CLI - caching login

[wshayes]

The SDK makes it really easy to login to access credential when using it from the command line. I couldn't see an easy way to cache the credentials to reuse and don't want to have to re-login every time I use a command line script.

Can someone point me to how I can cache the credentials and re-use them, preferably so it will use a refresh token to update the access token as needed?

Thanks!