I have an Elastic Beanstalk app and environment already setup. I\'ve just downloaded the Dev Tools CLI/eb on Windows, and would like to use eb to push to said envir
eb
Install the EB CLI version 3 or later:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/eb-cli3-install.html
Then run
eb init
Version 3 of the CLI lets you attach a git repo to an existing environment via init.