How to show all users in dockers group?

How can I find out which users are in the docker group and allowed to start docker containers? (Docker 1.12.1)

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  • 2 Solutions collect form web for “How to show all users in dockers group?”

    You can use the following:

    grep /etc/group -e "docker"
    grep /etc/group -e "sudo"
    

    Docker creates the docker group, but also any sudoers can use Docker, so you need to check two group memberships:

    getent group sudo
    getent group docker
    
    Docker will be the best open platform for developers and sysadmins to build, ship, and run distributed applications.