Hello everyone,

Are you new to Docker and wondering how to install docker in CentOS machine? Look no further, as this forum thread will guide you through the process step-by-step.

Firstly, let's talk about what Docker is. Docker is a platform that allows developers to build, ship, and run applications in containers. It makes it easy to create and deploy applications without worrying about the underlying infrastructure.

Now, let's move on to the installation process. Here are the steps to follow:

Update your CentOS system:

sudo yum update

Add the Docker repository to your system:

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

Install Docker:

sudo yum install docker-ce docker-ce-cli containerd.io

Start and enable Docker:

sudo systemctl start docker sudo systemctl enable docker

That's it! You now have Docker installed and running on your CentOS machine.

But wait, there's more. Here are some additional tips to help you get started with Docker:

To check the version of Docker that you installed, run the following command:

docker version

To search for Docker images, use the following command:

docker search <image_name>

To pull an image from Docker Hub, use the following command:

docker pull <image_name>

To run a container from an image, use the following command:

docker run <image_name>

I hope this guide has been helpful to you. If you have any questions or run into any issues during the installation process, feel free to ask in this thread.

Happy Dockerizing!