S3 Bulk Upload

Upload files to S3 with automatic organization using first-character prefixes (e.g., a/apple.txt, b/banana.txt, 0-9/123.txt).

Quick Start

Use the included script for bulk uploads:

# Basic upload
./s3-bulk-upload.sh ./files my-bucket

# Dry run to preview
./s3-bulk-upload.sh ./files my-bucket --dry-run

# Use sync mode (faster for many files)
./s3-bulk-upload.sh ./files my-bucket --sync