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Keeping SSH sessions alive with systemd-inhibit

In my Home Lab network I use my desktop for most of my development. Since it’s a desktop and not a server it abides by the power policy setting I have selected. This works great unless I’m working a remote session from anything else such as my laptop, cell, etc. My usual workflow is just an ssh session with tmux, where I wake up the system by issuing a Wake on LAN (wol) from an always on server. After the typical timeout around 30 mins the system goes to sleep which drops the session and forces

PA-RISC Performance and History

PA-RISC Performance and History PA-RISC was HP’s RISC computer design, incepted in the 1980s and developed in three generations from 32-bit to 64-bit until the 2000s, followed by Itanium VLIW. PA-RISC competed with other RISC platforms in the technical Unix workstation and server market and later became the top-performing RISC architecture, next to DEC Alpha. PA-RISC CPU History Periods Period Year Processors Competition Early PA-RISC PA-RISC 1.0 1986-1990 TS-1, NS-1, NS-2, PCX SPEC89 R2000,

Topics: bit hp pa processors risc

Snapdragon 8 Elite Gen 5’s biggest rival is arriving next week

Hadlee Simons / Android Authority TL;DR MediaTek has announced that its next Dimensity flagship processor will be launched next week. This chip is expected to be the Dimensity 9500 processor. The processor is said to pack a powerful CPU, Mali G1-Ultra graphics, and an NPU with 100 TOPS of performance. Qualcomm will announce the Snapdragon 8 Elite Gen 5 next week, and it’s expected to power a host of flagship Android phones. Now, arch-rival MediaTek has revealed that its own high-end processo

Show HN: Pyproc – Call Python from Go Without CGO or Microservices

pyproc Run Python like a local function from Go — no CGO, no microservices. 🎯 Purpose & Problem Solved The Challenge Go excels at building high-performance web services, but sometimes you need Python: Machine Learning Models : Your models are trained in PyTorch/TensorFlow : Your models are trained in PyTorch/TensorFlow Data Science Libraries : You need pandas, numpy, scikit-learn : You need pandas, numpy, scikit-learn Legacy Code : Existing Python code that's too costly to rewrite : Exis

Early Access is the latest place where Steam is restricting games with mature themes

Valve has apparently updated its Steam Early Access policy to no longer accept games with what the company deems to be "mature themes." As first reported by Gamesmarkt earlier this month, gaming studio Dammitbird, which develops the adult adventure game Heavy Hearts, was not allowed to put the title on Steam Early Access because of its content. Payment processors like Mastercard and Visa have been mounting a pressure campaign on video game marketplaces Steam and Itch.io to remove certain adults

Show HN: Semlib – Semantic Data Processing

Semlib Semlib is a Python library for building data processing and data analysis pipelines that leverage the power of large language models (LLMs). Semlib provides, as building blocks, familiar functional programming primitives like map , reduce , sort , and filter , but with a twist: Semlib's implementation of these operations are programmed with natural language descriptions rather than code. Under the hood, Semlib handles complexities such as prompting, parsing, concurrency control, caching,

You’re a slow thinker. Now what?

I'm not a quick witted person. In fact, I’ve always been worried about my brain’s slow processing time. But recently, I've realised that slow processing time is not as much of an issue as I thought it was. And even if I was wrong about that, I still think I’d do better for myself by leaning into it, instead of spending energy trying to fight it. In this essay, I want to talk about some ways I've been able to skirt around my lack of quick wittedness! To get what I mean by slow processing time,

Osteo-Odonto-Keratoprosthesis

Medical procedure for the eye Medical intervention Osteo-odonto-keratoprosthesis (OOKP), also known as "tooth in eye" surgery,[1] is a medical procedure to restore vision in the most severe cases of corneal and ocular surface patients. It includes removal of a tooth from the patient or a donor.[2] After removal, a longitudinal lamina is cut from the tooth and a hole is drilled perpendicular to the lamina. The hole is then fitted with a cylindrical lens. The lamina is grown in the patients' ch

iPhone 17 pre-orders go live on Friday – but don’t wait until then

iPhone 17 pre-orders don’t go live until Friday, but you don’t need to wait until then to get the process started. Doing the preparation today can save time on the day and maximize your chances of receiving your new phone on day one. Apple lets you go through the complete process of picking your iPhone 17, configuring the exact model you want in terms of color and storage, and even getting a trade-in quote for your existing phone – all before pre-orders open … If you want to order AirPods Pro

