Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Using Linux on Windows can make your life much easier, but WSL networking only gets in the way. Here's how to make it better.

Over the years, several Linux commands have been deprecated, either because they are no longer relevant, have security problems, or have ceased to be maintained. You might still be able to use these ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

Limiting the amount of RAM used by the TCP/IP stack in embedded systems improves the device’s security and reliability.

I'll walk you through two methods for handling this essential task, plus a third way that achieves total annihilation.

If you want to try self-hosting apps, and finally cut ties with big corporations like Google, umbrelOS makes it very easy.

There are three commands you can use to find out what the IP address of a website is, and they’re all easy to use. Let’s see what you’re required to do: Find the IP address using the ping command Find ...

Two Tucson high schools are taking the stage to address tough social issues. Salpointe Catholic High School examines gun violence with the play “Bang Bang You’re Dead,” and Tucson Magnet High School ...

Canonical has launched the Canonical Academy, a new certification platform for Ubuntu and Linux skills for administrators. Unlike established certifications such as LPIC or Red Hat, Canonical ...

The hacks at four North American airports raised fresh concerns over the security of noncritical but highly visible airport infrastructure. The airports said the disruption was minimal. By Jonathan ...