![]() ![]() Your mongod now has user authentication enabled. Because of this, you need to restart the service: However, the current instance of your mongod did not notice the change in the file. Now, every time a mongod instance is launched, it will consider the authentication setting “enabled”. And right after, add (Do not remove any other settings) these settings in your file:Īfter adding these two lines, just exit the file edit, click on “ESC”, type “: wq!” (write and quit) and press enter. With your favorite file editor, access the configuration file:Ĭlick the “i” button to enable the “insertion” of data in the file. For that, you will need to modify the mongodb configuration file nf. Now that your user has been created, simply enable authentication on MongoDB, as it is not enabled by default. The complete list of roles can be found in the official MongoDB documentation. Start mongodb server linux command password#In this command, You are creating a user with the login “myUserAdmin”, who has the password “acb123 and is a user of the type “root” – has the power to do everything. ![]() Netx create your user using the command below:ĭb.createUser ( ) The next step is to create the root user. If not, the command “mongo” would be enough. If you have configured your mongod on another port (3000, for example), it would be enough to pass the port configured in the “port” parameter. If your MongoDB port is configured with the default port (27017), simply access: Start mongodb server linux command how to#Read: How to install MongoDB on Ubuntu 20.04 or 18.04 The person responsible for sending commands to your mongod is the mongo shell. The mongod is just the server that will run an instance of MongoDB on your operating system. However, in this tutorial we will create a user who has the rule: root. In MongoDB you can enable specific users for specific databases with specific rules. If your system does not have an active mongod instance, just run this command: Note that, in addition to showing the system status, this command also reveals the path of the configuration file nf – /etc/nf. ![]() In Ubuntu, to check if there is any instance of mongod running on your system, just run this command : The default configuration file that mongod uses by default is nfig. MongoDB has mongod (Mongo Deamon) to run an instance of MongoDB on your computer or server. ![]()
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