docker_startup.sh

# Add these lines to your .bashrc to automatically start Docker in WSL/WSL2.

function docker_startup() {
  i=`ps -eaf | grep -i docker |sed '/^$/d' | wc -l`

  if [[ $i > 1 ]]
  then
    echo "Docker is already running."
  else
    sudo service docker start
    echo "Docker started!"
  fi
}

docker_startup