Viewing profile — crcastle
crcastle
HN member- Joined
- Sun, Oct 24, 2010, 4:27 AM UTC
- HN karma
- 485
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- 151 items
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About crcastle
@crc
[ my public key: https://keybase.io/crcastle; my proof: https://keybase.io/crcastle/sigs/8-kt8ifKMYca_g96JmH5W1SHXsxzPYXtaJ-tBilLbZo ]
Recent public activity
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Comment #49161827
Skip down to Section 2 in the post for some good technical detail on what happened. While a technical background is probably required to understand everything, what's nice is that …
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Comment #47645871
Not historically.
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Comment #47645682
Ubuntu is used in many serious backend environments. Heroku runs tens of thousands (if not more) instances of Ubuntu on its fleet. Or at least it did through the teens and early 20…
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AWS engineer reports PostgreSQL perf halved by Linux 7.0, fix may not be easy
https://lore.kernel.org/lkml/yr3inlzesdb45n6i6lpbimwr7b25kqk...
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Comment #47550891
Full post title is Building a Firewall ...via Endpoint Security!? Reverse Engineering macOS 26.4's Undocumented Network Events The second sentence may be more useful as the title h…
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Comment #47268864
This is one of the more level-headed and empathetic writings that I've seen on the impact of LLMs on software engineers and our (or at least my) current strange combination of unbr…
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Comment #44506904
More information about it here https://steipete.me/posts/2025/vibetunnel-turn-any-browser-i... but I'm still not sure I clearly understand what it does.
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