lucassrg/docker_on_ubuntu.md

## docker_on_ubuntu.md

      
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              docker_on_ubuntu.md
            
          
    9 Steps to install Docker on Ubuntu 18.04

1.Remove any Docker files that are running in the system, using the following command:

sudo apt-get remove docker docker-engine docker.io

2. Check if the system is up-to-date:

sudo apt-get update

3. Install Docker

sudo apt install docker.io

4. Install all the dependency packages

sudo snap install docker

5. Before testing Docker, check the version installed

docker --version

6. Pull an image from the Docker hub

sudo docker run hello-world

7. Check if the docker image has been pulled and is present in your system

sudo docker images

8. Display all the containers pulled

sudo docker ps -a

9. Check for containers in a running state

sudo docker ps


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