New Raspberry Pi USB 3 Hub and Touch Display 2 Released with Enhanced Features
The Raspberry Pi community has launched two new accessories to enhance their single-board computers: the $12 USB 3 Hub, providing four-way USB 3.0 connectivity, and the $60 Touch Display 2, offering a higher-resolution, slimmer touch interface for interactive use. The USB 3 Hub provides high-speed data transfer up to 5 Gbps across four downstream USB […] ⌘ Read more
Gingeropolous submits CCS proposal to upgrade ‘Monero Research Computing’ cluster
Gingeropolous1 has submitted a new CCS proposal2 looking to upgrade their Monero Research Computing cluster by installing 1TB of RAM3 to a new Epyc server:
This proposal is for funds for me to purchase 1 TB of ram to install in a new 2x 7h12 server (256 threads!) so monero researchers can stop fiddling with memory constraints when working or waiting for … ⌘ Read more
SolidRun HummingBoard i.MX8M IIOT SBC with NVMe, RS232, RS485, and LTE Support
SolidRun has launched a single-board computer tailored for Industrial Internet of Things and Human-Machine Interface applications, built around the i.MX8M Plus System-on-Module from NXP. Its carrier board includes features like RS232, RS485, dual CAN-FD, and dual 1Gb Ethernet and more. According to the official announcement, the HummingBoard i.MX8M IIOT carrier board is compatible with the … ⌘ Read more
Two years with my new laptop 💻
It’s now about two years since I got my new laptop and replaced my Surface Go and my desktop computer with it to be more flexible when commuting. Here’s a small recap on why I’m so happy about my companion. ⌘ Read more
Monero Research Lab meeting scheduled for 13 November 2024 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, November 13th 2024 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
RockChip RK3568-Based SBC for Embedded Applications with PoE+ Support
Engicam has showcased a single-board computer based on the RockChip RK3568 series, targeting a range of embedded and industrial applications. This high-performance board offers dual Gigabit Ethernet ports, including one with PoE+ support, as well as an HDMI port capable of up to 4K resolution at 60Hz. Powered by the RockChip RK3568 or RK3568J CPU, […] ⌘ Read more
Got a PPC Mac in the Closet? Check Out the Aquafox Browser for Tiger & Leopard
If you have an old PowerPC Mac laying around collecting dust in a closet somewhere, you might be able to get some use out of it today by installing a functional modern web browser, like Aquafox. Since so much of what many of us do on computers is done in a web browser, you might … [Read More](https://osxdaily.com/2024/11/01/got-a-ppc-mac-in-the-closet-check-out-the-aquafox-br … ⌘ Read more
JMP: Newsletter: JMP at SeaGL, Cheogram now on Amazon
Hi everyone!
Welcome to the latest edition of your pseudo-monthly JMP update!
In case it’s been a while since you checked out JMP, here’s a refresher: JMP lets you send and receive text and picture messages (and calls) through a real phone number right from your computer, tablet, phone, or anything else that has a Jabber client. Among other things, JMP has these features: Your phone number on every device; Multiple phone numbers, one app; Free as … ⌘ Read more
ASUS Tinker Board 3 SBC with Linux Support Starts at $89.59
The Tinker Board 3 is a compact, fanless single-board computer powered by the Rockchip RK3566 SoC, designed for embedded and IoT applications that require multi-display capabilities, wireless connectivity, or Gigabit Ethernet support. This board integrates a quad-core Arm Cortex-A55 processor with a 64-bit Arm v8 architecture. It comes with either 2GB or 4GB LPDDR4X memory […] ⌘ Read more
Monero Research Lab meeting scheduled for 6 November 2024 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, November 6th 2024 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Open Source RISC OS Now Has WiFi and Modern Web Browser on Raspberry Pi
The OS first released in 1987 for Acorn computers is becoming a viable modern desktop. ⌘ Read more
ESP32-P4-NANO Combines ESP32-P4 and ESP32-C6 Chips for PoE and Wireless Connectivity
Waveshare has launched the ESP32-P4-NANO board, powered by the ESP32-P4 SoC featuring RISC-V dual-core and single-core processors. This board is tailored for advanced HMI and edge computing applications. Equipped with Wi-Fi 6 and Bluetooth 5/BLE via the onboard ESP32-C6-MINI module, it ensures efficient wireless connectivity through the SDIO interface. The ESP32-P4 chipset in … ⌘ Read more
What are peoples #IRC setup? Do you have your own bouncer server or just have a you computer always on? And do you IRC on mobile?
