By default, the MongoDB Shell output for find queries is printed in the following way:

{
"id": 1,
"name": "John"
}

In order to get a MongoDB Shell find query output printed in one line you may use one of the following options:

Example:

{ "id": 1, "name": "John" }

1. Run the following command:

db.coll.find().forEach((doc) => print(util.inspect(doc, { compact: Infinity, breakLength: Infinity })))

2. If you are using programmatic parsing, you might find it useful to use the EJSON(Extended JSON):

EJSON.stringify(db.coll.find().toArray())