Run following commands one after other Referece
sudo wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.listsudo apt-get updatesudo apt-get install -y mongodb-orgsudo chown -R mongodb:mongodb /var/lib/mongodbsudo chown mongodb:mongodb /tmp/mongodb-27017.sock- To start db
sudo systemctl start mongod-To check if db started correctly
sudo systemctl status mongodsudo systemctl status mongodsudo systemctl enable mongod-To restart the server
sudo systemctl restart mongod-To stop the server
sudo systemctl stop mongod- Use Mongo DB after
mongowget https://downloads.mongodb.com/compass/mongodb-compass_1.26.1_amd64.debsudo dpkg -i mongodb-compass_1.26.1_amd64.debmongodb-compass