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@@ -78,11 +78,11 @@ client commands.
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# Add the docker group if it doesn't already exist.
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sudo groupadd docker
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- # Add the connected user "${USERNAME}" to the docker group.
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+ # Add the connected user "${USER}" to the docker group.
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# Change the user name to match your preferred user.
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# You may have to logout and log back in again for
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# this to take effect.
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- sudo gpasswd -a ${USERNAME} docker
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+ sudo gpasswd -a ${USER} docker
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# Restart the docker daemon.
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sudo service docker restart
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