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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Don't fear the command line if you want to unlock Linux's true potential.

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 ...

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 ...