Tutorials

How To Install Cinnamon Desktop On A Chromebook With Crouton

Crouton allows installing Ubuntu or Debian in a chroot environment on any Chromebook model, without removing Chrome OS. You can read more about...
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Unencrypted HTTP sessions are wide open to abuse; lock them down with Let's Encrypt.

Protect Your Websites with Let's Encrypt

Learn how to use Let's Encrypt in this tutorial from our archives. Back in the bad old days, setting up basic HTTPS with a certificate authority cost...
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New Deepin Linux Gets Even Better With Touchscreen Gesture Support

I still stand behind my claim that Deepin is one of the slickest and most beautiful desktop Linux distributions on the planet. Beyond that, it...
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How to Use Netcat to Quickly Transfer Files Between Linux Computers

There’s no shortage of software solutions that can help you transfer files between computers. However, if you do this very rarely, the typical...
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Distributed Systems: A Quick and Simple Definition

The technology landscape has evolved into an always-on environment of mobile, social, and cloud applications where programs can be accessed and used...
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DNS (Domain Name Service): A Detailed, High-level Overview

How’s that for a confuding title?  In a recent email discussion, a colleague compared the Decentralized Identifier framework to DNS …suggesting they...
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Linux Commands for Measuring Disk Activity

Linux systems provide a handy suite of commands for helping you see how busy your disks are, not just how full. In this post, we examine five very...
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Linux timeout Command Explained for Beginners (with Examples)

Sometimes, when you execute a command in Linux, you might want to run it for a set amount of time. There exists a command line utility - timeout -...
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Firejail – Securely Run Untrusted Applications in Linux

Sometimes you may want to use applications that have not been well tested in different environments, yet you must use them. In such cases, it is...
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How to Write Your First Node.js App in Linux

Web development trends have changed drastically over the last few years and as a web developer, to be at the top of your game, it’s important to stay...
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