mongodb 在 Ubuntu系统上的安装及卸载
Install the latest stable version of MongoDB.Issue the following command:
sudo apt-get install -y mongodb-org
Run MongoDB Community Edition
Most Unix-like operating systems limit the system resources that a session may use. These limits may negatively impact MongoDB operation. See UNIX ulimit Settings for more information.
The MongoDB instance stores its data files in /var/lib/mongodb and its log files in /var/log/mongodbby default,and runs using the mongodb user account. You can specify>/etc/mongod.conf. See systemLog.path and storage.dbPath for additional information.
If you change the user that runs the MongoDB process, you must modify the access control rights to the /var/lib/mongodb and /var/log/mongodb directories to give this user access to these directories.
1 Start MongoDB. Issue the following command to start mongod:
sudo service mongod start
2 Verify that MongoDB has started successfully Verify that the mongod process has started successfully by checking the contents of the log file at/var/log/mongodb/mongod.log for a line reading
waiting for connections on port <port>
Verify that MongoDB has started successfully
Verify that the mongod process has started successfully by checking the contents of the log file at/var/log/mongodb/mongod.log for a line reading
waiting for connections on port <port>
where <port> is the port configured in /etc/mongod.conf, 27017 by default.
3 Stop MongoDB. As needed, you can stop the mongod process by issuing the following command:
sudo service mongod stop
4 Restart MongoDB. Issue the following command to restart mongod:
sudo service mongod restart
5 Begin using MongoDB. To help you start using MongoDB, MongoDB provides Getting Started Guides in various driver editions. See Getting Started for the available editions.
Before deploying MongoDB in a production environment, consider the Production Notes document.
Later, to stop MongoDB, press Control+C in the terminal where the mongod instance is running.
Uninstall MongoDB Community Edition
To completely remove MongoDB from a system, you must remove the MongoDB applications themselves, the configuration files, and any directories containing data and logs. The following section guides you through the necessary steps.
1 Stop MongoDB. Stop the mongod process by issuing the following command:
sudo service mongod stop
2 Remove Packages. Remove any MongoDB packages that you had previously installed.
sudo apt-get purge mongodb-org*
3 Remove Data Directories. Remove MongoDB databases and log files.
sudo rm -r /var/log/mongodb
sudo rm
-r /var/lib/mongodb
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