Get a PostgreSQL database instance and pgAdmin web console up and running super-quick, using Docker Compose, with data persisted locally between runs of the container.

• Start the service:

  ./pg
  

  Starts a PostgreSQL database instance on port 5432, with a user and password of postgres; as well as a pgAdmin web console on port 8080.

• Stop the service:

  ./pg stop
  

• Start a psql session in a running service:

  ./pg sql