. 255 Linux command FAQ: Can you share some examples of the Linux ping command? You typically use the Linux ping command to test to see whether a remote server is up and running, or to test problems with a network. The ping command performs the following major tasks: Check server status. com: This is the target host that nping attempts to reach. Which protocol does the ping command? Sep 27, 2023 · So in this tutorial, I will walk you through how the ping command works including multiple examples of how you can use the ping command. Let’s delve into some practical examples of the ping command: Simple Ping. For example, you can ping all the devices in your local network with the following command. The ping command is a network diagnostic tool used to test the connectivity between a local host and a remote host. You also have tools to make the most of it, tools for tuning your network tests more precisely to your needs. The test system that we used for providing the output samples and examples is Ubuntu 20. one cnn. This will send Apr 28, 2025 · For example, we will run this Linux command to install ping on our Ubuntu 22. It is available on most operating systems, including Linux. The output will display the reachability status for each server. Windows, by default, only sends four. For example, to send 5 packets, you can use the following command: ping -c 5 google. The ping command helps to measure the round-trip time (RTT In this article, we’ll show the basic usage of the Linux ping command and it’s most used part ping -t. Jun 26, 2019 · In MacOS, the ping command line program is also run as a continuous ping in the default setting. When you stop the ping command, it presents you with a summary of the transmission. Feb 11, 2025 · How to run a ping test. We can use ping command to test the network connectivity and the speed of data relay. Introduction to the Linux ping Command. Aug 30, 2022 · Using the Linux ping command, administrators can determine whether the remote host is active or not. Detailed Description. May 8, 2024 · T This page provides examples and syntax for using the UNIX ping command to troubleshoot networking issues in UNIX and Linux by sending ICMP ping-pong requests using the terminal application. Identify DNS issues. $ ping -i 5 example. ping -b 255. When building applications, you‘ll need to carry out basic networking tasks like checking connectivity, transferring files, connecting to databases etc. The UNIX and Linux ping command. Ping won’t pass through a physical network interface but through a virtual loopback. one. Following is the result of this command produced on my system: Mar 17, 2025 · These ping commands will work with any Linux or Unix distribution. Let‘s look at how you can use it. As a cornerstone utility for network troubleshooting, ping helps system administrators and everyday users quickly determine if a remote host is reachable across an IP network. For example: ping www. Pinging a Broadcast. 195. Mar 20, 2023 · This guide has given an in-depth look at the Linux ping command and some of the most useful options it has to offer. Jul 14, 2023 · Ping is a very common method for troubleshooting the accessibility of hosts on a network. Basic Ping Command. com This section provides examples of how to use the ping command in Linux. You can use the ping command to test the connection between the local server/computer and a remote UNIX and Linux server. e ping command will exit after 5 seconds irrespective of how many packets are sent or received. . example. How to perform a network ping test in windows. Jul 24, 2020 · ping is a command-line network utility that allows you to test the IP-level connectivity of a given host on the network. Apr 26, 2025 · Ping Command Examples. ping to IPv6 host example. It sends Internet Control Message Protocol (ICMP) echo request packets to the target host and waits for the ICMP echo reply. The ping command is a fundamental network diagnostic tool in the Linux operating system. The below example pings a remote host using a packet size of 100 bytes. domain. By default, the size of the ICMP packet is 56 bytes, as you can observe from the earlier outputs. It allows network administrators to test whether a remote device is reachable or whether the network connection for a local device is properly configured and installed. 