# mongo
MongoDB shell version: 2.2.3
connecting to: test
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
	http://docs.mongodb.org/
Questions? Try the support group
	http://groups.google.com/group/mongodb-user
>
			
			

3.4

			
[root@netkiller ~]# mongo
MongoDB shell version v3.4.1
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.1
Server has startup warnings: 
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] 
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] ** WARNING: Access control is not enabled for the database.
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted.
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] 
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] 
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] 
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2017-01-03T11:26:57.516+0800 I CONTROL  [initandlisten] 
>
			
			

# mongo 127.0.0.1:27017/admin --eval "db.stats()"
			

help

db.help() help on DB methods
db.foo.help() help on collection methods
			

			
# mongo -u<user> -p<password> --authenticationDatabase <db> <host>/<db> 
			
			

		
cat data.bson | mongo test