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ClawEmail: 1min setup for OpenClaw agents with Gmail, Docs

https://clawemail.com
1•aleks5678•4m ago•1 comments

UnAutomating the Economy: More Labor but at What Cost?

https://www.greshm.org/blog/unautomating-the-economy/
1•Suncho•10m ago•1 comments

Show HN: Gettorr – Stream magnet links in the browser via WebRTC (no install)

https://gettorr.com/
1•BenaouidateMed•11m ago•0 comments

Statin drugs safer than previously thought

https://www.semafor.com/article/02/06/2026/statin-drugs-safer-than-previously-thought
1•stareatgoats•13m ago•0 comments

Handy when you just want to distract yourself for a moment

https://d6.h5go.life/
1•TrendSpotterPro•15m ago•0 comments

More States Are Taking Aim at a Controversial Early Reading Method

https://www.edweek.org/teaching-learning/more-states-are-taking-aim-at-a-controversial-early-read...
1•lelanthran•16m ago•0 comments

AI will not save developer productivity

https://www.infoworld.com/article/4125409/ai-will-not-save-developer-productivity.html
1•indentit•21m ago•0 comments

How I do and don't use agents

https://twitter.com/jessfraz/status/2019975917863661760
1•tosh•27m ago•0 comments

BTDUex Safe? The Back End Withdrawal Anomalies

1•aoijfoqfw•30m ago•0 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
5•michaelchicory•32m ago•1 comments

Show HN: Ensemble – macOS App to Manage Claude Code Skills, MCPs, and Claude.md

https://github.com/O0000-code/Ensemble
1•IO0oI•36m ago•1 comments

PR to support XMPP channels in OpenClaw

https://github.com/openclaw/openclaw/pull/9741
1•mickael•36m ago•0 comments

Twenty: A Modern Alternative to Salesforce

https://github.com/twentyhq/twenty
1•tosh•38m ago•0 comments

Raspberry Pi: More memory-driven price rises

https://www.raspberrypi.com/news/more-memory-driven-price-rises/
1•calcifer•43m ago•0 comments

Level Up Your Gaming

https://d4.h5go.life/
1•LinkLens•47m ago•1 comments

Di.day is a movement to encourage people to ditch Big Tech

https://itsfoss.com/news/di-day-celebration/
3•MilnerRoute•49m ago•0 comments

Show HN: AI generated personal affirmations playing when your phone is locked

https://MyAffirmations.Guru
4•alaserm•50m ago•3 comments

Show HN: GTM MCP Server- Let AI Manage Your Google Tag Manager Containers

https://github.com/paolobietolini/gtm-mcp-server
1•paolobietolini•51m ago•0 comments

Launch of X (Twitter) API Pay-per-Use Pricing

https://devcommunity.x.com/t/announcing-the-launch-of-x-api-pay-per-use-pricing/256476
1•thinkingemote•51m ago•0 comments

Facebook seemingly randomly bans tons of users

https://old.reddit.com/r/facebookdisabledme/
1•dirteater_•52m ago•1 comments

Global Bird Count Event

https://www.birdcount.org/
1•downboots•53m ago•0 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
2•soheilpro•55m ago•0 comments

Jon Stewart – One of My Favorite People – What Now? with Trevor Noah Podcast [video]

https://www.youtube.com/watch?v=44uC12g9ZVk
2•consumer451•57m ago•0 comments

P2P crypto exchange development company

1•sonniya•1h ago•0 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
2•jesperordrup•1h ago•0 comments

Write for Your Readers Even If They Are Agents

https://commonsware.com/blog/2026/02/06/write-for-your-readers-even-if-they-are-agents.html
1•ingve•1h ago•0 comments

Knowledge-Creating LLMs

https://tecunningham.github.io/posts/2026-01-29-knowledge-creating-llms.html
1•salkahfi•1h ago•0 comments

Maple Mono: Smooth your coding flow

https://font.subf.dev/en/
1•signa11•1h ago•0 comments

Sid Meier's System for Real-Time Music Composition and Synthesis

https://patents.google.com/patent/US5496962A/en
1•GaryBluto•1h ago•1 comments

Show HN: Slop News – HN front page now, but it's all slop

https://dosaygo-studio.github.io/hn-front-page-2035/slop-news
7•keepamovin•1h ago•2 comments
Open in hackernews

Lord of the Io_uring (2020)

https://unixism.net/loti/
44•ibobev•5mo ago

Comments

p_ing•5mo ago
From 5 years ago - https://news.ycombinator.com/item?id=23132549

8 Months - https://news.ycombinator.com/item?id=42608436

jeffbee•5mo ago
No io_uring explainer is complete without a comprehensive running list of all the vulnerabilities discovered (so far) and the consequent API and behavior changes. This one, unfortunately, has been static since 2020, which means it comes from the time when io_uring seemed like it might be a fairly OK idea, instead of the toxic waste spill it turned out to be.
coppsilgold•5mo ago
While the situation has improved, if your threat model is such you can block io_uring during boot or in containers with a seccomp policy:

    DENY_RULE (io_uring_enter, EPERM);
    DENY_RULE (io_uring_register, EPERM);
    DENY_RULE (io_uring_setup, EPERM);
LtWorf•5mo ago
Also user namespaces have had a long list of vulnerabilities, but that's still better than running docker as root directly.
jeffbee•5mo ago
Hrmm. "Take over the entire machine" type vulnerabilities, or "these namespaces weren't quite as isolated as we thought" vulnerabilities?
LtWorf•5mo ago
CVEs are publicly available
chupasaurus•5mo ago
The latter can easily propagate to the former if seccomp/AppArmor/MAC isn't set properly.
cpuguy83•5mo ago
Escalating from an unprivileged user to root by creating userns and exploiting various things in the kernel along the way.
cpuguy83•5mo ago
That is a ridiculous statement. In the case of userns exploits there have been many and it means that every unprivileged user can obtain root on the machine.

Whereas rootful docker is a well known thing, run on millions of machines, and none of the vulnerabilities discovered in its entire existence is as bad as any single priv escalation issue caused by allowing unprivileged users to create a user namespace.

LtWorf•5mo ago
Lol that's just like saying having no door is better because some people can pick locks and occasionally open doors.
cpuguy83•5mo ago
No, it's saying the door is a lie. At least within the context of your statement about vulnerabilities.
epolanski•5mo ago
All critical flaws seen so far have seen patches and fixes.
Analemma_•5mo ago
What is it with io_uring and btrfs in particular that gives people a compulsive urge to bring up bugs from years ago as proof that they should never be used. Yeah, huge complicated new subsystems land with bugs, and then they gradually get fixed. I’m sorry we can’t all ship perfect bug-free software on the first release, please be kind to us mere mortals.
jeffbee•5mo ago
io_uring is fundamentally under-designed and will never work correctly. It cannot be incrementally reformed.
lantastic•5mo ago
Care to elaborate?
yencabulator•5mo ago
You'll need to say a little more than that to be taken seriously. Are you just against all things new, or is there something in the core API that is a bad idea? Surely you're not against the idea of ringbuffers in general, or saying "new thing bad, grug like old thing"?

Pretty much everything high performance is ringbuffers these days, e.g. NVMe. What makes io_uring the one thing that cannot be done?

zygentoma•5mo ago
The legends on the graphs are so small, that I can't read them on my smartphone ... and of course the Website does not allow me to zoom in >_>
pritambaral•5mo ago
Firefox on Android has a setting to force enable zoom on all websites, even those that disable it.