MongoDB
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List databases:
echo 'show dbs' | mongoDelete database:or:
use mydb
db.dropDatabase()echo 'db.dropDatabase()' | mongo mydbView collections within a database:
echo 'db.getCollectionNames()' | mongo mydbShow all data from one of the collections: stackoverflow.com/questions/24985684/mongodb-show-all-contents-from-all-collections
echo 'db.collectionName.find()' | mongo mydb