The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

The arping command can ping local systems to find out whether they are responsive, and with the help of scripts, can ping specific IP-address ranges. The arping command is one of the lesser known ...

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 ...