3. The basic syntax of the ping command is: ping [options] destination Jan 20, 2025 · ping localhost # works fine ping 127. To view all available options of the ping command, type man ping in your terminal. Verify version . ” Jun 28, 2021 · Fig: Ping Packets . This page describes the ping command format, provides practical ping command examples, and outlines its common applications. In this article, we’ll delve into the world of the “ping” command, its functionalities, and provide you with practical examples of how to use it effectively. Let’s send an ICMP packet with Jun 20, 2023 · To test the local TCP/IP stack, use either the localhost hostname or a loopback address, enter the following command: # ping localhost # ping 127. As time allows, I will continue to publish articles on the 90+ commands geared toward Linux sysadmins and Linux power users. example. You can also use the IP address to ping directly. It is frequently used to test, at the most basic level, whether another system is reachable over a network, and if so, how much time it takes for that data to be exchanged. Nov 26, 2023 · One such tool that every Linux user should have in their toolbox is the “ping” command. Apr 2, 2024 · Learn how to use the Linux ping command. facebook. Ping is typically used to determine if a remote host/computer is available on a network, but it can also be used to test network latency and perform basic network diagnostics. Let’s continue this series with the ping command. 8 (Linux) Mar 24, 2023 · One of tools that can help us achieve this is ping command. The ping command will send the specified number of packets and then exit. $ ping -w 5 localhost Note: When you specify both -w, and -c, whichever comes first will terminate the ping command. There are many practical uses of the ping command in Linux. ping -6 localhost As you can see below, the from reply shows that the response came from the IPv6 loopback address (::1). The primary purpose of the ping command is to send an Internet Control Message Protocol (ICMP) Echo Request message to a target IP address or hostname and wait for an ICMP Echo Reply in response. Mar 7, 2019 · Ping Command is cross-platform and most popular utility used to troubleshoot network related problems. For example, to ping Google’s public DNS server, you can use: ping 8. By Dave McKay. Mastering some key Linux networking commands will make you much more productive. com-i - to set the interval between packets. Interval – ping –i 5 8. Oct 2, 2024 · Ping is built into nearly every operating system, including macOS, Linux, and Windows. com Dec 30, 2024 · In networking, understanding the path that data packets take from one point to another is crucial for diagnosing and troubleshooting connectivity issues. com is alive one. Dec 15, 2023 · TL;DR: How Do I Use the Ping Command in Linux? To use the ping command in Linux, you simply type ‘ping’ followed by the IP address or domain name of the server you want to test. #5. com $ ping6 IPv6-address $ ping6 2001:4860:b002::68 The best way is to ping global website such as ipv6. ping 74. Here’s a simple example: ping google. By default, Ping sends 4 requests on Windows. For example, to check YouTube’s ping value: ping youtube. Dec 26, 2024 · The ping command is extremely helpful for troubleshooting and testing network speed and connectivity issues in Linux. This command sends an infinite number of ICMP packets until you stop it by pressing Ctrl+C. By default, Linux sends continuous pings. The ping command tests whether another host or router on the Internet is reachable. You can see stats like the number of ICMP packets transmitted, received packets, lost packets etc. Feb 8, 2022 · Example of Using the ping Command. How ping works. For example: ping howtoforge. The ping command utility is widely used in the multiple platforms. ping command is available in almost all operating systems, including Linux. Share your thoughts with us via the comment form below. The -V option is used to display the version number of the ping command. 04 LTS. com Sample outputs: Ping became widespread once IPv4 deployed it as a standard ICMP type. The PING (Packet Internet Groper) command is used to check the network connectivity between the host and server/host. 1. 04 test system: sudo apt-get update && install iputils-ping Once installed, run the ping command with the following syntax. How does ping command work? Ever heard of SONAR? It is a tool that sends sound waves underwater which bounce off and return as echoes, which allows us to find the nearest objects and their distance. com Apr 26, 2021 · You can also use the ping 0 command to ping the localhost: # ping 0 Less well-known options. Follow the instructions below to run ping in MacOS as a continuous test: Step 1: Open the terminal. com . The Linux command line is a treasure trove of powerful Dec 17, 2024 · The nping command performs a basic health check by attempting to send packets to a target IP address, defaulting to ICMP if available. Nov 30, 2009 · The following example will ping for 5 seconds. Syntax: ping <destination> Example: Command: $ ping google. ping Command Help Apr 28, 2025 · For example, we will run this Linux command to install ping on our Ubuntu 22. ping continues to send packets until you interrupt the command with the Ctrl-C keys. Mar 25, 2023 · Generate ICMP Packet with Ping Command. The complete syntax would be, ping [option] domain_or_ip. com “-i” option: This option sets the interval between successive packets. Ping example. ping google. 