Jim's Depository

Put a low-power Linux webcam online without a heavyweight streaming stack. Video4Linux2, HTTP access, MJPEG hardware compression, and browser-based UVC controls make it suited to embedded monitoring and simple camera deployments.

Clean up camera metadata before publishing, preserve provenance in generated images, or inspect proprietary payloads without recompressing pixels. jpegapp offers direct control over JPEG APP segments for lightweight image-processing pipelines.

A tiny firmware timeout can turn routine server activity into premature disk wear and a painful recovery. Learn how Debian users can inspect S.M.A.R.T. counters and build a bootable DOS USB to apply Western Digital’s otherwise inaccessible fix.

See how a few browser-specific fixes and smarter asset choices can turn a canvas-heavy dashboard into a lightweight interface that stays sharp, loads quickly, and behaves consistently beyond a single browser.

Avoid misaligned partitions that quietly cripple 4K-drive performance on older Debian systems, and sidestep Squeeze-era fdisk and LVM-over-USB boot-time traps.

Avoid losing early-warning disk health data when moving SATA storage off the motherboard: this tested JMicron enclosure works with Linux smartmontools, with a practical warning about the unreliable power-supply variant.

HTML5 localStorage can outlast cookie clearing while remaining invisible in browser settings, creating a quiet tracking surface. Better storage inspection, deletion controls, and type-aware APIs would help users and developers catch what’s being retained.

A consumer Wi‑Fi frame could become a low-cost remote display—if you can work around cloud APIs, polling behavior, and opaque SSL traffic. The early network traces and captured firmware offer a starting point for turning a locked-down gadget into an ownable endpoint.