ping The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding to your requests. You can see if your internet connection is up or ...

Ping and Traceroute (Tracert) are network tools designed to troubleshoot a network, and if you are interested in CCNA, then read this.

I'm not sure what has happened. I was working on a machine that within a network. I needed to disable it from the network so I unplugged the network cable. I have since plugged back in, but I ...

Have you ever "lost" a device on your local network? Learn how to find it again using the Unix ping command.