dockerban'ben19.03.6, 无法一个命令停止删除容器，想知道如何解决？

[7lion7]

输入命令后返回如下， stop 和 rm 效果一样 具体代码： sudo docker stop $(docker ps -qa) Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/containers/json?all=1: dial unix /var/run/docker.sock: connect: permission denied "docker stop" requires at least 1 argument. See 'docker stop --help'.

Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]

Stop one or more running containers

[xupefei]

docker ps -qa 失败了。
你在 docker 用户组里吗？

[CallMeReznov]

permission denied