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 ...

The useful program ping can be used to quickly test connections on your computer network. sends a signal from your computer to a specified network address. If the computer at that address responds, ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. From a music lover’s perspective, the most interesting announcement to ...