aws-s3-sync
Verified for current stable LTS
Aws S3 Sync Command: Sync Local To Bucket Skip Unchanged
An engineer would use the `aws s3 sync` command with the `--size-only` option when they need to efficiently upload files from a local directory to an S3 bucket, ensuring that only files with different sizes are transferred, thereby skipping unchanged files to save bandwidth and time. Exact CLI syntax to sync local to bucket skip unchanged using Aws S3 Sync.
When to use this: An engineer would use the `aws s3 sync` command with the `--size-only` option when they need to efficiently upload files from a local directory to an S3 bucket, ensuring that only files with different sizes are transferred, thereby skipping unchanged files to save bandwidth and time.
Command Syntax
aws s3 sync <path/to/directory> s3://<bucket_name>/<path/to/remote_location> --size-onlyaws s3 sync <path/to/directory> s3://<bucket_name>/<path/to/remote_location> --size-onlyCommand Breakdown
--size-only- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to sync local to bucket skip unchanged using Aws S3 Sync.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Aws S3 Sync Command: Sync Buckets
aws s3 sync s3://<bucket_source_name>/<path/to/remote_location> s3://<bucket_target_name>/<path/to/remote_location> Aws S3 Sync Command: Sync To Bucket Advanced Options aws s3 sync <path/to/local_directory> s3://<bucket_name>/<path/to/remote_location> --acl <private|public-read> --storage-class <STANDARD_IA|GLACIER> Aws S3 Sync Command: Display Help aws s3 sync help Aws S3 Sync Command: Sync Local To Bucket aws s3 sync <path/to/directory> s3://<bucket_name>/<path/to/remote_location> Aws S3 Sync Command: Sync Bucket To Local aws s3 sync s3://<bucket_name>/<path/to/remote_location> <path/to/directory>