Tutorials

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KaOS
Jack Wallen says the bits and pieces that come together for KaOS make it the single best KDE-based distribution he has ever used.

KaOS Brings Serious Relevance Back to KDE

I have to confess, KDE has never succeeded in winning me over. During its 3.x days, I found it too much like Windows. When it finally shifted to the...
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dd command
When you’re looking for a tool to handle a bare metal backup, you may need to look no further than the dd command.

Full Metal Backup Using the dd Command

As with any aspect of Linux, there are myriad ways to do a single task. Everything from your desktop GUI, running a web server, checking logs, and...
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How to Clone or Backup Linux Disk Using Clonezilla

Clonezilla is one of the greatest Open Source backup tool for Linux. Its Graphical User Interface combined with a simpler, fast and intuitive guided...
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How to Create Docker Images with a Dockerfile

In this tutorial, I will show you how to create your own docker image with a dockerfile. A Dockerfile is a script that contains collections of...
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Automatically Deploy Build Images with Travis

This is the third and last tutorial in our series about creating CICD pipelines with Docker containers. Part one focused on how to use Docker Hub to...
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5 Best Linux Gaming Distributions That You Should Give a Try

One of the major reasons why Linux usage has lagged behind in comparison to Windows and Mac OS X operating systems has been it’s minimal support for...
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Compilation and Installation of PSAD for IPFire firewall

This article is about compilation and installation of PSAD (Port Scan Attack Detector) for IPFire (Linux based firewall). However, a development...
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Docker Swarm
At LinuxCon+ContainerCon North America this month, Jérôme Petazzoni of Docker will present an all-day tutorial “Orchestrating Containers in Production at Scale with Docker Swarm.” This article provides a preview of his talk.

Scaling Out with SwarmKit

At LinuxCon+ContainerCon North America this month, Jérôme Petazzoni of Docker will present a free, all-day tutorial “Orchestrating Containers in...
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Gnu Privacy Guard
This intro to Gnu Privacy Guard will help you secure your environment and be able to send and receive encrypted data.

How to Send and Receive Encrypted Data with GnuPG

The day has come where the security of your data—be it on a server, a work desktop, or your personal machine—is one of the single most important...
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Basic HTTP Authentication with Nginx

This tutorial shows how you can use basic HTTP authentication with Nginx to password-protect directories on your server or even a whole website. This...
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