Mongo Database Helper Commands

shell.sh

# Shutdown already running database instances
ps ax | grep mongod
kill -9 0000

# show databases 
show dbs

# Switch current database to 
use <db>

# Print a list of all collections for current database
show collections	

# Print a list of users for current database.
show users	

# Insert a value into users collection
db.users.insert({name: 'billy'})

# List all data in the users collection
db.users.find()  

# Error: listen EADDRINUSE :::3000 fix
killall -9 node