125. Ping command provides a way for checking the network node if it has lost its connectivity. com. ping www. According to Kristian Razum, DevOps Specialist, you “open up the command prompt (Windows) or terminal (Linux/Mac) and simply type ping – followed by destination DNS / IPv4 address. 1 example. It’s one of the few instances where a user can interact directly with ICMP, which typically only functions to allow networked computers to communicate with one another automatically. txt google. com, printing the full network route ECHO_REQUEST sent and ECHO_REPLY received: $ ping -R example. You may also use the ping 0 command to ping localhost: # ping 0. Published Jul 27, 2022. com“. 1 second between pings, may require super user: $ ping -i 0. With this, you have the tools you need not only to start using the ping command on your Linux system. Here is the explanation of the above command: Dec 16, 2024 · As a developer, having a solid grasp of Linux networking is crucial. Today, it comes pre-installed on virtually every operating system, network device, and firewall appliance out there. Traceroute is a command-line tool used in Linux or other opera Dec 31, 2024 · More examples of Ping command (Windows, Linux and macOS) Here we have a few more use cases of ping command for Windows, Linux and macOS users: *You can change the IP addresses of the examples or the hostnames and use them with yours. fping totally differs from ping in that you can define any number of hosts on the command line or specify a file with the list of IP addresses or hosts to ping. For example, imagine I'm remotely connected to a Windows server from my Mar 3, 2020 · Change the packet size of the ping Command. PING stands for Packet INternet Grouper mostly used for checking connectivity between two network nodes. The most basic usage of the ping command is to send echo requests to a specific host or IP address. com, waiting only 0. Format: ping -s SIZE hostname will ping hostname with a packet size of SIZE bytes. Here are 5 common ping command options with examples: “-c” option: This option specifies the number of packets to send. Example Output: Jul 8, 2023 · Ping Command Options. To ping an IPv4 address, use the ping command in the following way −. com Apr 16, 2021 · The ping command, available on both the Windows and Linux CLI, is an implementation of the Internet Control Message Protocol (ICMP) as specified in RFC 792. edu is alive In this step, you will learn the basics of the ping command in Linux. For example, to set 7 seconds: ping -i 7 www. The default behavior of the ping command is to keep pinging the remote system unless the user manually stops the ping command. Prerequisites. Pinging an IPv4. The default port used by telnet is port 23, which is generally employed unless another port is explicitly specified. It uses the ICMP (Internet Control Message Protocol) to send an echo request message. Q1. By default, the interval is one second. In Linux, the ping command Jun 24, 2023 · The ping command is a utility used in network troubleshooting and diagnostics. Pinging a Hostname. It creates ICMP packets and sends them to the target and shows results according to the responses of the target. 8. Basic UseThe basic use of the ping command is nearly identical Oct 25, 2023 · How to Ping Multiple Hosts at High Performance with fping in Linux; Ping a Host Only a Specific Number of Times. In the command prompt or terminal, type the following command: ping<space>[website name] Replace [website address] with the URL or IP address of the website you want to check and press Enter. Running a ping test is a straightforward yet powerful way to diagnose and understand your network’s performance. com one. Ping works by sending packets of data to an IP address or hostname and reporting how long it takes to receive a response. Example 1: Display the Localhost Latency. ping command is a tool that sends a signal to a specified networked device, and then waits for a response. Step 2: Run the ping command with the address of the target In this case, you can run the following command to ping the all host defined in the inventory file. Jul 27, 2022 · It might sound like ping for pirates, but arping is a useful Linux tool for everybody. In this comprehensive guide, I‘ll start with an overview of basic […] Jun 12, 2013 · MS-Widows user can use ping -6 command as described here. one is alive cnn. Meanwhile, these are the ping command options on Linux:-c - to specify the number of ICMP packets sent with the ping command. Apr 8, 2025 · For Mac/Linux, open the Terminal application. com cmu. dgux pgc ywxmkl wybyd hvgd wxdn wndrugp qogexpw yazyta nqcwv zkapmno pvjf hjfcmf blbvpar zqnzz