gdbtek/aws-tools — pull request #9 by jpbochi (2014-10-23 09:02:58+00:00)
Title: read AWS credentials from EC2 CLI tools env variables

EC2 CLI tools use `AWS_ACCESS_KEY` and `AWS_SECRET_KEY`, as described in http://docs.aws.amazon.com/AWSEC2/latest/CommandLineReference/set-up-ec2-cli-linux.html

This PR makes the code attempt to use those env variables if the regular ones are not there.