[AWS SAA-C02 Study Note] SDK & CLI

Command Line Interface (CLI)

Control multiple AWS services from the command line and automate them through scripts.

Software Development Kit (SDK)

Control multiple AWS services using popular programming languages.

SDK is a set of tools and libraries and tools that you can use to create applications for a specific software package.

Programmatic Access

when you enable programmatic access for AWS users, you will have ability to create Access Key ID and Secret Access Key. These are collectively known as AWS Credentials.

It’s better to store credentials in ~/.aws/credentials.

CLI/SDK Cheat Sheet