The Linux set command allows you to change the value of shell options or to display the names and values of shell variables. Rarely used, it is a bash builtin, but is quite a bit more complicated than ...

The Linux command line is a powerful tool that gives you complete control over your system. But to unleash its full potential, you must understand the environment in which it operates. One crucial ...

Setting up the most useful aliases on Linux is a mix of what's otherwise annoying to enter, hard to remember or typed way too often. Used frequently, bash aliases can make working on the Linux command ...

Sure, using the Linux command line is optional. But these are commands I depend on every day. See what you think.

Access to the internetor any other networkis governed by the default gateway. We explain what a default gateway is, and how to set and change it on your Linux computer. All of the devices in your home ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient.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