The function getDBs() function returns all the database list
db.getMongo().getDBs()
The runCommand is aΒ special type of query called a database command and its is used database administration.Β The listDatabasesΒ parameter provides a list of all existing databases.
You can see all commands by running the db.listCommands() command.
db.runCommand({ “listDatabases”: 1 }).databases;

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