Get session token to use in AWS CLI. 2FA enabled accounts

You need to install jq commandline json processor https://stedolan.github.io/jq/

Set the following variables to generate your session keys.

SERIAL_ARN= set your virtual/physical 2FA device ARN
ROLE_SESSION_NAME= name your session as you prefer
DURATION=3600 - time duration the session should stay alive. in seconds
ASSUME_ROLE_ARN= ARN for assuming role

To run this script execute the following with your 2FA one time code as a commandline argument sh getSessionToken.sh 111204