docker ps
docker image ls
docker image ls -q | xargs -I {} docker image rm -f {}
docker-compose build
docker-compose build --no-cache
docker-compose up
docker-compose stop
docker exec -it pianosheet_web_1 python ./backend/manage.py makemigrations
docker exec -it pianosheet_web_1 python ./backend/manage.py migrate
docker exec -it pianosheet_web_1 python ./backend/manage.py createsuperuser
docker exec -it pianosheet_db_1 psql -h db -p 5432 -U posgres pianosheet
docker exec -it pianosheet_web_1 python ./backend/manage.py setup_previews docker exec -it pianosheet_web_1 python ./backend/manage.py setup_info docker exec -it pianosheet_web_1 python ./backend/manage.py setup_sheets
docker exec -it pianosheet_db_1 psql -U posgres -d pianosheet
docker volume ls
docker volume prune
docker exec -it pg_dump -U --column-inserts > docker exec -it pianosheet_db_1 pg_dump -U postgres --column-inserts pianosheet > backup.sql