This is a simple utility to load aws credentials into a bash (or similar) environment. What makes this utility different from others is that it will display a list of all known profiles to choose from. This small change does not make it better than other utilities, but it simply behaves the way I want it to.
Create an alias to execute: alias creds='eval $(aws-role)' and add it to
~/.bash_profile or ~/.bashrc.
$ creds
1. bar-prod
2. bar-staging
3. foo-prod
4. foo-staging
Select: 4
MFA Code: 123456
Duration in hours [1]:
AWS Creds Loaded!