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davidcollantes

1,124 karma · joined August 23, 2009

I can be reached at <hn username>@gmail.com. Also on Parley at /msg david:ratha.us Hello!

OpenPGP: openpgp4fpr:C812FF09FEA95FDFF0EDBB64A72C34562312306E age: age1t7dw6j4xzn9lnuwfdzqmcnzgdnqpf8gvaa520vqefcwnky0d5ansswluj0

I scribble notes at https://netbros.com/.

submissionscomments
davidcollantes··on I vibecoded a 2d pixel game in 6h yesterday
Can you blog about the process? The game is neat!
davidcollantes··on Apple's git still trusts the compromised eMudhra certificates
Aha! Touche! Indeed, I am using brew's curl ("/opt/homebrew/opt/curl/bin/curl"). That's why; the one at "/usr/bin" connects just fine (facepalm).
davidcollantes··on Apple's git still trusts the compromised eMudhra certificates
No, no, I meant it to show that the machine is running the current/latest macOS, and the results I am getting from curl on the two URLs.
davidcollantes··on Apple's git still trusts the compromised eMudhra certificates
Indeed!

  On Mac, some command-line tools included with macOS or the Xcode Command Line Tools (including curl, git, python3, ruby, perl, and openssl) check certificates against /etc/ssl/cert.pem. For certificates that chain to a root CA certificate in this file, these tools don't check Apple's block or whether the certificate has been revoked. This file will be updated in a future macOS update. If you use these tools and don't want to wait for the update, you can remove root CA certificates from the file.
davidcollantes··on Ten days later, Git on macOS still trusts the compromised eMudhra certificates
Running (uname -a) Darwin arrakis.local 27.2.0 Darwin Kernel Version 27.2.0: Wed Oct 14 23:47:07 PDT 2026; root:xnu-13432.41.4~25/RELEASE_ARM64_T8132 arm64, I get the following for both:

    curl: (60) SSL certificate OpenSSL verify result: unable to get local issuer certificate (20)    
    More details here: https://curl.se/docs/sslcerts.html

    curl failed to verify the legitimacy of the server and therefore could not
    establish a secure connection to it. To learn more about this situation and
    how to fix it, please visit the webpage mentioned above.
davidcollantes··on /dev/null: social network for developers
Looks like every post is a commit that needs to be approved by someone (they show as “pending"). How can that scale?
davidcollantes··on Show HN: Flipflop – Iroh-powered persistent tunnels for filesharing
Doesn’t Iroh rely on relays? If so, is it possible to run my own?
davidcollantes··on New gTLD Application for .lan
Indeed. It akin to an application for a .local TLD.
davidcollantes··on Animated ASCII Art for Web Pages
It would be awesome to be able to create these. If author is around, would you consider a creation tool as well?
davidcollantes··on Show HN: Giving Opus 5.5 a simulated paint canvas
I love the canvases, and truly would like to have a bit more inside on the process this specific author used to reach the results shown. I have read Surya's "Training AI to Paint with Code" but, what's Alice's technique?
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
That’s an old screenshot, which should be redone. We switched to :, so, it is now nick:example.com.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
You can link servers (Libera, for example, has many), but they are not federated, nor decentralised (services are used for registration, etc.).
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
The idea (what's encouraged) is that's so simple you can run it yourself. If you email me (email on profile), I can create an account for you on mine.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
I am not the owner of the project, I just use it. Federated rooms have no owners, there will be no collisions (they would simply merge). Nicks are tied to their own servers, and hence unique and will not collide.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
Sorry, I am sure it is the HN effect.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
Bans are per server (for what I have seeing). Federated rooms continue to exist if a server drops off, as no server "owns" them.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
That is always a concern, yes. You can block users, and entire instances, that spam.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
If you (top and child commentator) want to try without running your own, please send me an email: david dot collantes at gmail dot com.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
Yes, you will need to know someone running an instance to create an account for you.
davidcollantes··on Parley: Federated, decentralised chat that speaks plain IRC
Parley is a chat network with no centre.

Every person (or team) runs a small instance for their own domain. Instances find each other through DNS and well-known identity documents, exchange signed messages over HTTPS, and present the whole federated network to ordinary IRC clients such as Lurker, Mango, mIRC, WeeChat, Textual, etc., without the need of any plugins.

davidcollantes··on How credit card rewards became a $9.2B wealth transfer
Our family uses credit cards for everything. We don’t pay fees, the merchants do. We get the benefit of being able to settle disputes easily, getting cash backs, having extra insurance on certain goods, and not having to carry any easy-to-lose cash. We don’t spend more than we can afford, and we pay in full at the end of the billing cycle.
davidcollantes··on Show HN: textlog – A quiet, text-only microblogging platform, open-source, no JS
Do you know where is their repository?
davidcollantes··on Show HN: I made a private self-destructing image hosting site in Golang
How do we know it is Golang? Is there a repository with the code available? Without it I find "in Golang" rather superfluous; it should have better been "I made a private self-destructing image hosting site".
davidcollantes··on A Trip to 90s Kansai: Exploring the XD FirstClass Network BBS
I ran a FirstClass BBS server in 1992, fully connected to other FC hobbyists. I remember that mail transfers happened at a scheduled time, and mine used to fail because my father was a Ham radio and, when he used his transceiver, the radio signals would drop the modem connection.
davidcollantes··on Show HN: Eyeball
I was 0.06% off on eyeball. Beat me: https://eyeball.rory.codes.

This is fun!

davidcollantes··on How Shamir's Secret Sharing Works
I have noticed that not one of them is compatible with the other. I generated shares using `ssss` (https://manpages.ubuntu.com/manpages/trusty/man1/ssss-split....), and couldn't combine them on any of the three sites linked. That is a downside, isn't it? Do you know of a way to bypass that hurdle, other than packing resources together with the shares?
davidcollantes··on Show HN: Git-based front-end interface for Hugo
Not to nickpick, but it seems GitHub centric. Is there a way it could be used simply with git (running on a VPS, on the user space, that is, accessed via SSH)?
davidcollantes··on Show HN: ShadowCat – file transfer through QR Codes in a Browser
Is there a client that needs to be used to be able to receive files this way? I tried the dedicated QR reader on my iPhone, and the Camera app, and couldn’t get it to assemble the chunks. It will show the encodings one after the other, but nothing else.
davidcollantes··on Cisco workforce reductions
> Today we announced our Q3 FY26 earnings with record revenue of $15.8 billion, up 12 percent year over year, and double-digit top and bottom-line growth. The ELT and I could not be prouder of the growth you have all delivered for Cisco.

Great! A successful company, right? Ah, but then:

> we are making changes today that will result in the reduction of our overall workforce in Q4 by fewer than 4,000 jobs, representing less than 5 percent of our total employee base.

I wouldn't have put those two together so close, nor in the same announcement.

davidcollantes··on Taphouse – A Native macOS GUI for Homebrew
Thank you! I searched various permutations and failed. It’s a telling about the sad state of search engines.
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