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Docker tips

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Théo Marchal 2021-09-14 02:14:42 +02:00
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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`