Start DB:

mongod --port 27017 --dbpath /Users/cee/Desktop/TeachRN/social/social/database

Connect DB:

mongo --port 27017 -u "hungvu" -p "vuhung" --authenticationDatabase "socialMongoDB"

lsof -i :27017

kill -9 [process]

===================================================

• Start

npm i -s express-generater -g express --view=ejs Blog edit to

  "scripts": {
    "start": "nodemon ./bin/www --exec babel-node"
  },

npm install --save-dev @babel/core @babel/cli @babel/preset-env @babel/node nodemon

create .babelrc file and write down:

{
  "presets": [
    "@babel/preset-env"
  ]
}

npm i npm start

tab server Start DB: mongod --port 27017 --dbpath /Users/cee/Desktop/Blog/Blog/database

client tab: mongo --port 27017

use socialMongoDB (sử dụng mới)

db.createUser({ user: "hungvu", pwd: "vuhung", roles: ["readWrite", "dbAdmin", "dbOwner"] })

tab server:

tắt server để đăng nhập lại ở tab server dùng phím control + c

và gõ lệnh:

mongod --auth --port 27017 --dbpath /Users/cee/Desktop/TeachRN/social/social/database

tab client: command + c

mongo --port 27017 -u "hungvu" -p "vuhung" --authenticationDatabase "socialMongoDB"

use socialMongoDB

show collections