Ravi Sir's Cards › AWS
Which credentials does the CLI use first?
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
What it is
A fixed order: command options, env vars, SSO/profile files, then container or EC2 role.
Why it matters
Old env keys silently win and send you to the wrong account.
AWS_ACCESS_KEY_ID
How / example
Run aws configure list to see the source of each value.
aws configure list