All Content tagged with AWS Command Line Interface

ECS CLI Docker Labels How can I set Docker labels when creating ECS tasks via AWS CLI? I want to use dockerLabels in my ECS task definition JSON passed via aws ecs register-task-definition. How do I ...

CLI JSON Path How to specify a JSON file path correctly in AWS CLI on Windows? I wrote --cli-input-json C:\path\to\file.json but get “file not found.” Do I need quotes or escape characters? What’s ...

S3 Bucket Versioning Can S3 object versioning recover data deleted before it was enabled? I enabled versioning on my S3 bucket this morning, but I’m wondering if I can recover a file that was accident...

IAM / CLI Why does AWS CLI sometimes ignore my configured profile? I’ve noticed that even after setting up multiple profiles in ~/.aws/credentials, some AWS CLI commands still use an older or default ...

S3 / AWS CLI Why do S3 CLI uploads sometimes hang mid-transfer with no error? Using aws s3 cp to upload large files, I occasionally get stuck with no error or timeout — the upload just hangs. Is this ...

How do I create a public URL for one file in S3? I’m using S3 and want to make one file (like a PDF or JPG) public without exposing the entire bucket. I’ve seen pre-signed URLs and bucket policies men...

Is AWS CloudShell free to use for learning? I see AWS CloudShell in my account and was wondering if I can use it to practice CLI commands without being charged. Is CloudShell free, and are there limit...

How can I delete old versions of files in an S3 bucket? I enabled versioning in S3 but now I see multiple versions of the same file. What’s the recommended way to clean up older versions without affec...

How do I make a single file in an S3 bucket publicly accessible? I'm new to AWS and using S3 for image storage on a basic website. I don’t want to make the entire bucket public—just one file. What are...

How do I make a single file in my S3 bucket publicly accessible? I have a file in my S3 bucket that I want to share with others through a direct URL. I don’t want to make the whole bucket public, ju...

Hello, I have enabled the `Prevent user existence errors` setting on my Cognito User Pool App Client. However, when I run the sign-up command using AWS CLI for a username that already exists, I stil...

Simple S3 Permissions Help What’s the easiest way to make just one file in my S3 bucket publicly viewable? I’m still learning AWS and want to make just one image or file in my S3 bucket viewable by ...