echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.0.list
sudo apt-get update
sudo apt-get install -y mongodb-org
sudo service mongod start
[initandlisten] waiting for connections on port 27017
27017是mongo默认监听端口
通过一下命令重启mongo
sudo service mongod restart
开始使用mongo
mongo
sudo service mongod stop
sudo apt-get purge mongodb-org *
sudo rm -r /var/log/mongodb
sudo rm -r /var/lib/mongodb
原文:https://www.cnblogs.com/ellisonzhang/p/14077532.html