(original)
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$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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Verify that the Docker Engine installation is successful by running the
hello-worldimage.Code Block $ sudo docker run hello-world
This command downloads a test image and runs it in a container. When the container runs, it prints a confirmation message and exits.
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sudo usermod -aG docker [non-root user]
Tip: “whoami” returns current username
but, “docker” group is only for sudo…. (help) so in your user
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