Category: DevOps

DevOps is a set of practices, cultural philosophies and tools designed to improve collaboration and communication between software development (Dev) and IT operations (Ops) teams. It’s a response to the challenges posed by the traditional siloed approach, where development and operations were separate and often disconnected phases of the software lifecycle. DevOps seeks to break down these barriers by fostering a culture of collaboration, automation and continuous improvement.

Ultimately, DevOps aims to deliver high-quality software more frequently, with shorter development cycles and greater reliability. It aligns IT operations with business goals, fostering innovation and improved customer experiences. While tools play a role in implementing DevOps, the culture of collaboration, continuous learning and shared responsibility is equally, if not more, important.

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GitHub Actions: Tutorial for beginners – basics & examples

In this tutorial, I would like to introduce you to GitHub Actions and show you how you can use GitHub Actions to create CI/CD pipelines […]
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How to fix: Docker Permission Denied

Every Docker command just returns “Permission Denied”? Don’t panic, this article will show you how to easily fix the Docker Permission Denied error.
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Docker Init command: Create Docker projects automatically

Docker Init lets you set up a Docker project in a snap. With just one CLI command, docker init, you can generate everything you need.
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What is CI/CD? Continuous Integration und Continuous Delivery explained

What do the terms CI/CD, CI/CD pipeline, CI/CD tools and DevOps mean? In this article you will get a comprehensive explanation of all the terms, […]
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Docker vs. VM (virtual machines): Understanding the Key Differences

Docker vs. VM (virtual machine): What’s the difference between Docker and a VM? What do they have in common, and when should you use which […]
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CI/CD in Plesk: Deploy Node.js, React, Angular, Vue & Co. automatically

With Plesk CI/CD, you can automatically deploy Node.js, React, Angular, Vue and other technologies to the server. In this article, I’ll show you how Plesk […]
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How to generate Git SSH Keys (Windows, Mac & Linux)

In this tutorial, you will learn step-by-step how to generate, set up and store a Git SSH key for repository cloning.
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20 Basic Linux Commands for Beginners (+ Explanations)

New to the Linux world and no idea which commands you need for what? Then you are not alone: All beginnings are difficult, but here […]
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