ubuntu18.04 Installing MongoDB 4.0

STEP 1: Enter the GPK code in the terminal

$ sudo apt-key adv--keyserver hkp://keyserver.ubuntu.com:80--recv 9da31620334bd75d9dcb49f368818c72e52529d4

STEP 2: Add a MongoDB source

Ubuntu 18.04 LTS:

$ echo "Deb [ARCH=AMD64] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.0 Multiverse" | sudo tee/etc/apt/sources.list.d/mongodb.list

Ubuntu 16.04 LTS:

$ echo "Deb [arch=amd64,arm64] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.0 Multiverse" | sudo tee/etc/apt/sources.list.d/mongodb.list

STEP 3:install MongoDB Server

$ sudo apt update

$ sudo apt install mongodb-org

You can also install the specified version of MongoDB directly

$ sudo apt install mongodb-org=4.0.1 mongodb-org-server=4.0.1 mongodb-org-shell=4.0.1 mongodb-org-mongos=4.0.1 mongodb-org-tools=4.0.1

STEP 4: Management of the MONGODB server

$ sudo systemctl enable Mongod

$ sudo systemctl start Mongod

STEP 5: Verify mongoDB4.0

$ Mongod--version

DB version v4.0.1 git VERSION:54F1582FC6EB01DE4D4C42F26FC133E623F065FB

OpenSSL Version:openssl 1.1.0h Mar 2018

Allocator:tcmalloc

Modules:none

Build Environment:

distmod:ubuntu1804

Distarch:x86_64

Target_arch:x86_64

Step 6: Build a library test

$ MONGO

> Use mydb;

> Db.test.save ({tecadmin:100})

> Db.test.find ()

{"_id": ObjectId ("52b0dc8285f8a8071cbb5daf"), "Tecadmin": 100}

ubuntu18.04 Installing MongoDB 4.0