What is the method for MongoDB to set the path and login creation?
Today, I will talk to you about what the MongoDB path landing method is, many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.
1. Download the system package for mongodb
Wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.6.9.tgz
two。 Decompress the package
[root@oracle] # tar-zxvf mongodb-linux-x86_64-3.6.9.tgz
[root@oracle ~] # ls
Anaconda-ks.cfg mongodb-linux-x86_64-3.6.9 template document Desktop
Install.log mongodb-linux-x86_64-3.6.9.tgz video download
Install.log.syslog Public Picture Music
3. Rename the unzipped package to the
[root@oracle] # cp-rf mongodb-linux-x86_64-3.6.9 / usr/local/mongodb-3.2
[root@oracle ~] # cd / usr/local/mongodb-3.2/bin/
[root@oracle bin] # ls
Bsondump mongo mongodump mongofiles mongoperf mongorestore mongostat
Install_compass mongod mongoexport mongoimport mongoreplay mongos mongotop
4. Create a database directory
[root@oracle bin] # mkdir-p / data/mongodb/data
[root@oracle bin] # mkdir-p / data/mongodb/logs
[root@oracle bin] # touch / data/mongodb/logs/mongodb.log
[root@oracle bin] # / usr/local/mongodb-3.2/bin/mongod
Mongod mongodump
5. Started MongoDB
[root@oracle bin] # / usr/local/mongodb-3.2/bin/mongod-dbpath=/data/mongodb/data/-logpath=/data/mongodb/logs/mongodb.log-logappend-port=27017-fork
About to fork child process, waiting until server is ready for connections.
Forked process: 23372
Child process started successfully, parent exiting
[root@oracle bin] # ls
Bsondump mongo mongodump mongofiles mongoperf mongorestore mongostat
Install_compass mongod mongoexport mongoimport mongoreplay mongos mongotop
6. Access to the database
[root@oracle bin] #. / mongo
MongoDB shell version v3.6.9
Connecting to: mongodb://127.0.0.1:27017
Implicit session: session {"id": UUID ("c5717a03-56b7-4d69-83cf-434a51542a49")}
MongoDB server version: 3.6.9
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
Server has startup warnings:
2018-12-13T09:48:46.928+0800 I STORAGE [initandlisten]
2018-12-13T09:48:46.928+0800 I STORAGE [initandlisten] * * WARNING: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine
2018-12-13T09:48:46.928+0800 I STORAGE [initandlisten] * * See http://dochub.mongodb.org/core/prodnotes-filesystem
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten]
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * WARNING: Access control is not enabled for the database.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * Read and write access to data and configuration is unrestricted.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * WARNING: You are running this process as the root user, which is not recommended.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten]
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * WARNING: This server is bound to localhost.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * Remote systems will be unable to connect to this server.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * Start the server with-bind_ip to specify which IP
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * addresses it should serve responses from, or with-- bind_ip_all to
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * bind to all interfaces. If this behavior is desired, start the
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten] * * server with-- bind_ip 127.0.0.1 to disable this warning.
2018-12-13T09:48:47.803+0800 I CONTROL [initandlisten]
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten]
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten] * * WARNING: / sys/kernel/mm/transparent_hugepage/enabled is' always'.
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten] * * We suggest setting it to 'never'
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten]
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten] * * WARNING: / sys/kernel/mm/transparent_hugepage/defrag is' always'.
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten] * * We suggest setting it to 'never'
2018-12-13T09:48:47.804+0800 I CONTROL [initandlisten]
> use DATABASE_NAME
If the database does not exist, create the database, otherwise switch to the specified database.
Switched to db DATABASE_NAME
> use kingscc
Switched to db kingscc
> show dbs
(check what databases are available. Databases with no data in them are not displayed.)
Admin 0.000GB
Config 0.000GB
Local 0.000GB
> db
(show current database)
Kingscc
> db.kingscc.insert ({"name": "kingscc,"}) (insert data into the database)
WriteResult ({"nInserted": 1})
> db.dropDatabase () (use the database first, then delete it)
{"dropped": "kingscc", "ok": 1}
> db deletes the current database. The default is test. You can use the db command to view the current database name.
Kingscc
[END] 2018-12-13 9:55:10
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