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AWS CLI Cleanup & Prune Cheat Sheet 2026

2 min read

AWS CLI — Cleanup & Prune Cheat Sheet 2026

AWS CLI Cleanup & Prune Cheat Sheet is the complete quick-reference of AWS CLI Cleanup & Prune commands grouped by function. Copy any command with one click and find what you need with Ctrl+F in under 3 seconds.

Cleanup & Prune

Action Command Useful flags
Delete old EC2 instances 
aws ec2 terminate-instances --instance-ids i-0abcd1234efgh5678
 --dry-run --force
Delete orphaned EBS volumes 
aws ec2 delete-volume --volume-id vol-0abcd1234efgh5678
 --dry-run
Delete old S3 objects 
aws s3 rm s3://my-bucket/path/ --recursive --exclude "*.log"
 --dryrun --recursive
Delete CloudFormation stack 
aws cloudformation delete-stack --stack-name my-stack
 --role-arn arn:aws:iam::123456789012:role/CFNRole

⚠️ Dangerous / Destructive Commands

These commands are irreversible. Verify your environment (dev/staging vs prod) before running them.

Action Command Warning
⚠️ Ec2 delete-volume 
aws ec2 delete-volume --volume-id vol-0abcd1234efgh5678
 Irreversible — verify the target before running
⚠️ Cloudformation delete-stack 
aws cloudformation delete-stack --stack-name my-stack
 Irreversible — verify the target before running

FAQ — Frequently Asked Questions

What is the difference between Cleanup & Prune and the other groups?

Each group in this AWS CLI cheat sheet covers a distinct area. Cleanup & Prune focuses on its specific scope, while the other groups and the remaining groups cover networking, storage, security and diagnostics respectively.

How do I check the installed AWS CLI version?

Run the version command (usually aws version or aws --version). The output shows the client and, when applicable, the server version.

Why does AWS CLI return ‘permission denied’?

A ‘permission denied’ error in AWS CLI usually means the current user lacks sufficient privileges or credentials are not configured. Check: (1) assigned IAM/RBAC roles, (2) an active authentication context via the corresponding login command.

How do I filter AWS CLI output by status or name?

Use flags such as --filter, --selector or --query depending on the tool. You can also pipe into grep or jq to process JSON: 

aws list | grep RUNNING

What is the fastest way to debug a AWS CLI error?

Add the verbose flag (--verbose, -v or --debug) to the failing command. This reveals the underlying HTTP/API calls and the full error response body.

Official sources & references

Commands cross-checked against vendor documentation and high-authority repositories: