docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?. See 'docker run --help'. code example
Example 1: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
sudo dockerd
Example 2: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
sudo su
systemctl start docker
systemctl enable docker
systemctl restart docker