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lwn-net
feeds.twtxt.net
 (1y ago)

Security updates for Friday
Security updates have been issued by Debian (chromium, nodejs, openjdk-17, and thunderbird), Fedora (firefox, golang-github-nvidia-container-toolkit, and thunderbird), Mageia (kernel), Oracle (ghostscript, glibc, kernel, libxslt, php:8.1, and thunderbird), SUSE (cmctl, firefox-esr, govulncheck-vulndb, java-21-openjdk, libxml2, poppler, python-h11, and redis), and Ubuntu (docker.io, ghostscript, linux-xilinx-zynqmp, and micropython). ⌘ Read more

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andros
twtxt.andros.dev
 (1y ago)

I’ve just released version 1.0 of twtxt.el (the Emacs client), the stable and final version with the current extensions. I’ll let the community maintain it, if there are interested in using it. I will also be open to fix small bugs.
I don’t know if this twt is a goodbye or a see you later. Maybe I will never come back, or maybe I will post a new twt this afternoon. But it’s always important to be grateful. Thanks to @prologic@twtxt.net @movq@www.uninformativ.de @eapl.me@eapl.me @bender@twtxt.net @aelaraji@aelaraji.com @arne@uplegger.eu @david@collantes.us @lyse@lyse.isobeef.org @doesnm@doesnm.p.psf.lt @xuu@txt.sour.is @sorenpeter@darch.dk for everything you have taught me. I’ve learned a lot about #twtxt, HTTP and working in community. It has been a fantastic adventure!
What will become of me? I have created a twtxt fork called Texudus (https://texudus.readthedocs.io/). I want to continue learning on my own without the legacy limitations or technologies that implement twtxt. It’s not a replacement for any technology, it’s just my own little lab. I have also made a fork of my own client and will be focusing on it for a while. I don’t expect anyone to use it, but feedback is always welcome.
Best regards to everyone.
#twtxt #emacs #twtxt-el #texudus

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linux_gizmos
feeds.twtxt.net
 (1y ago)

Raspberry Pi Reduces Prices on 4GB and 8GB Compute Module 4
This month, Raspberry Pi announced a price reduction for two of its most widely used Compute Module 4 variants. As of May 1, 2025, the 4GB RAM version is now $5 cheaper, while the 8GB RAM version has been reduced by $10. These discounts apply to standard temperature models purchased through Raspberry Pi Approved Resellers. […] ⌘ Read more

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cncf
feeds.twtxt.net
 (1y ago)

CNCF and Synadia Align on Securing the Future of the NATS.io Project
SAN FRANCISCO and San Mateo, CA – May 1, 2025 – The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud native software, and leading edge innovator Synadia today announced that the widely-adopted NATS… ⌘ Read more

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cncf
feeds.twtxt.net
 (1y ago)

Protecting NATS and the integrity of open source: CNCF’s commitment to the community
Updated May 1, 2025: CNCF and Synadia have come to an agreement to ensure that NATS continues to thrive as a healthy open source project within CNCF, with Synadia’s continued support and involvement. Please see our… ⌘ Read more

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lwn-net
feeds.twtxt.net
 (1y ago)

[$] LWN.net Weekly Edition for May 1, 2025
Inside this week’s LWN.net Weekly Edition:

  • Front: Mailman 2 vulnerabilities; AI in Debian; __nonstring__; Cache-aware scheduling; Freezing filesystems; Socket-level storage; Debugging information; LWN in 2025.

  • Briefs: Debian election; Kali Linux key; OpenBSD 7.7; Firefox 138.0; GCC 15.1; Meson 1.8.0; Valgrind 3.25.0; FSF review; OSI retrospective; Mastodon; Quotes; …

  • [Announcements](https://lwn.net/Arti … ⌘ Read more

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linux_gizmos
feeds.twtxt.net
 (1y ago)

RVPC Adds BASIC Interpreter to €1 Open Source RISC-V Computer
The RVPC, a fully open source hardware and software retro-style computer project built around the CH32V003 microcontroller, now supports a BASIC interpreter. This update further expands the capabilities of the €1 RISC-V-based system, which already features VGA output and PS/2 keyboard input, despite its extremely limited resources. Originally conceived as a DIY challenge, the RVPC […] ⌘ Read more

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lwn-net
feeds.twtxt.net
 (1y ago)

[$] The mystery of the Mailman 2 CVEs
Many eyebrows were raised recently when three vulnerabilities were announced
that allegedly impact GNU Mailman 2.1,
since many folks assumed that it was no longer being supported. That’s
not quite the case. Even though version 3 of
the GNU Mailman mailing-list manager has been available
since 2015, and version 2 was declared (mostly) end of life
(EOL) in 2020, there are still plenty of users and projects still
usi … ⌘ Read more

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prologic
twtxt.net
 (1y ago)
↳ In-reply-to » If we must stick to hashes for threading, can we maybe make it mandatory to always include a reference to the original twt URL when writing replies?