KubeCon + CloudNativeCon North America 2024 co-located event deep dive: Kubernetes on Edge
Co-chairs: Tina Tsou and Mars Toktonaliev November 12, 2024 Salt Lake City, Utah Kubernetes on Edge Day demonstrates edge computing is here, and it’s powered by Kubernetes. We’re showcasing real-world use cases, best practices, and cutting-edge… ⌘ Read more
The Lunduke Journal Does NOT Endorse Kamala Harris
Pro-Censorship, bad for Open Source, and not good for the Computer Industry. ⌘ Read more
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Simplified twtxt - I want to suggest some dogmas or commandments for twtxt, from where we can work our way back to how to implement different feature like replies/treads:
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@Codebuzz@www.codebuzz.nl Speed is an issue for the client software, not the format itself, but yes I agree that it makes the most sense to append post to the end of the file. I’m referring to the definition that it’s the first url = in the file that is the one that has to be used for the twthash computation, which is a too arbitrary way of defining something that breaks treading time and time again. And this is the case for not using url+date+message = twthash.
Raspberry Pi Expands AI Line with AI HAT+ Offering up to 26 TOPS
The Raspberry Pi AI HAT+ is the latest addition to the Raspberry Pi AI product line, offering up to 26 TOPS of compute power for AI applications. Building on the features of the Raspberry Pi AI Kit and AI Camera, the AI HAT+ enhances AI processing capabilities with two available models: a 13 TOPS version […] ⌘ Read more
UP Squared Pro 710H Featuring Alder Lake-N and Hailo-8 Processors with Linux Support
The UP Squared Pro 710H developer board is designed for AI and edge computing, featuring Intel Atom x7000RE, Intel Processor N Series, and Intel Core i3-N305 processors for flexible performance. It efficiently handles real-time, intensive tasks, addressing the demands of applications such as industrial IoT, smart cities, and autonomous systems. This AAEON developer board can … ⌘ Read more
Ventana to Launch Veyron V2 RISC-V Platform for HPC in 2025
Ventana Micro Systems Inc., a leader in high-performance RISC-V platforms, has announced that its Veyron V2 accelerated compute platform will begin shipping in 2025. The Veyron V2 platform is designed to target AI, data centers, and emerging workloads. The Veyron V2 builds on Ventana’s expertise in RISC-V technology, offering flexibility to integrate third-party IPs and […] ⌘ Read more
ASUS NUC 14 Pro AI with Intel Core Ultra Processor, Delivering up to 120 Platform TOPS
The ASUS NUC 14 Pro AI is a powerful, compact mini PC featuring the Intel Core Ultra processor (Series 2), which integrates CPU, GPU, and NPU architectures to deliver up to 120 platform TOPS for AI processing. It is designed for consumer, commercial, and edge computing applications. According to the Asus product announcement earlier last […] ⌘ Read more
Nobel Prize in Physics (& Computer Science?) - Computerphile ⌘ Read more
Unitree G1 and H1 Humanoid Robots Now Available for Ordering
The distributor RobotShop recently featured the Unitree G1 and the more advanced Unitree H1 general-purpose humanoid robots. Both models are equipped with 3D LiDAR and a depth camera for sensing and offer multiple degrees of freedom for mobility. Additionally, the H1 provides an optional upgrade to the Jetson Orin NX for increased computing capabilities. The […] ⌘ Read more
Cloud Native Computing Foundation Announces KubeEdge Graduation
KubeEdge brings Kubernetes into new industries, including aerospace, intelligent transportation, and smart energy SAN FRANCISCO, Calif. – October 15, 2024 – The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud native software, today announced the… ⌘ Read more
ASUS Fanless Chromebox CF40 with Celeron N4500 Released
The ASUS Fanless Chromebox CF40, powered by the Intel Celeron N4500 processor, is a compact computing solution designed for stable performance. Its fanless chassis provides quiet operation and effective thermal management, with a small form factor and an optional lockable VESA mount for versatile placement. This Chromebox is among the latest mini-PCs featuring the Intel […] ⌘ Read more
Last week at The Lunduke Journal (Sep 29 - Oct 5, 2024)
Godot’s “Cleansing” of Non-Woke! DOOM on a Quantum Computer! A Good Code of Conduct! ⌘ Read more
NanoPi Zero2 with Gigabit Ethernet and Optional Wi-Fi Connectivity via M.2 Slot
The NanoPi Zero2 is a compact single-board computer designed around the Rockchip RK3528A processor. This device is available with an optional metal case and provides a Gigabit Ethernet port, as well as optional Wi-Fi connectivity via an M.2 slot. Powered by a quad-core ARM Cortex-A53 CPU running up to 2.0 GHz, the NanoPi Zero2 is […] ⌘ Read more
DigiPort Pocket PC Built with Raspberry Pi CM4
Kickstarter recently featured the DigiPort, a pocket-sized, open-source computer that transforms any HDMI-compatible screen into a fully functional PC. Powered by a Raspberry Pi Compute Module 4, it provides a versatile solution for various tasks, including programming, gaming, and multimedia streaming. The DigiPort is built around the Raspberry Pi Compute Module 4, which features a […] ⌘ Read more
Erlang Solutions: Why do systems fail? Tandem NonStop system and fault tolerance
If you’re an Elixir, Gleam, or Erlang developer, you’ve probably heard about the capabilities of the BEAM virtual machine, such as concurrency, distribution, and fault tolerance. Fault tolerance was one of the biggest concerns of Tandem Computers. They created their Tandem Non-Stop architecture for high availability in their systems, which included ATMs and mainframes.
In this post, I’ll … ⌘ Read more
(Updated) Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit Arm and 32-bit RISC-V CPUs
Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit ARM and 32-bit RISC-V CPUs
Pine64 recently introduced the Quartz64 Zero, a compact and economical single board computer featuring the Rockchip RK3566T SoC. Designed for both hobbyists and commercial applications, this board offers scalable features and a guaranteed long … ⌘ Read more
(Updated) Pine64 Unveils Oz64: An Upcoming SBC Featuring Sophgo SG2000 SoC and Wi-Fi 6
Pine64 Unveils Oz64: An Upcoming SBC Featuring Sophgo SG2000 SoC and Wi-Fi 6
The Pine64 Oz64 is an upcoming single-board computer that integrates 64-bit RISC-V cores and 64-bit ARM cores with the Sophgo SG2000 System-on-Chip. This cost-effective device offers fast wireless communication capabilities with Wi-Fi 6 and optional Power-over-Ethernet support. ⌘ Read more
stick computers, to snugly fit in reclaimed plastic tubes/containers #halfbaked #coding #programming #embedded #electronics
DOOM Now Runs on a Quantum Computer (Which Doesn’t Even Exist)
A hypothetical quantum computer… 70 times more powerful than the most powerful Quantum Computer. ⌘ Read more
Last week at The Lunduke Journal (Sep 22 - Sep 28, 2024)
Killer printers! Linux on 4 bit computers! Nuclear powered servers! And… Winamp! ⌘ Read more
The Schedule is Live for Cloud Native Computing Foundation’s First KubeCon + CloudNativeCon India 2024
On 11 and 12 December, the cloud native community will come together for the first time in Delhi this winter to dive deep into the innovative ecosystem of cloud native technology SAN FRANCISCO, Calif. – October 1, 2024… ⌘ Read more
submitted a proposal for a workshop at ICLC 2025, qiudanz technique: computational manipulation of minimalist movement sequences | gemini://compudanzas.net/iclc_2025_workshop_proposal.gmi
(Updated) Radxa ROCK 2F: An Upcoming Compact 4K Computer with Rockchip RK3528A and Wi-Fi 6
Radxa ROCK 2F: An Upcoming Compact 4K Computer with Rockchip RK3528A and Wi-Fi 6
The Radxa ROCK 2F is a small computing device designed for a wide range of uses, from development projects to multimedia setups. It’s packed with features, including multiple GPIOs and an HDMI port that supports 4K video at 60 fps, making it versatile for technology enthusiasts. ⌘ Read more
NanoPi M6: High-Performance SBC with Gigabit Ethernet and M.2 SSD Expansion
The NanoPi M6 is a compact and open-source single-board computer (SBC) designed for high-performance applications, powered by the RK3588S System-on-Chip. Key features include an M.2 M-Key PCIe slot for SSD storage and an optional metal case with an integrated 3.5-inch LCD. The board is built around the Rockchip RK3588S SoC, which combines quad-core ARM Cortex-A76 […] ⌘ Read more
JMP: Newsletter: SMS Routes, RCS, and more!
Hi everyone!
Welcome to the latest edition of your pseudo-monthly JMP update!
In case it’s been a while since you checked out JMP, here’s a refresher: JMP lets you send and receive text and picture messages (and calls) through a real phone number right from your computer, tablet, phone, or anything else that has a Jabber client. Among other things, JMP has these features: Your phone number on every device; Multiple phone numbers, one app; Free as in Freedom; … ⌘ Read more
JMP: Newsletter: eSIM Adapter (and Google Play Fun)
Hi everyone!
Welcome to the latest edition of your pseudo-monthly JMP update!
