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Docker daemon socket at unix:///var/run/docker.sock: /var/run/docker.sock: connect: permission denied

If you are getting the following error 

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json": dial unix /var/run/docker.sock: connect: permission denied

while executing #Docker #Commands then please try the following steps.

1. Add current user to the docker group:

    sudo usermod -a -G docker $USER

    The above command will add the current user to the docker group.

2. Change the permission of docker.sock

    sudo chmod 666 /var/run/docker.sock

3. Also check If the gid of the second command is not in the list of gids of the first command, you need to run the task as root or add the user to the group displayed by the second command.

    list group ids of the current user: id --groups

    show UID: gid of docker.sock: stat /var/run/docker.sock --format '%u:%g'