• Website installation reference manual: docs.docker.com/install/lin…
  • Yum install GCC
yum -y install gcc
yum -y install gcc-c++
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  • Start the docker:
systemctl start docker
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  • Testing:
docker version
docker run hello-world
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  • Uninstall:
systemctl stop docker 
yum -y remove docker-ce
rm -rf /var/lib/docker
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Start the Docker background container (test run hello-world)

  • Docker run hello-world after this prompt, Hello world will stop running, and the container will terminate automatically. \