Linux ping command The ping command appeared in 4. In this comprehensive guide, I‘ll explain what these commands do, show you how to use them through examples, and share […]. Set Ping Timeout; 10. 78: icmp_seq=1 ttl=54 time=186. 78: icmp_seq=2 ttl=54 time=187. Jul 14, 2023 · Ping Command Examples in Linux. ping continues to send packets until you interrupt the command with the Ctrl-C keys. Network administrators can modify the ping behavior using various options. The ping command sends ICMP Echo Request (ECHO_REQUEST) packets to the host once per second. baeldung. May 8, 2024 · You can use the ping. com (104. 78: icmp_seq=0 ttl=54 time=190. Understanding the Ping Command Dec 15, 2023 · The Geek Stuff: Linux Network Commands: This guide offers a comprehensive overview of various Linux network commands, including ‘ping’. Set Ping Interval Timeout; 4. Explore the usage of ping in popular Linux distributions like Ubuntu, CentOS, and Fedora. Set Ping Timeout in Seconds; 11. Security. 061 ms 64 bytes from 104. 037 ms 64 bytes from 104. The following image shows how to use these options. The ping command tests whether another host or router on the Internet is reachable. Jan 6, 2025 · As an IT professional, having strong troubleshooting skills is invaluable for diagnosing connectivity or performance issues on networks. Dec 26, 2024 · The ping command is extremely helpful for troubleshooting and testing network speed and connectivity issues in Linux. 3BSD. example. 18. com,” you would enter the following command: Nov 26, 2023 · ping command in Linux with examples November 26, 2023 by Hayden James, in Blog Linux. The ping command in Linux. 78): 56 data bytes 64 bytes from 104. Set Ping TTL Value; 7. It works by sending the target device a data packet and waiting for the response. Apr 2, 2024 · Learn how to use the Linux ping command to test network connectivity and performance. Mar 23, 2024 · The ping command is executed in the command line interface (CLI) of a Linux operating system. The version described here is its descendant specific to Linux. Linux Command: Networking : This page provides details for several networking commands in Linux, including their options and examples of their usage. Ping Debug ICMP Packets Mar 26, 2024 · Discover the power of the ping command in Linux and become an expert in network troubleshooting. Sep 27, 2023 · Learn how to use the ping command in Linux to check remote system availability, troubleshoot networking, and customize options. Ping works by sending packets of data to an IP address or hostname and reporting how long it takes to receive a response. Detailed Description. See the syntax, options, and examples of ping command with different scenarios and alternatives. As time allows, I will continue to publish articles on the 90+ commands geared toward Linux sysadmins and Linux power users. Set Ping Packet Size; 8. 458 ms ^C --- www Mar 3, 2020 · Basic Principles behind ping Command. Ping Domain or IP Address; 2. 1. . DoS Attack with Ping Flooding aka Ping of Death; 5. ping requires CAP_NET_RAWIO capability to be executed Apr 28, 2025 · The Linux ping command, or packet internet groper, is a utility for diagnosing network issues in a server or network. See the syntax, options, and examples of the ping command in Linux. Mar 18, 2024 · By default, the ping command sends a new packet every second. See examples of ping command syntax, output, and flags for different scenarios. Jul 24, 2020 · Learn how to use the ping command to test network connectivity, measure latency, and check packet loss. Let’s use -i flag to change the ping interval: $ ping -i 3 www. This ping command guide follows my previous 90 Linux Commands frequently used by Linux Sysadmins article. 62. The ping command sends an ICMP Echo Request datagram to an interface and expects an ICMP Echo Reply datagram in return. command to test the connection between the local server/computer and a remote UNIX and Linux server. To use it, you simply type “ping” followed by the host or IP address you want to ping. Two simple yet powerful commands that should be part of every tech‘s toolkit are ping and traceroute. Apr 17, 2025 · By using the -4 and -6 options, you can force the ping command to send IPv4 and IPv6 packets, respectively. Each packet that is echoed back via an ICMP Echo Response packet is written to the standard output, including round-trip time. Set Ping Preload; 9. Learn how to diagnose network issues, check latency and packet loss, and troubleshoot router or firewall problems. To use the ping command in Linux, access the shell prompt, and use the following syntax. Whenever there is a requirement to quickly check the status of a network connection or to check if the target Server is alive or not, we use the ping command to send ICMP (Internet Control Message Protocol) network packets to send and receive echo messages. com PING www. Jun 1, 2025 · Linux ping command, its syntax and options, to effectively test network connectivity, measure packet loss, and command line troubleshoot issues. Ping Broadcast of a LAN; 6. For example, to ping a website like “www. Ping Echo Request; 3. tbxetgcsfemgpxrgtielgwypoxxqojyjvgokrzcyfzybsxlsl