Installation and notes for Ubuntu under MONGO

Installation under Linux

Open Https://www.mongodb.com/download-center#community Select Linux and choose your own version copy download next to the link

Open Terminal input

Wget links

Next unzip

TAR-ZXVF downloaded file name

Move to the specified directory

Mv  

Added to the path path

In Ubuntu

Vim ~/.BASHRC

At the end of the add

Export Path=/usr/local/mongodb/bin:$PATH

Create DB directory to put DB

Mkdir-p/data/db

Then run the service Mongod at the terminal

Enter MONGO Connection database

Show DBS shows all current databases show tables show all tables use database name using current database if not, CREATE database db. Table name. Insert () to add a document if there is no table, the DB is created automatically. Table name. Find () Find all documents under Table DB. Remove () Delete document DB. Table name. Drop () Delete table db.dropdatabase () Delete current database

Installation and notes for Ubuntu under MONGO