Improve working locally

README.md

@@ -423,6 +423,7 @@ ExecStart=/usr/bin/certbot renew --quiet --agree-tos --deploy-hook "docker exec
 - To remove all unused volumes: `docker volume prune`
 - To upgrade all images first run `docker-compose pull` followed by `docker-compose up -d --build`. Be careful this usually breaks something.
 - To connect to the database you can run the command `docker run -it --network scarif_db --rm mariadb mysql -hostname scarif_db_1 -p`
+- To get an interactive shell for a container run `docker exec -it {container} /bin/sh`
 
 # TODO
 - [x] Set up docker