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32 lines
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32 lines
1 KiB
Markdown
# mongodump
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> Utility to export the contents of a MongoDB instance.
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> More information: <https://docs.mongodb.com/database-tools/mongodump/>.
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- Create a dump of all databases (this will place the files inside a directory called "dump"):
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`mongodump`
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- Specify an output location for the dump:
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`mongodump {{[-o|--out]}} {{path/to/directory}}`
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- Create a dump of a given database:
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`mongodump {{[-d|--db]}} {{database_name}}`
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- Create a dump of a given collection within a given database:
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`mongodump {{[-c|--collection]}} {{collection_name}} {{[-d|--db]}} {{database_name}}`
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- Connect to a given host running on a given port, and create a dump:
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`mongodump {{[-h|--host]}} {{host}} --port {{port}}`
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- Create a dump of a given database with a given username; user will be prompted for password:
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`mongodump {{[-u|--username]}} {{username}} {{database}} {{[-p|--password]}}`
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- Create a dump from a specific instance; host, user, password and database will be defined in the connection string:
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`mongodump --uri {{connection_string}}`
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