Concurrent file sync with Go and MinIO
Download a nested MinIO bucket with five Go workers, verify empty and binary files, and preserve completed copies when transfers fail or stop.
Tim Koschützki
DevTips
Empower your development workflow with our curated collection of quick tips and practical tutorials. From file handling and image processing to API integration and open source tools, our dev tips cover a wide range of topics to enhance your coding skills and boost productivity. Whether you’re a beginner or an experienced developer, dive in to find efficient solutions for your projects.
Resilient file uploads using background sync
Queue small files offline with IndexedDB, retry with Background Sync or a button, and verify delivery to an authenticated local receiver.
Tim Koschützki
Harnessing process substitution for zero-disk streaming
Compare streams safely with Bash process substitution, then upload a tar archive with cURL to a local HTTP receiver without saving a sender-side archive.
Kevin van Zonneveld
Batch export files to Amazon S3 with curl and AWS CLI
Learn how to batch export files to Amazon S3 with curl and pre-signed PUT URLs, signed by the AWS SDK and driven from a Bash script.
Kevin van Zonneveld
Create image collages with ImageMagick CLI
Create an ImageMagick CLI collage from an explicit image list, with consistent tiles, separate outputs, and batch failure reporting.
Tim Koschützki