In case it’s been a while since you checked out JMP, here’s a refresher: JMP lets you send and receive text and picture messages (and calls) through a real phone number right from your computer, tablet, phone, or anything else that has a Jabber client. Among other things, JMP has these features: Your phone number on every device; Multiple phone numbers, one app; Free as i … ⌘ Read more
URVE Board A55 Runs Linux on Rockchip RK3566 SoC
The URVE Board A55 is a compact, high-performance Arm-based computer designed for continuous 24/7/365 operation. It is well-suited for applications in industrial automation, IoT, robotics, and multimedia content display. The System-on-Module features a Rockchip RK3566 Quad-Core Cortex-A55 processor, running at 1.8 GHz across four cores with 2GB of DDR3 RAM and 8GB of eMMC storage, […] ⌘ Read more
Radxa Reveals Specs for Siengine SE1000-I Single Board Computer with Linux Support
The SiRider S1 is an upcoming industrial-grade single-board computer jointly developed by Radxa, Siengine Technology, and Arm China. It features the Siengine SE1000-I System-on-Chip, a powerful AIoT application processor built using 7nm technology. According to Radxa’s Wiki pages, this SE1000-I SoC has a dual-cluster CPU architecture. The first cluster includes four high-performa … ⌘ Read more
Trump vs Harris on Computer Tech Policies
How President Donald Trump & Vice President Kamala Harris differ on Net Neutrality, TikTok, AI, Broadband, Internet Censorship, & Section 230. ⌘ Read more
MS-CF16 Fanless Low-Power Pico-ITX SBC with Alder Lake-N and Amston Lake Processors
The MS-CF16 is a compact Pico-ITX single-board computer designed for fanless, low-power, high-performance applications in harsh environments. Powered by Intel Alder Lake-N or Amston Lake Series SoCs, the board features a 2.5GbE LAN port, a GbE LAN port, and SATA 3.0 for storage. Unlike the previously covered MS-CF17, this model offers configurable Intel processors, each […] ⌘ Read more
Open-Source Oscilloscope with 1 GS/s High-Speed Data Streaming and Flexible Measurement Capabilities
Crowd Supply recently launched a campaign for ThunderScope, an oscilloscope that combines powerful hardware with open-source software. It captures data at 1 GS/s and streams it to a computer via Thunderbolt, USB4, or PCI Express for real-time processing, offering greater flexibility for complex measurements across various timescales. The Thunde … ⌘ Read more
@quark@ferengi.one I don’t really mind if the twt gets edited before I even fetch it. I think it’s the idea of my computer discarding old versions it’s fetched, especially if it’s shown them to me, that bugs me.
But I do like @movq@www.uninformativ.de’s suggestion on this thread that feeds could contain both the original and the edited twt. I guess it would be up to the author.
@prologic@twtxt.net I wouldn’t want my client to honour delete requests. I like my computer’s memory to be better than mine, not worse, so it would bug me if I remember seeing something and my computer can’t find it.
Fanless PC with N97 CPU Dual GbE LAN and Dual HDMI Ports Supporting 4K at 60Hz
The QBiX-ADNAN97-A1 is an industrial-grade computing system engineered for robust performance and reliability. Featuring a compact, fanless design, it supports a DDR5 memory system, SATA 3.0, and dual GbE LAN ports, ensuring robust wired connectivity. As its name suggests, this industrial system features the Intel Processor N97, which is part of Intel’s 7 series. The […] ⌘ Read more
Join the Cloud Native Ecosystem at KubeDay Colombia on October 9!
Open to technologists of all levels, KubeDay Colombia will convene engaging cloud native speakers and community members to Medellín SAN FRANCISCO, Calif. – September 17, 2024 – The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for… ⌘ Read more
Cloud Native Computing Foundation Adds 28 New Silver Members This Quarter
Organizations worldwide continue to understand the cloud native technology’s role in driving innovation across industries Vienna, Austria – Open Source Summit Europe – September 16, 2024 – The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for… ⌘ Read more
@prologic@twtxt.net earlier you suggested extending hashes to 11 characters, but here’s an argument that they should be even longer than that.
Imagine I found this twt one day at https://example.com/twtxt.txt :
2024-09-14T22:00Z Useful backup command: rsync -a “$HOME” /mnt/backup
and I responded with “(#5dgoirqemeq) Thanks for the tip!”. Then I’ve endorsed the twt, but it could latter get changed to
2024-09-14T22:00Z Useful backup command: rm -rf /some_important_directory
which also has an 11-character base32 hash of 5dgoirqemeq. (I’m using the existing hashing method with https://example.com/twtxt.txt as the feed url, but I’m taking 11 characters instead of 7 from the end of the base32 encoding.)
That’s what I meant by “spoofing” in an earlier twt.
I don’t know if preventing this sort of attack should be a goal, but if it is, the number of bits in the hash should be at least two times log2(number of attempts we want to defend against), where the “two times” is because of the birthday paradox.
Side note: current hashes always end with “a” or “q”, which is a bit wasteful. Maybe we should take the first N characters of the base32 encoding instead of the last N.
Code I used for the above example: https://fossil.falsifian.org/misc/file?name=src/twt_collision/find_collision.c
I only needed to compute 43394987 hashes to find it.