MongoDB Shell Scripts to make your doggone life easier

MongoShellScripts.js

/**
 * Links and such
 *
 * http://docs.mongodb.org/manual/reference/mongo-shell/
 * http://docs.mongodb.org/manual/reference/javascript/
 * http://docs.mongodb.org/manual/reference/meta-query-operators/
 */

/**
 * Show the names of all collections and the number of documents in each of them.
 */
var colls = db.getCollectionNames();
colls.forEach(function(x) {
  print( x + " - " + db[x].count() );
})

/**
 * Loop through all collections and drop all records
 */
var colls = db.getCollectionNames();
colls.forEach(function(x) {
  db[x].drop();
})