Now that MongoDB has been installed on your system, let's run a quick test to ensure everything is working properly.
Access a command line via your terminal program and execute the following command:
$ mongod --version db version v3.4.4 $ mongo --version MongoDB shell version v3.4.4
Assuming that your MongoDB installation was successful, you should see the version number that was installed as an output on the screen, right under the command you executed.
Your version numbers will most likely be more recent than those printed earlier.