Install Docker CentOS -
Setup the repository:
sudo dnf install -y yum-utils
sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Install Docker Engine:
sudo dnf install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
Boot and run:
sudo systemctl enable --now docker
Verify and Configure Permissions:
sudo usermod -aG docker $USER
newgrp docker
docker ps - Shows docker images running
docker kill <container_id_or_name> -Used to stop images
docker image prune # Remove old images
docker rmi <image_id> or docker image rm <image_name>:<tag> -Remove docker image