MongoDB: mongoexport Command - Sample

Here's is a simple MongoDB 'mongoexport' command syntax to backup the document/database. This command can be used to backup based on particular conditions ('where' clause) -

Go to MongoDB bin  directory and execute as below:

./mongoexport --host localhost --port 10000 -d doc_name -c coll_name -q '{"_id":"12345687899asdc"}' -o /path/file_name.csv

This will export a single record which is matching the given value for field '_id'.