This blog is part of the course on how to create your own Cryptocurrency. This blog contains all the commands to install MongoDB and create a database in MongoDB
If you want to understand the complete process of coin building please go to this of How to create Cryptocurrency if you are not already enrolled.
To enroll directly for the course please visit this link Create Own Cryptocurrency
Command to install Mongodb in ubuntu 18.04
sudo apt-get install mongodb
Commands to create database in Mongodb
#to enter the mongo client use below command mongo #to use or create the database usbe below command. In below command ntmdb is #the name of the database use ntmdb
Command to create username and password
#before you execute create user command , make sure you have selected the #right database using the use "database" command
db.createUser( { user: "myuser", pwd: "mypassword", roles: [ "readWrite" ] } )
#Replace myuser and mypassword with your actual values