Ravi Sir's Cards › AWS
Profiles and SSO
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
One laptop, many accounts: dev, test, prod. Mixing them is dangerous.
What is it?
A profile is a named set of credentials and region in ~/.aws/config.
--profile dev
How to do it
aws configure sso → aws sso login --profile dev.
Example
Check: aws sts get-caller-identity --profile dev.
aws sts get-caller-identity