gists/docker.md

Show running containers docker ps

Show all existing containers docker ps -a

Access a container docker exec -it CONTAINER bash

Remove a volume not associated with any container docker volume prune

Start a container from a compose file docker-compose up -d

Backup a database from a container docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

Restore a database to a container cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE