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How to Use the sar Command on Linux

The sar command lets you see performance statistics for different elements of your Linux computer, for both real-time and historical data. We show you how to use this great resource.

How to Use the pmap Command on Linux

Finding out how much RAM a Linux process uses isn’t a simple matter—especially when shared memory needs to be considered. Thankfully, the pmap?command helps you make sense of it all.

How to Use the chattr Command on Linux

Along with the usual read, write, and execute file permissions, Linux files have another set of attributes that control other characteristics of the file. Here’s how to see them and change them.

What’s New in Fedora 36

There’s no time to waste in the world of Linux distributions. Fedora 35 dropped in November 2021, and Fedora 36 is set to arrive a few short months later in May 2022. Here’s what’s new in Red Hat’s open-source Linux distribut…

What Is Fedora Linux?

Did you hear of someone using “Fedora” on their computer and aren’t sure what they’re talking about? Let’s look at what is Fedora and a brief history of this operating system named after a stylish hat….

Are There Any Linux Phones?

Leaving “big tech” ecosystems on the desktop is fairly easy with?a Linux laptop?or?a manual Linux install. Smartphones, though, seem strictly the domain of Apple and Google. Do any Linux-based smartphones exist? Let’s take…

5 Linux Alternatives for Windows PowerToys

One of Windows’ neatest features is PowerToys, Microsoft’s open-source?add-on that lets you tweak your?Windows desktop to your heart’s content. Being a Linux user, though, doesn’t mean you have to miss out….
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