How to run docker daemon?

Question

Fedora

I installed docker on the system, but when I run the command
docker run hello-world
I get an error

/usr/bin/docker-current: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See '/usr/bin/docker-current run --help'.

Tell me how to get around this error, how to start the Docker daemon

Answer 1

Service started? What is the system?
If Linux, something like:

systemctl start docker

Answer 2

You can check if the Docker daemon is running like this:
systemctl status docker