Apache on Ubuntu

Apache on Ubuntu Linux For Beginners

The Apache HTTP server is a mighty beast that powers the majority of websites. It has evolved into a complex server that slices, dices, dances, and sings. It...
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15 Useful ‘sed’ Command Tips and Tricks for Daily Linux System Administration Tasks

Every system administrator has to deal with plain text files on a daily basis. Knowing how to view certain sections, how to replace words, and how to filter...
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crossword app

Run and Scale a Distributed Crossword Puzzle App with CI/CD on Kubernetes (Part 3)

In Part 2 of our series, we deployed a Jenkins pod into our Kubernetes cluster, and used Jenkins to set up a CI/CD pipeline that automated building and...
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LFS211 Sample chapter tutorial series

LFCE Prep Course: The OSI Network Model (Part 1)

Explore Linux Networking and Administration today by downloading the free sample. Download Now   Join us in this weekly blog series to get a sneak peek at the...
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Git integration

How to Integrate Git into Your Linux Desktop

Ask a developer to name their most important tools and very often the reply will include Git. There’s a good reason for that: Git is one of the most widely...
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Kubernetes

Set Up a CI/CD Pipeline with Kubernetes Part 1: Overview

What’s New? We’ve updated the four parts of this blog series and versioned the code along with it to include the following new technology components....
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Ring

Why and How to Use Ring Instead of Skype on Linux

I'm fed up with the word "alternative." There, I said it. When you use alternative to refer to an open source application, you are sure to get on my wick. "...
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