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Website is served from nine Neovim buffers on my old ThinkPad

This Website is Served from Nine Neovim Buffers on My Old ThinkPad TL;DR: I wrote a Neovim plugin in Lua that serves HTTP requests from open buffers. It has no external dependencies, it has first-class support for serving content in Djot, and it is faster than Nginx so it won’t be a performance bottleneck behind a reverse proxy. What’s not to like? There is that famous story from the 1990s about the man who was a Lisper but could not afford any of the commercial Lisps, so he deployed message r

Topics: ms nginx nvim server web

SystemD Service Hardening

Controversy aside, systemd provides us a very complete, robust method of controlling services (amongst a multitude of other Linux things). For a lot of things though, this is optimized for success out of the box and not necessarily security. Such is the way of many IT endeavors. This doc though is meant to provide a snapshot of a number of hardening options that you can apply to systemd service units and podman quadlets to increase the overall security posture and reduce both the likelihood of c

The DC/Marvel Teamup Adds New Hero Duos To the Mix

Earlier this summer, we learned DC and Marvel Comics were having their first proper crossover in decades, bringing together different pairings of characters from both publishers. So far, we’ve only known what’s coming from Marvel—now we know what DC’s bringing to the plate, and it’s a new batch of teamups featuring some of DC’s current big talents in charge of these stories. Per DC’s recent solicitations for November, DC/Marvel: Batman/Deadpool #1—written by Grant Morrison and drawn by Dan Mora

Robin Lakoff, expert on language and gender, dead at 82

Dr. Lakoff’s thesis that women are raised to accept a secondary role in the world, one enforced partly by the speech they are taught, sets off academic arguments to this day. Her 1973 paper “created a huge fuss,” the linguists Penelope Eckert and Sally McConnell-Ginet wrote in 2012. “Thus was launched the study of language and gender.” Dr. Lakoff observed that women’s speech was marked by hedging phrases (“like,” “y’know”), which convey that the speaker is uncertain; empty adjectives like “ado

Lessons learned from building a sync-engine and reactivity system with SQLite

Over the last couple of months, I've been trying to build the dream: A local-first, end-to-end encrypted and reactive app, with all of the user's data in a local SQL database but continually synced to a remote server. This article summarizes my learning and how I ended up building a minimal sync engine for SQLite with full reactivity. First Try: PGlite and Electric My first try was with Electric and a WASM-based version of PostgreSQL called PGlite that can run directly in the browser. I ev

Show HN: unsafehttp – tiny web server from scratch in C, running on an orange pi

Unsafe HTTP unsafehttp is an extremely minimal HTTP server written in C from scratch, to practice C, *nix socket programming, and C compilation. It just served this webpage to you! Yes, that's a marquee tag. Backward-compatibility is a beautiful thing. You can find the source here. Hosting It's running on a tiny Orange Pi SBC in my office: There's no HTTP proxy between you, just a port-forward through my VPS. You're connect ing right to the socket that the code is accept ing on. Fun Stuff

The Raft Consensus Algorithm (2015)

What is Raft? Raft is a consensus algorithm that is designed to be easy to understand. It's equivalent to Paxos in fault-tolerance and performance. The difference is that it's decomposed into relatively independent subproblems, and it cleanly addresses all major pieces needed for practical systems. We hope Raft will make consensus available to a wider audience, and that this wider audience will be able to develop a variety of higher quality consensus-based systems than are available today. Hol

Starlink Deal Makes Satellite Dish 50% Cheaper for New Customers. Here's How It Works

Starlink's satellite-based internet service has been a popular solution for people outside of traditional ISPs' service areas, and it just got a lot easier to give Starlink a try -- it's now featuring its lowest monthly prices ever and cutting the cost of the necessary equipment in half. You can now purchase the Starlink standard kit for $175, down from its usual $349 price tag. Unlike previous deals, this one is available to new customers anywhere in the country. Most Starlink deals in the pas

Good system design

I see a lot of bad system design advice. One classic is the LinkedIn-optimized “bet you never heard of queues” style of post, presumably aimed at people who are new to the industry. Another is the Twitter-optimized “you’re a terrible engineer if you ever store booleans in a database” clever trick. Even good system design advice can be kind of bad. I love Designing Data-Intensive Applications, but I don’t think it’s particularly useful for most system design problems engineers will run into. Wha

