commands in mongodb

Sure, here are some basic MongoDB commands:

1. show dbs: This command is used to show all the databases.

2. use database_name: This command is used to switch to a specific database.

3. db.createCollection('collection_name'): This command is used to create a new collection.

4. db.collection_name.insert(document): This command is used to insert a new document into a collection.

5. db.collection_name.find(): This command is used to find all documents in a collection.

6. db.collection_name.update(query, update, options): This command is used to update documents that meets the specified query criteria.

7. db.collection_name.remove(query, justOne): This command is used to remove documents from a collection.

8. db.collection_name.drop(): This command is used to drop a collection from the database.

9. db.dropDatabase(): This command is used to drop the current database.

10. db.collection_name.find().pretty(): This command is used to display the results in a formatted way.

Remember to replace 'database_name', 'collection_name', 'document', 'query', 'update', 'options', and 'justOne' with your actual values.