Every Networking Concept Explained In 20 Minutes

Why 90% of developers struggle with deployments (and how to fix it)

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Learn Docker in 2026 - Complete Roadmap Beginner to Pro

►  Grab your DevOps Roadmap PDF here: https://bit.ly/3GItMY1

Docker Tutorial for Beginners that teaches you everything you need to get started

💙  Full Docker course                                                         ►  https://youtu.be/3c-iBn73dDE
💚  Docker in complete DevOps process                         ►   https://bit.ly/42ZMSiR

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#docker #dockertutorial #techworldwithnana 

►  This video is sponsored by Nethopper 🙌🏼
►  Learn more about Nethopper KAOPS here: https://www.nethopper.io/

Learn the basic building blocks of Docker in an easy and understandable way.
By the end of this Docker tutorial, you will have a deep understanding of the concepts and a great overall big picture of how Docker is used in the whole software development process. 
The course is a mix of animated theoretic explanation and hands-on demos to follow along, so you get your first hands-on experience with Docker.

🔗 Links
►  Git Repo for this tutorial: https://gitlab.com/nanuchi/docker-in-1-hour
►  Download and install Docker: https://docs.docker.com/get-docker/

▬▬▬▬▬▬ T I M E S T A M P S ⏰  ▬▬▬▬▬▬
0:00 - Intro and Course Overview
02:54 - What is Docker?
03:51 - What problems Docker solves in development and deployment process
11:38 - Virtual Machine vs Docker
17:19 - Install Docker
21:36 - Docker Images vs Containers
26:32 - Docker Registries
29:38 - Docker Image Versions
32:02 - Main Docker Commands - Pull and Run Docker containers
39:06 - Port Binding
42:50 - Start and Stop containers
46:54 - Private Docker Registries
48:11 - Registry vs Repository
49:09 - Dockerfile - Dockerize Node.js app
58:30 - Build Image
1:02:39 - Docker UI Client
1:03:39 - Overview: Docker in complete software development lifecycle
1:06:38 - Where to go from here


▬▬▬▬▬▬ Want to learn more? 🚀  ▬▬▬▬▬▬ 
Full Python course                                            ►  https://youtu.be/t8pPdKYpowI
Full Docker course                                            ►  https://youtu.be/3c-iBn73dDE
Full K8s course                                                  ►  https://youtu.be/X48VuDVv0do
DevOps Tools explained                                   ►  https://bit.ly/2W9UEq6


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Docker Crash Course for Absolute Beginners [NEW]

Every Networking Concept Explained In 20 Minutes

Why 90% of developers struggle with deployments (and how to fix it)

LIVE DevOps Career Workshop

Learn Docker in 2026 - Complete Roadmap Beginner to Pro