How to Install Docker and Docker-Compose in RHEL8

step 1 - dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo

step 2 - sudo dnf install docker-ce --nobest -y

step 3 - sudo systemctl enable docker

sudo systemctl start docker

step 4 - sudo curl -L "[https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname](https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname) -s)-$(uname -m)" -o /usr/local/bin/docker-compose

step 5 - sudo chmod +x /usr/local/bin/docker-compose

step 6 - docker-compose --version