How to execute mongo commands through shell script

Question

I want to execute mongo commands in shell script.

I tried following way test.sh

#!/bin/sh

mongo myDbName

db.mycollection.findOne()

show collections

When I execute above script ./test.sh

Then mongo connection established but next commands not executed

How to execute other commands through sh script [test.sh] ?

Please help me

Answer 1

In my setup I have to use:

mongo --host="the.server.ip:port" databaseName theScript.js