When PowerShell Said "Failed," tcpdump Said Why
🌍 HackerNoon

When PowerShell Said "Failed," tcpdump Said Why

A failed PowerShell download, a missing packet, and the tcpdump commands that proved where the connection really died — host firewall, not the attacker.
Delete Your Log Database
🌍 HackerNoon

Delete Your Log Database

ELK makes retention expensive. Loki makes deep search slow. Explore a scale-to-zero architecture for long-term log analysis.
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10 REM"_(C2SLFF4

Article URL: https://beej.us/blog/data/mystery-comment/ Comments URL: https://news.ycombinator.com/item?id=49005329 Points: 94 # Comments: 21
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The startup's Postgres survival guide

Article URL: https://hatchet.run/blog/postgres-survival-guide Comments URL: https://news.ycombinator.com/item?id=49005787 Points: 69 # Comments: 25
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OpenNode – Bitcoin Payment Processor

Article URL: https://opennode.com/ Comments URL: https://news.ycombinator.com/item?id=49007524 Points: 58 # Comments: 49
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I Built a Private Genomics Study with Stoffel MPC

Article URL: https://vishakh.blog/2026/07/21/i-built-a-private-genomics-study-with-stoffel-mpc/ Comments URL: https://news.ycombinator.com/item?id=49007546 Points: 14 # Comments: 6
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Airbus Full Scale Foldable Wing Extensions

Article URL: https://www.airbus.com/en/newsroom/press-releases/2026-07-airbus-launches-new-flight-test-programme-for-wing-of-tomorrow Comments URL: https://news.ycombinator.com/item?id=49007831 Points: 3 # Comments: 0
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Show HN: Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)

Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 56...
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Why I Am Not Going to Buy a Computer

Article URL: https://karlvmuller.com/posts/why-i-am-not-going-to-buy-a-computer/ Comments URL: https://news.ycombinator.com/item?id=49008276 Points: 30 # Comments: 9
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Making

Article URL: https://beej.us/blog/data/ai-making/ Comments URL: https://news.ycombinator.com/item?id=49008440 Points: 4 # Comments: 0
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Does creatine make you smarter?

Article URL: https://dynomight.net/creatine/ Comments URL: https://news.ycombinator.com/item?id=49008642 Points: 9 # Comments: 0