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How To Launch Containers With Docker Compose

This article is going to introduce Docker Compose and show how to put it to work for your needs. We will install it, write a simple Compose file and launch the container.

We will then see how to launch multiple containers. Then we will see how to build images and lately how to use multiple Compose files to launch containers in different environments, like development and production, for example.

In this tutorial you will learn:

  • How to install Docker Compose
  • How to write a simple Compose file
  • How to execute docker-compose commands to start and stop containers
  • How to launch multiple containers
  • How to build images with Docker Compose
  • How to override using multiple Docker Compose files

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How To Customize Docker Images With Dockerfiles

This article shows how to customize Docker images using a description file named Dockerfile. You’ll see how to extend existing images, customizing them to your needs, and also how to publish the resulting image to Docker Hub.

In this tutorial you will learn:

  • How to customize an image with a Dockerfile.
  • How to publish the resulting image in Docker Hub.

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How To Interact With Docker Containers

This article extends the previous Docker article and shows how to interact with Docker containers by executing commands inside containers, installing software inside containers, inspecting container status, accessing containers using Bash, persisting changes into images and removing unused containers and images.

In this tutorial you will learn:

  • How to execute commands inside containers
  • How to install software inside containers
  • How to inspect container status
  • How to access containers using Bash
  • How to persist changes into images
  • How to remove unused containers and images

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A Hands-On Introduction To Docker Containers

Description here Docker’s popularity skyrocketed since it’s introduction in 2013. Companies and individuals now use or are planning to use it whether on premises or in the cloud. Docker’s flexibility appeals to developers, system administrators, and management.

This article shows how to get started with Docker, showing basic commands to get you into the container’s bandwagon.

In this tutorial you will learn:

  • What is Docker and how it is used.
  • How to install Docker on Linux.
  • How to run Docker containers.

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