Unable to start/launch local mongo db

There is nothing wrong, you have started the server, it is running and listening on port 27017. Now you can start to interact with the server, for example just open a new terminal tab and run mongo ,which will open mongo's interactive console and connects to the default server(localhost:27017)

If you want to run mongod as a background process (to get back the console) you can use --fork command option. This requires you to use some sort of logging.

Eg. mongod --dbpath /path/to/my/mongodata --fork --logpath /path/to/my/mongod.log

If you want to restore a bsonexport you will probably use the mongorestore command

Add the below in the configuration file and call it using monogd, make sure your bind_ip is configured as per your requirement and use the below link to add few more replica sets:

https://docs.mongodb.org/manual/tutorial/deploy-replica-set/

Step 1:

vi /etc/mongod.confreplication: replSetName: rs01

Step 2:

mongod --config /etc/mongod.conf

Output:

warning: bind_ip of 0.0.0.0 is unnecessary; listens on all ips by defaultabout to fork child process, waiting until server is ready for connections.forked process: 30012child process started successfully, parent exiting

You need to follow the below 2 steps:

Step 1:Open CMD and enter mongod. This will run the mongo server

Step 2:Open another Command Prompt, move to the location of file and type

mongorestore -d db_name -c collection_name file.bson