Install MongoDB in on Ubuntu 18.04

1. Update the packages

sudo apt update

2. Install the MongoDB package

sudo apt install -y mongodb

3. Checking the Service and Database:

sudo systemctl status mongodb

Outher Command:

sudo systemctl status mongodb //check status
sudo systemctl start mongodb //start
sudo systemctl stop mongodb //stop
sudo systemctl restart mongodb //restart
sudo systemctl disable mongodb //disable automatic start at server
sudo systemctl enable mongodb //enable automatic start server

How To Install MongoDB community edition on Ubuntu 20.04–22.04

Then follow this tutorial:

How To Install MongoDB Compass