Answers for "delete all of something in mongo shell"

mongodb delete all documents

db.collection.delete_many( { } );

delete collection mongodb

db.collection.drop()

delete all of something in mongo shell

Removes ALL: db.<collectionName>.remove({})
Example: db.users.remove({id: 73465872012183})

find All and delete in mongodb

db.products.remove( { qty: { $gt: 20 } } )