AWS CLI Commands Cheat Sheet
Created by Gursimran Singh

Configuration:
- aws configure: Configure access credentials and default region

S3 (Simple Storage Service):
- aws s3 ls: List S3 buckets
- aws s3 mb s3://bucket-name: Make new bucket
- aws s3 cp file.txt s3://bucket-name/: Copy file to bucket
- aws s3 sync ./local-dir s3://bucket-name/: Sync local directory to bucket

EC2 (Elastic Compute Cloud):
- aws ec2 describe-instances: List EC2 instances
- aws ec2 start-instances --instance-ids i-1234567890abcdef0: Start instance
- aws ec2 stop-instances --instance-ids i-1234567890abcdef0: Stop instance
- aws ec2 terminate-instances --instance-ids i-1234567890abcdef0: Terminate instance

IAM (Identity and Access Management):
- aws iam list-users: List IAM users
- aws iam create-user --user-name username: Create user
- aws iam delete-user --user-name username: Delete user

Lambda:
- aws lambda list-functions: List Lambda functions
- aws lambda invoke --function-name function-name outfile.txt: Invoke Lambda function

CloudFormation:
- aws cloudformation create-stack --stack-name name --template-body file://template.yaml: Create stack
- aws cloudformation delete-stack --stack-name name: Delete stack

Other Useful Commands:
- aws sts get-caller-identity: Show IAM identity info
- aws logs describe-log-groups: List