BorgShield: A Single-Script Linux Backup System Built on BorgBackup

·1 views

Developer Arcadio Ortega Reinoso has published BorgShield version 2.1.0, a Linux backup solution targeting Debian 11 and Ubuntu 22.04 platforms, built around a single shell script called backup.sh. The system leverages BorgBackup to provide deduplication, cryptographic integrity verification, and encryption for data stored on external drives. According to the author's comparison, backup.sh supports 13 capabilities — including automatic database dumps, virtual test-restore, guided recovery, and cron-ready unattended operation — that no existing tool such as rsync, restic, or timeshift covers in combination. The solution is designed for local external disk use and requires bash, BorgBackup, rsync, and Python 3 as dependencies, meaning it trades cloud portability and GUI support for a more comprehensive single-file workflow. The project is documented as a technical analysis and is publicly available on the DEV Community platform.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

How Dictionary delegates can replace if-else chains for cleaner C# code

A C# developer demonstrated how replacing repetitive if-statement blocks with a Dictionary delegate pattern leads to more maintainable and scalable code. The original approach used multiple if statements to return different Package objects based on coupon codes, which becomes unwieldy as the number of cases grows. Switching to a Dictionary with coupon codes as keys offers O(1) lookup time, making it significantly faster than searching through a list or array. The pattern was further extended to support delegate functions as dictionary values, allowing dynamic logic such as seasonal price adjustments to be handled cleanly. The technique highlights a practical way to improve code readability and performance in everyday C# development scenarios.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Solo dev launches free browser-based pixel-art editor Pixanima with AI animation tools

A solo developer has launched Pixanima, a browser-based pixel-art and animation editor built with Vue 3 and Laravel 12 that requires no installation and stores projects locally via IndexedDB. The editor offers layers, frame-timeline animation, onion-skinning, and export to GIF, sprite sheets, and PNG entirely on the client side, making it free to use permanently. An optional AI assistant powered by a backend pipeline converts text prompts into sprites, seamless tiles, and palettes, and can generate in-between animation frames using Google's FILM interpolation model. Because the core editor runs client-side and cannot be meaningfully paywalled, the developer chose to monetize only the AI features, which carry real server-side costs and are protected by backend logic. An atomic credit transaction system ensures users are never double-charged or billed for failed AI requests.

0 comments Read more at DEV Community

ProgrammingHacker News ·

Building on ATProto

Article URL: https://lukekanies.com/writing/building-on-atproto/ Comments URL: https://news.ycombinator.com/item?id=49025984 Points: 11 # Comments: 0

0 comments Read more at Hacker News

ProgrammingDEV Community ·

Developer builds open, multi-region AI API latency tracker covering 45 providers

A developer created LLM Latency Tracker after finding no independent, regionally diverse benchmarks for hosted AI API performance. The tool uses a lightweight Python prober to measure network-level latency and time-to-first-token across four global regions: Germany, US Central, Tokyo, and São Paulo. It covers roughly 45 providers, including major Western labs and several Chinese models rarely featured in Western benchmarks. Results are stored in a SQLite time-series database and published as a static site on Cloudflare Pages, with automatic scheduled updates and no persistent backend. The project is freely available under CC-BY-4.0 and includes a JSON API and an MCP server to make latency data accessible to AI agents and automated tools.

0 comments Read more at DEV Community