Acer Has Some Massive Gaming Laptops and Desktops Coming This Fall

In the world of gaming PCs, Acer is perhaps better known for its more budget-friendly Nitro options, while its Predator brand is overshadowed by Alienware, Razer, Omen and others. That said, with every new generation, its gaming systems get easier to recommend over the competition, and that includes its latest batch of gaming laptops and desktops announced at IFA 2025 in Berlin on Wednesday. Desktops At the top of line for Predator gaming desktops is the Orion 7000. Judging by what Acer is pac

A Linux version of the Procmon Sysinternals tool

Process Monitor for Linux (Preview) Process Monitor (Procmon) is a Linux reimagining of the classic Procmon tool from the Sysinternals suite of tools for Windows. Procmon provides a convenient and efficient way for Linux developers to trace the syscall activity on the system. Installation & Usage Requirements OS: Ubuntu 18.04 lts cmake >= 3.14 (build-time only) >= 3.14 (build-time only) libsqlite3-dev >= 3.22 (build-time only) Install Procmon Please see installation instructions here. B

Apple to secure nearly half of TSMC’s 2nm production (report)

According to the latest rumors, Apple is slated to use TSMC’s 2nm process for its upcoming A20 chip, expected to power the iPhone 18 series. Now, a new report details the chipmaker’s roadmap for bringing the chip into mass production, and the industry-wide rush to secure an early supply. As reported by DigiTimes, citing supply chain sources, TSMC is set to ramp up its 2nm process in the next quarter, and has been charging up to $30,000 per wafer, a record high. Still, demand has never been high

How procedural memory can cut the cost and complexity of AI agents

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now A new technique from Zhejiang University and Alibaba Group gives large language model (LLM) agents a dynamic memory, making them more efficient and effective at complex tasks. The technique, called Memp, provides agents with a “procedural memory” that is continuously updated as they gain experience, much like how humans learn from practice.

The TTY Demystified (2008)

The TTY subsystem is central to the design of Linux, and UNIX in general. Unfortunately, its importance is often overlooked, and it is difficult to find good introductory articles about it. I believe that a basic understanding of TTYs in Linux is essential for the developer and the advanced user. Beware, though: What you are about to see is not particularly elegant. In fact, the TTY subsystem — while quite functional from a user's point of view — is a twisty little mess of special cases. To und

Ask HN: Why hasn't x86 caught up with Apple M series?

Hi, My daily workhorse is a M1 Pro that I purchased on release date, It has been one of the best tech purchases I have made, even now it really deals with anything I throw at it. My daily work load is regularly having a Android emulator, iOS simulator and a number of Dockers containers running simultaneously and I never hear the fans, battery life has taken a bit of a hit but it is still very respectable. I wanted a new personal laptop, and I was debating between a MacBook Air or going for a F

The first premium handheld from Ayaneo's budget brand arrives in September

Known for its premium handhelds that often go for more than $1,000, Ayaneo announced a higher-end version of the first handheld to release under its more affordable sub-brand called KONKR. Ayaneo revealed the new Android gaming handheld, called the Pocket Fit Elite, in a YouTube video that detailed most of its specs. The Pocket Fit Elite will be built with a six-inch 1080p display that has a 144Hz refresh rate, an 8,000 mAh battery, and Hall effect joysticks and triggers. However, Ayaneo didn't

Show HN: Port Kill – A lightweight macOS status bar development port monitor

🚧 Port Kill A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once. Features Real-time Monitoring : Scans ports 2000-6000 every 5 seconds using lsof commands : Scans ports 2000-6000 every 5 seconds using commands Visual Status Bar Icon : Shows process count with color-coded center (green=0, red=1-9, orange=10+) : Shows proc

I built a tiny mac app to monitor and manage my development processes

🚧 Port Kill A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once. Features Real-time Monitoring : Scans ports 2000-6000 every 5 seconds using lsof commands : Scans ports 2000-6000 every 5 seconds using commands Visual Status Bar Icon : Shows process count with color-coded center (green=0, red=1-9, orange=10+) : Shows proc

Glyn: Type-safe PubSub and Registry for Gleam actors with distributed clustering

Glyn ✨ Type-safe PubSub and Registry for Gleam actors with distributed clustering support. Built on the Erlang syn library. Glyn provides two complementary systems for actor communication: PubSub : Broadcast events to multiple subscribers : Broadcast events to multiple subscribers Registry: Direct command routing to named processes Both systems integrate seamlessly with Gleam's actor model using selector composition patterns. Installation gleam add glyn Creating Message Types and Decode

Google Did Not Unilaterally Decide to Kill XSLT

It’s uncommon, but not unheard of, for a GitHub issue to spark an uproar. That happened over the past month or so as the WHATWG (Web Hypertext Application Technology Working Group, which I still say should have called themselves a Task Force instead) issue “Should we remove XSLT from the web platform?” was opened, debated, and eventually locked once the comment thread started spiraling into personal attacks. Other discussions have since opened, such as a counterproposal to update XSLT in the web

