// Simple script to clean out any collections which are temporal
var collections = db.getCollectionNames();

for(var i in collections) {
    if (collections[i].match(/(^log_|_temp_)/)) {
        if (db[collections[i]].drop()) {
            collections[i] = collections[i].replace(/\s$/, '');
            print('Dropped ' + collections[i]);
        } else {
            collections[i] = collections[i].replace(/\s$/, '');
            print('db.' + collections[i] + '.drop();');
        }
    }
}