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Where are MongoDB files stored Ubuntu?
By default, MongoDB listens for connections from clients on port 27017, and stores data in the /data/db directory.
How do I display a table in MongoDB?
- connect with the MongoDB database using mongo . This will start the connection.
- then select the database you want. In the above it is anuradhfirst . Then run use anuradhfirst . This will switch to the database you want.
- then run show collections command. This will show all the collections inside your selected database.
How to list all databases in the mongo shell?
The mongo shell variable db is set to the current database. show collections //Print a list of all collections for current database. show users //Print a list of users for current database. show roles //Print a list of all roles, both user-defined and built-in, for the current database. Couple of commands are there to list all dbs in MongoDB shell.
Where does MongoDB store the files it listens for?
The default path is /data/db directory. By default, MongoDB listens for connections from clients on port 27017, and stores data in the /data/db directory. If dbPath is set, the mongodb will use the directory specify by dbPath. If you want mongod to store data files at a path other than /data/db you can specify a dbPath.
How can I test for remote access to MongoDB?
One way to test that your trusted remote server is able to connect to the MongoDB instance is to use the nc command. nc, short for netcat, is a utility used to establish network connections with TCP or UDP. It’s useful for testing in cases like this because it allows you to specify both an IP address and a port number.
How to secure MongoDB installation in Ubuntu 20.04?
To do this, follow our tutorial on How To Secure MongoDB on Ubuntu 20.04. Assuming you followed the prerequisite initial server setup tutorial and enabled a UFW firewall on your server, your MongoDB installation will be inaccessible from the internet.