If your Android device has problems connecting to the Internet, you can see if other computers can connect over the Internet to your device. You can use the Windows command line ping tool to do this. ...

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 ...

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 ...