RFK Jr.'s Wi-Fi and 5G conspiracies appear to make it into MAHA report draft

The Trump administration's plans to improve Americans' health will include a push to review the safety of electromagnetic radiation, echoing long-held conspiracy theories and falsehoods about Wi-Fi and 5G touted by health secretary and anti-vaccine advocate Robert F. Kennedy Jr. On Friday, Politico obtained a draft version of the "Make Our Children Healthy Again Strategy," a highly anticipated report from the Make America Healthy Again (MAHA) Commission intended to steer the administration's he

RFK Jr.’s Wi-Fi and 5G conspiracies appear to make it into MAHA report draft

The Trump administration's plans to improve Americans' health will include a push to review the safety of electromagnetic radiation, echoing long-held conspiracy theories and falsehoods about Wi-Fi and 5G touted by health secretary and anti-vaccine advocate Robert F. Kennedy Jr. On Friday, Politico obtained a draft version of the "Make Our Children Healthy Again Strategy," a highly anticipated report from the Make America Healthy Again (MAHA) Commission intended to steer the administration's he

Clojure Async Flow Guide

Flow Guide Getting started The flow library enables a strict separation application logic from the deployment concerns of topology, execution, communication, lifecycle, monitoring and error handling. Step fns and process launchers You provide logic to flow in the form of step-fns, which are wrapped into running processes, executing in a loop. Flow manages the life cycle of the process and handles incoming and outgoing messages by putting or taking them on channels. Step-fns do not access cha

A Visual Exploration of Gaussian Processes (2019)

Even if you have spent some time reading about machine learning, chances are that you have never heard of Gaussian processes. And if you have, rehearsing the basics is always a good way to refresh your memory. With this blog post we want to give an introduction to Gaussian processes and make the mathematical intuition behind them more approachable. Gaussian processes are a powerful tool in the machine learning toolbox . They allow us to make predictions about our data by incorporating prior kno

Apple's new Processor Trace instrument is incredible

Apple’s latest addition to Xcode, the Processor Trace instrument, is one of those features that sounds pretty mundane until you actually try it. Then you realize it’s exactly what you’ve been needing for the performance mysteries that eat up hours upon hours of your development time. If you’ve been developing apps for a while, this story will sound very familiar. Your app runs fine in testing, but then users complain about performance issues or excessive battery drain. You fire up Instruments,

A case study in bad hiring practice and how to fix it

None of this - none of it at all - is remotely relevant to the actual day-to-day job of a Head of Security Operations. Again, these are questions that cannot be answered appropriately in character-capped text fields. But beyond that, these are questions that should not - ever - be used to screen applicants. Applicants for a role where these requirements are not even remotely relevant. How Their Interview Process Works Having waded through this nonsense, your application finally gets sent. As w

Inside OS/2 (1987)

by Vaughn Vernon from the December 1987 issue of Computer Language OS/2, Microsoft’s latest addition to its operating system line, could well become the operating system of the next decade for Intel 80286/80386 microcomputers. Its multitasking capabilities, full-featured application programming interface (API), and extendability to future hardware almost guarantee its success. Microsoft sees microcomputing as a platform for office automation hardware and software: The office of the future (re

Scientists Fed One Group of People Ultraprocessed Foods and Another Group Whole Foods, and the Difference in What Happened to Them Was Wild

As the industrial food system pushes ultraprocessed foods to every corner of the globe, new research shows that even seemingly healthy packaged meals may fall short of the benefits offered by whole, minimally processed foods. A fascinating new study published in Nature Medicine dove into the real-world effects ultraprocessed foods have on the human body. Following a six-month clinical trial involving 55 volunteers, researchers at the University College London found that eating minimally process

Google’s new diffusion AI agent mimics human writing to improve enterprise research

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Google researchers have developed a new framework for AI research agents that outperforms leading systems from rivals OpenAI, Perplexity, and others on key benchmarks. The new agent, called Test-Time Diffusion Deep Researcher (TTD-DR), is inspired by the way humans write by going through a process of drafting, searching for information, an

In trial, people lost twice as much weight by ditching ultraprocessed food

In a small randomized controlled trial, people lost twice as much weight when their diet was limited to minimally processed food compared to when they switched to a diet that included ultraprocessed versions of foods but was otherwise nutritionally matched. The trial, published in Nature Medicine by researchers at University College London, adds to a growing body of evidence that food processing, in addition to simple nutrition content, influences our weight and health. Ultraprocessed foods hav