It's often useful to gain a quick measure of a network's "real-world" performance. Pinging is a technique in which you send a predetermined amount of data to a specific IP address on your own network ...

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Ping a website or another online server to test your computer's connection to that computer and measure the time it takes for data packets to travel there and back. By default, the ping command sends ...

Modern network connectivity is light years ahead of what it once was. Even though it's much more reliable than it was in the 1990s, issues still come up -- which is why I'm glad that Linux includes a ...

ping is a diagnostic tool used for verifying connectivity between two hosts on a network. It sends Internet Control Message Protocol (ICMP) echo request packets to a remote IP address and watches for ...

Ping commands are very useful, but would-be attackers often use them to identify systems. To prevent that, we show you how to get your system to ignore these requests. The ping command sends one or ...

In previous articles we’ve built some useful servers. But this time let’s take a look at one of the most powerful network troubleshooting tools ever written: the mighty “ping” command. You may have ...