21 lines
521 B
Markdown
21 lines
521 B
Markdown
Show running containers
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`docker ps`
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Show all existing containers
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`docker ps -a`
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Access a container
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`docker exec -it CONTAINER bash`
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Remove a volume not associated with any container
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`docker volume prune`
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Start a container from a compose file
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`docker-compose up -d`
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Backup a database from a container
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`docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql`
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Restore a database to a container
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`cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE`
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