'Thunderbolts' Streaming on Disney Plus: Release Date and Time

See at Disney Plus Will carry Thunderbolts Disney Plus See at Disney Plus See more details Disney Plus subscribers recently learned the Lilo & Stitch live-action would start streaming on Sept. 3, and now we know Marvel's Thunderbolts will drop even sooner. The action-packed anti-hero flick premiered in theaters on May 2 and stars Florence Pugh, Sebastian Stan, David Harbour, Julia Louis-Dreyfus, Lewis Pullman, Wyatt Russell and Hannah John-Kamen, among others. The movie follows castoffs who te

I subscribe to Spotify, Apple Music, and Tidal, but keep coming back to YouTube Music for one reason

Dhruv Bhutani / Android Authority Thanos has his gemstones, and I have my music subscription services. I’ve subscribed to practically all the major streaming services. Spotify, Apple Music, Tidal — they all have their own unique strengths and quirks. Of course, I’ve tried to rationalize the cost by saying that I’m keeping my options open and that different services are good for different use cases, and even moods. Spotify Jam comes in clutch when I’m throwing a party. Other days, I want Apple M

Everything I know about good system design

I see a lot of bad system design advice. One classic is the LinkedIn-optimized “bet you never heard of queues” style of post, presumably aimed at people who are new to the industry. Another is the Twitter-optimized “you’re a terrible engineer if you ever store booleans in a database” clever trick. Even good system design advice can be kind of bad. I love Designing Data-Intensive Applications, but I don’t think it’s particularly useful for most system design problems engineers will run into. Wha

The 26 Best TV Shows on Disney Plus

Disney Plus is the place to go to for epic streaming entertainment. After half a decade, the Disney-owned streamer has built a reputation for having a bevy of must-watch content. You could even say that, like Netflix before it, the expansive entertainment platform has become somewhat of a utility in my home. That shouldn't come as a surprise for those in the know; it's easily one of the best streaming platforms out there. Anything with the name Disney on it can come with a set of expectations.

Colt Telecom attack claimed by WarLock ransomware, data up for sale

UK-based telecommunications company Colt Technology Services is dealing with a cyberattack that has caused a multi-day outage of some of the company's operations, including hosting and porting services, Colt Online, and Voice API platforms. The British telecommunications and network services provider disclosed that the attack started on August 12 and the disruption continues as its IT staff works around the clock to mitigate its effects. Founded in 1992 as City of London Telecommunications (CO

Cisco warns of max severity flaw in Firewall Management Center

Cisco is warning about a critical remote code execution (RCE) vulnerability in the RADIUS subsystem of its Secure Firewall Management Center (FMC) software. Cisco FCM is a management platform for the vendor’s Secure Firewall products, which provides a centralized web or SSH-based interface to allow administrators to configure, monitor, and update Cisco firewalls. RADIUS in FMC is an optional external authentication method that permits connecting to a Remote Authentication Dial-In User Service

AWS vs. GCP VPC architecture deep dive

Introduction: Modern cloud-native companies (e.g. Airbnb, Netflix) operate complex virtual networks to support global, large-scale services. Achieving scalable, secure, and highly available networking in the cloud requires careful VPC architecture design. This report compares AWS and GCP best practices for Virtual Private Cloud (VPC) networks at enterprise scale. We focus on VPC structure, subnet segmentation, multi-account/project design, shared VPC strategies, cross-region connectivity, servic

New Bitcoin Purchases by the U.S. Government Still on the Table, Bessent Says

Bitcoin recently hit an all-time high of $124,400 and is up 93% from over a year ago. But fans of the cryptocurrency think it can go even higher, and those folks experienced a rollercoaster of emotions on Thursday after Scott Bessent gave conflicting signals about what the U.S. government had planned for the world’s most popular cryptocurrency. Initially, Bessent disappointed Bitcoin fans Thursday morning when he said the U.S. government’s so-called strategic Bitcoin reserve, first announced by

Plex warns users to patch security vulnerability immediately

Plex has notified some of its users on Thursday to urgently update their media servers due to a recently patched security vulnerability. The company has yet to assign a CVE-ID to track the flaw and didn't provide additional details regarding the patch, only saying that it impacts Plex Media Server versions 1.41.7.x to 1.42.0.x. Yesterday, four days after releasing security updates that addressed the mysterious security bug, Plex emailed those running affected versions to update their software

Homekit-steam-user-switcher: A way to remotely switch Steam users using HomeKit

HomeKit Steam User Switcher This script exposes a virtual HomeKit Television accessory where each input corresponds to a Steam user. Selecting an input updates the Steam’s AutoLoginUser; turning the "TV" off restarts Steam. Why We regularly game on a headless machine and wanted to switch Steam users easily without fiddling with a KVM. HomeKit provides a convenient way to control devices, and by exposing Steam user accounts as HomeKit inputs, we can seamlessly switch users with our existing Ho

