ldnunes

#!/bin/bash

# usage: . aws-cli-enable-mfa-token.sh ONE_TIME_PASS_CODE_FROM_YOUR_MFA_DEVICE
# IMPORTANT: there's a dot before the script name, to set the variables on the current shell.

ONE_TIME_PASS_CODE="$1"
MFA_DEVICE_SERIAL_CODE="" # use "aws iam list-mfa-devices --user-name YOUR_USERNAME" to find out what is your MFA device serial number. It's also on your security credentials user page on AWS console, IAM service.

AWS_JSON=$(aws sts get-session-token --serial-number "$MFA_DEVICE_SERIAL_CODE" --token-code "$ONE_TIME_PASS_CODE")
export AWS_ACCESS_KEY_ID=$(echo $AWS_JSON | jq -r .Credentials.AccessKeyId)

ldnunes

user@debian:~$ \curl -L https://get.rvm.io | sudo bash -s head --add-to-rvm-group deploy
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   184  100   184    0     0    112      0  0:00:01  0:00:01 --:--:--   157
100 13171  100 13171    0     0   5326      0  0:00:02  0:00:02 --:--:--  5326
Downloading RVM from wayneeseguin branch master
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   124  100   124    0     0    126      0 --:--:-- --:--:-- --:--:--   200
100 3265k  100 3265k    0     0   307k      0  0:00:10  0:00:10 --:--:--  571k