MAC OS(10.13.6) cannot find Docker daemon configuration file
Locate the docker installation file using docker info at: /var/lib/docker
However, the configuration file could not be found.
This path is actually inside the virtual machine, not under the Mac directory. If you want to see it, you need to perform:
screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty
Then it will enter the virtual machine terminal and press a few more carriage returns to execute the normal command. You will see that all your containers and mirrors are already inside.