Start Service
sudo service mongod start
Start mongo terminal
mongo
Show databases
show dbs
Show current database name
db
Show collections in database
show collections
Insert:
db.collection.insert({})
Insert multiple:
db.collection.insert([{1}, {2}])
Select / Find
db.collection.find()
db.collection.find().pretty()
db.collection.find({key:val,key:val})
Update:
db.collection.update({key:val}, {$set: {key:val}}, {multi:true})
Delete:
db.collection.remove({key:val})
Connection with Node.js
npm install mongodb -g
npm link mongodb