MongoDB remote connection and Import Export data

One, remote connection MongoDB

Connection command:mongo-u username-p pwd 192.168.41.215:27017/database (database for user name)

Second,mongodump backup Database

Export command:mongodump-h IP--port Port-u user name-p password-d database-o file exists path

　　Detailed Explanation:

　　　　The server address where the-H:MONGODB is located (must specify a port), if not specified, is the local 127.0.0.1:27017

-U: User name

-P: Password

-D: The database that needs to be backed up (export entire mongodb is removed)

-O: Where the backed up data resides

Here is the section (export the entire MongoDB, or you can specify to export a database):

　　　　　

Third,mongodump backup Database

Format:mongorestore-h IP--port Port-u user name-p password-d database--drop file exists path

--drop is the first to delete all the data, and then restore, the following is the newly exported 4 databases data

　　　

　　

Here's how to recover all the data:

　　

Here is the recovery of the specified library:

Cond......

　　

Reference from: http://blog.51yip.com/nosql/1573.html

MongoDB remote connection and Import Export data