@movq@www.uninformativ.de If we’re focusing on solving the “missing roots” problems. I would start to think about “client recommendations”. The first recommendation would be:

  1. Replying to a Twt that has no initial Subject must itself have a Subject of the form (hash; url).

This way it’s a hint to fetching clients that follow B, but not A (in the case of no mentions) that the Subject/Root might (very likely) is in the feed url.

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prologic
twtxt.net
 (1y ago)
↳ In-reply-to » Finally I propose that we increase the Twt Hash length from 7 to 12 and use the first 12 characters of the base32 encoded blake2b hash. This will solve two problems, the fact that all hashes today either end in q or a (oops) 😅 And increasing the Twt Hash size will ensure that we never run into the chance of collision for ions to come. Chances of a 50% collision with 64 bits / 12 characters is roughly ~12.44B Twts. That ought to be enough! -- I also propose that we modify all our clients and make this change from the 1st July 2025, which will be Yarn.social's 5th birthday and 5 years since I started this whole project and endeavour! 😱 #Twtxt #Update

@eapl.me@eapl.me I honestly believe you are overreacting here a little bit 🤣 I completely emphasize with you, it can be pretty tough to feel part of a community at times and run a project with a kind of “democracy” or “vote by committee”. But one thing that life has taught me about open source projects and especially decentralised ecosystems is that this doesn’t really work.

It isn’t that I’ve not considered all the other options on the table (which can still be), it’s just that I’ve made a decision as the project lead that largely helped trigger a rebirth of the use of Twtxt back in July 1 2020. There are good reasons not to change the threading model right now, as the changes being proposed are quite disruptive and don’t consider all the possible things that could go wrong.

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thecanine
twtxt.net
 (1y ago)

We havet an AI assistant at work, new version came out today “nearby restaurant recommendations” mentioned. Gotta try that!

Ask it where I can get a burger, knowing there’s 3 spots that had it on the menu, AI says there’s none. Ask it to list all the restaurants nearby it can check… it knows 3, of the 10 or so around, but 1/3, even has a burger, on the menu.

Ask it to list the whole menu at restaurant 1: it hallucinates random meals, none of which they had (I ate there).

Restaurant 2 (the one most people go to, so they must have at least tested it with this one): it lists the soup of the day and ¾ meals available. Incomplete, but better than false.

Restaurant 3: it says “food” and gives a general description of food. You have to be fucking kidding me!

“BuT cAnInE, tHe A(G)i ReVoLuTiOn Is NoW”

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lwn-net
feeds.twtxt.net
 (1y ago)

Meson 1.8.0 released
Version 1.8.0
of the Meson build system has
been released. Notable changes in this release include the ability to
run rustdoc for Rust projects, support for the c2y and gnu2y
compiler options, and a new argument ( android_exe_type) that
makes it possible to use the same meson.build file for
Android and non-Android systems. ⌘ Read more

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lwn-net
feeds.twtxt.net
 (1y ago)

Security updates for Tuesday
Security updates have been issued by AlmaLinux (glibc, php:8.1, and thunderbird), Debian (libreoffice), Fedora (caddy), Mageia (chromium-browser-stable), Red Hat (php:8.1), SUSE (glow), and Ubuntu (kicad, linux-aws-5.15, linux-azure-nvidia, linux-gcp-5.15, mistral, python-mistral-lib, tomcat8, and trafficserver). ⌘ Read more

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lwn-net
feeds.twtxt.net
 (1y ago)

Security updates for Monday
Security updates have been issued by AlmaLinux (thunderbird), Debian (distro-info-data, imagemagick, kernel, libsoup2.4, and poppler), Fedora (chromium, java-1.8.0-openjdk, java-1.8.0-openjdk-portable, java-17-openjdk, java-17-openjdk-portable, java-latest-openjdk, pgadmin4, thunderbird, and xz), Mageia (haproxy and libxml2), Oracle (bluez, firefox, gnutls, libtasn1, libxslt, mod_auth_openidc:2.3, ruby:3.1, thunderbird, and xmlrpc-c), Red Hat (delve and golang, glibc, mod_auth_o … ⌘ Read more

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yue-fang-readfog
feeds.twtxt.net
 (1y ago)

簡潔架構設計：如何設計一個合理的軟件架構？
提示：本文摘自: 「雲原生 AI 實戰營」 知識星球「Go 項目開發中級實戰課」的第 04 | 簡潔架構設計：如何設計一個合理的軟件架構？[1] 節課。 本文介紹的實戰項目 GitHub 地址爲：https://github.com/onexstack/miniblog 在開發項目之前，需要先設計一個合理的軟件架構。一個好的軟件架構不僅可以大大提高項目的迭代速度，還可以降低項目的閱讀和 ⌘ Read more

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yue-fang-readfog
feeds.twtxt.net
 (1y ago)

