Status: Downloaded newer image for hello-world:latest Output: Unable to find image 'hello-world:latest' locallyĭigest: sha256:0fe98d7gotof1f85b7c1e8cc81fmoon8d623fcb225gaskeunbec85b38 To test the Docker installation, we will run the hello-world container: sudo docker run hello-world Before we install any software, it’s important to make sure your system is up to date by running the following apt commands in the terminal:Īfter is completed, start the Docker service on your Debian Linux and also enable it to run automatically with system boot: sudo systemctl start docker We recommend acting as a non-root sudo user, however, as you can harm your system if you’re not careful when acting as the root. A non-root sudo useror access to the root user.It’s recommended that you use a fresh OS install to prevent any potential issues.A server running one of the following operating systems: Debian 11 (Bullseye).I will show you through the step-by-step installation of the Docker Comunity Edition (CE) on a Debian 11 (Bullseye). The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘ sudo‘ to the commands to get root privileges. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. Docker containers are much faster and more efficient than a virtual machine because they don’t have to run an entire operating system, just the executable that serves the application. It provides an efficient way to package applications with their libraries and other dependencies into a standardized unit for software development.

For those of you who didn’t know, Docker is an open-source project that supports building, testing, deploying, and managing applications in self-sufficient, portable containers. In this tutorial, we will show you how to install Docker on Debian 11.

Install docker on debian 11