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  docker run --rm -it --privileged --pid=host debian:12 nsenter -a -t1 "$(which bash)" If your user is in the docker group, and you are not running rootless Docker, this command opens a bash shell as root. How it works: docker run --rm -it creates a temporary container and attaches it to the running terminal --privileged disables some of the container’s protections --pid=host attaches the container to the host’s PID namespace, allowing it to access all running processes debian:12 u...