深入解讀 MCP 協議最新版本的 4 大升級【上】：傳輸機制與安全授權
MCP 協議的最新修訂版本（2025-03-26）已經在路上，儘管 SDK 尚未發佈，但規範內容已經基本定型，前期的各種解讀也在網絡上陸續出現。我們將結合官方文檔、Github 上的 PR 與社區討論等，爲大家深入解讀該版本中的四個較大的升級。Streamable HTTP 傳輸模式 OAuth2.1 的授權框架 JSON-RPC 批處理 增強工具註解 ⌘ Read more

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linux_gizmos
feeds.twtxt.net
 (1y ago)

AnalogLamb Expands Maple Series with Low-Cost ESP32C6 Breakout Boards
AnalogLamb has introduced three new RISC-V development boards based on the ESP32-C6, designed for low-cost, full-function, and low-power IoT applications. These boards feature Espressif’s first Wi-Fi 6 SoC, integrating Wi-Fi 6 (2.4 GHz), Bluetooth 5 LE, and IEEE 802.15.4 protocols. Each board is built around the ESP32-C6-WROOM-1 module, which combines a high-performance 32-bit RISC-V core […] ⌘ Read more

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yue-fang-readfog-go
feeds.twtxt.net
 (1y ago)

用 Go 語言開發一個石頭剪刀布遊戲，很簡單
本文將通過 Go 語言實現一個玩家與電腦對戰的石頭剪刀布遊戲，並重點講解如何通過 Go 的 crypto/rand 包生成安全的隨機數，確保遊戲的公平性。一、遊戲模型設計在編寫代碼之前，我們首先要設計遊戲的基本模型，包括參與者、動作和遊戲狀態。1. 用戶與動作遊戲的參與者有兩個：玩家和電腦。每個參與者可以做出三種選擇：石頭、剪刀或布。我們通過 Go 的枚舉類型來表示這些選擇。// 用戶類型type ⌘ Read more

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lyse
lyse.isobeef.org
 (1y ago)

I just fixed a bug in tt’s reply to parent feature. Previously, when the message tree looked like the following

Message
├╴Reply 1
│ └╴Subreply
└╴Reply 2

and “Reply 2” was selected, pressing A to reply to the parent should have picked “Message”. However, a reply to “Reply 2” was composed instead. The reason was a precausiously introduced safety guard to abort the parent search which stopped at “Subreply”, because its subject didn’t match “Reply 2”’s. It was originally intended to abort on a completely different message conversation root. Just in case. Turns out that this thoght was flawed.

Fixing bugs by only removing code is always cool. :-)

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movq
www.uninformativ.de
 (1y ago)
↳ In-reply-to » Can you beat me at the circle game? 😂 https://neal.fun/perfect-circle/

Can you automate the drawing with a script? On X11, you can:

#!/bin/sh

# Position the pointer at the center of the dot, then run this script.

sleep 1

start=$(xdotool getmouselocation --shell)
eval $start

r=400
steps=100
down=0

for step in $(seq $((steps + 1)) )
do
    # pi = 4 * atan(1)
    new_x=$(printf '%s + %s * c(%s / %s * 2 * (4 * a(1)))\n' $X $r $step $steps | bc -l)
    new_y=$(printf '%s + %s * s(%s / %s * 2 * (4 * a(1)))\n' $Y $r $step $steps | bc -l)

    xte "mousemove ${new_x%%.*} ${new_y%%.*}"
    if ! (( down ))
    then
        xte 'mousedown 1'
        down=1
    fi
done

xte 'mouseup 1'
xte "mousemove $X $Y"

Image

Interestingly, you can abuse the scoring system (not manually, only with a script). Since the mouse jumps to the locations along the circle, you can just use very few steps and still get a great score because every step you make is very accurate – but the result looks funny:

Image

🥴

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cncf
feeds.twtxt.net
 (1y ago)

Building trust with OpenID Federation trust chain on Keycloak
OpenID Federation 1.0 provides a framework to build trust between a Relying Party and an OpenID Provider that have no direct relationship so that the Relying Party can  send OIDC/OAuth requests to the OpenID Provider without being previously… ⌘ Read more

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lwn-net
feeds.twtxt.net
 (1y ago)

Security updates for Friday
Security updates have been issued by AlmaLinux (thunderbird), Debian (libbpf), Fedora (golang-github-openprinting-ipp-usb, ImageMagick, mingw-libsoup, mingw-poppler, and pgbouncer), SUSE (glib2, govulncheck-vulndb, libsoup-2_4-1, libxml2-2, mozjs60, ruby2.5, and thunderbird), and Ubuntu (linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-aws, linux-aws-5.4, linux-gcp-5.4, linux-iot, linux-aws-fips, … ⌘ Read more

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cncf
feeds.twtxt.net
 (1y ago)

LitmusChaos at KubeCon + CloudNativeCon Europe 2025: A Recap
The cloud native community recently converged in London from April 1 – 4, 2025, for an incredible edition of KubeCon + CloudNativeCon Europe. From our perspective at LitmusChaos, it was a week filled with inspiring sessions,… ⌘ Read more

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