Starlink Users Will Now Have to Pay $5 to Pause Service

Starlink is ending a popular free feature that let customers pause service at any time for free. Now, you’ll have to pay $5 a month to enter what the company is calling “Standby Mode.” Subscribers who’d been using the pause feature began receiving emails yesterday notifying them that they’d have to opt in to the new Standby Mode by Sept. 13, or their service would be canceled. “We recently upgraded pause to include Standby Mode,” the company wrote on a support page. “Previously, the pause feat

iPhone DevOps (2023)

iPhone DevOps - ultimate edition December 28, 2023 I wrote earlier about my dream of developing “single-handedly” on an iPhone. Then, I wrote some more about it. The dream still lives strongly! I am now coding single-handedly in any language on my iPhone SE model 2022. But although i still like pythonista I am now using a combination of three great apps that allow me to write code in any language using only one hand, holding my son in the other! what happened to pythonista? Wasn’t it awesome b

Ohio Wants to Create a Database of People Who Skip Job Interviews

The job market is tough at the moment for prospective employees, and Ohio has plans to make it even tougher. A bill recently introduced by Republicans in the Ohio House of Representatives would create an online registry of people who fail to show up for a job interview. The proposal, introduced as H.B. 395, specifically targets job applicants who are recipients of unemployment benefits and are required to seek employment to continue receiving the limited compensation provided to them. It would

Microsoft fixes Windows Server bug causing cluster, VM issues

Microsoft has resolved a known issue that triggers Cluster service and VM restart issues after installing July's Windows Server 2019 security updates. The company acknowledged the bug in a private advisory seen by BleepingComputer three weeks ago and asked businesses to reach out for support to mitigate the cluster issues. As Redmond explained at the time, the Cluster service (a system component essential to cluster operation) may fail to function correctly after installing the KB5062557 updat

Pro-Russian hackers blamed for water dam sabotage in Norway

The Norwegian Police Security Service (PST) says that pro-Russian hackers took control of critical operation systems at a dam and opened outflow valves. The attack occurred in April and is thought to have been a demonstration of Russia’s ability to remotely hack critical infrastructure in the country. At the Arendalsuka annual national forum in the city of Arendal, the head of the PST, Beate Gangås, spoke about the incident saying that it was less of an attempt to cause damage than a display o

Ask HN: How do you tune your personality to get better at interviews?

I just got declined for a job and it has gotten under my skin much more than it should. (Under the advisement of my lawyer (ChatGPT) I won't say the company's name). It has really annoyed me; I ended up doing three interviews over the course of four weeks, and I'm pretty confident that I got the technical questions right. It could be that my resume is too "jumpy", which is fair, but they could have read my resume before they wasted my time and theirs with three multi-hour interviews. The only

Marvel’s Best Movie of the Year is Coming to Streaming Soon

Whether you call them Thunderbolts or New Avengers, you can also call it home for dinner because one of the best, if not the best, Marvel movies of the year is headed to Disney+ later this month. Earlier today, Marvel announced Thunderbolts will make its way to the streaming platform on August 27. As noted in Marvel’s press release hyping its streaming debut, its pilgrimage to the premiere destination for all things MCU comes after the film built up a surprising amount of momentum in its theatr

Wholesale prices rose 0.9% in July, more than expected

Excluding food and energy prices, core PPI rose 0.9% against the forecast for 0.3%. Excluding food, energy and trade services, the index was up 0.6%, the biggest gain since March 2022. The producer price index , which measures final demand goods and services prices, jumped 0.9% on the month, compared with the Dow Jones estimate for a 0.2% gain. It was the biggest monthly increase since June 2022. Wholesale prices rose far more than expected in July, providing a potential sign that inflation is

Best Melatonin Supplements of 2025

Our team has spent years expertly selecting vitamins by studying the market, reading hundreds of customer reviews and understanding which essential vitamins our bodies need. Always consider your medical conditions and current medication when choosing a melatonin supplement. Speak with your doctor. Extra certifications help you feel confident that the supplement only contains what’s on the ingredient label. The most popular forms of melatonin are capsules, tablets, gummies and liquid. Decide w

iPhone DevOps

iPhone DevOps - ultimate edition December 28, 2023 I wrote earlier about my dream of developing “single-handedly” on an iPhone. Then, I wrote some more about it. The dream still lives strongly! I am now coding single-handedly in any language on my iPhone SE model 2022. But although i still like pythonista I am now using a combination of three great apps that allow me to write code in any language using only one hand, holding my son in the other! what happened to pythonista? Wasn’t it awesome b