Tag Archives: docker image

How to make docker image and push to docker hub

In this tutorial we explain how to make a docker image and then push to docker hub so that others can pull the image and make docker containers based on the image.   For making a docker image we need to have a Dockerfile file. As an example, you have a simple nodejs application and […]

How to stop, start, run, remove docker containers

In this tutorial, we show how to stop, start or run a docker container. Also we show how to remove an existing container. We also talk about what is the difference between docker run and docker start.   If you don’t know what is docker container, we recommend you have a look at the essential […]

What is docker engine, docker image and docker container and how they connected

This tutorial shows how to start working with the docker commands and teaches the docker basics. Docker engine is a software which needs to be installed in your computer so that you are able to work with docker images and containers.   As an example, you can install Docker Desktop for Mac from Docker Hub […]