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Memstop: Use LD_PRELOAD to delay process execution when low on memory

Memstop A lightweight LD_PRELOAD shared object that delays process execution when system memory is critically low. Memstop monitors available memory and waits until a configurable percentage of memory becomes available before allowing the application to start. Purpose Memstop is designed to prevent crashes caused by memory exhaustion in parallel processing systems. It can be particularly useful in: Parallel build systems (like make -j ) where you want to prevent the build from failing due to

Can an email go 500 miles in 2025?

Once upon a time, there was a university president who couldn’t send an email more than 500 miles, and the wise sysadmin said that’s not possible, so the president said come to my office, and lo and behold, the emails stopped before going 500 miles. Has technology improved? Can we send an email farther than 500 miles in 2025? There’s a lot to the story that’s obviously made up, but if we fix the details so that it can happen, we can reproduce it. connect We need some code to do a nonblocking

How to Watch Norrie vs Alcaraz Live on a Free Channel

Trying to watch Norrie vs Alcaraz live on a free channel? We’ve got you covered. Norrie is the last Brit standing in the Wimbledon singles draw, but he’s up against a formidable opponent: Carlos Alcaraz, one of the top players in the world. This is, without a doubt, Norrie’s toughest challenge yet. Can he dig deep and pull off an upset? We’ll find out on July 8. If you want to watch Norrie vs Alcaraz online for free, stick with us. We’ll walk you through a simple trick to tune into the live bro

It's Your Final Day to Grab 'Superman' Early Screening Tickets With Amazon Prime

If you're ready to watch James Gunn's new Superman movie a few days before it's official release, Amazon Prime has still got your solution, but today is the last day to seize the opportunity. Today (which is also the start of Amazon Prime Day) is the final day that Prime members in the US can buy tickets for early access screenings of Superman. The shows will take place in select theaters starting tonight, July 8, at 7 p.m. local time. A Prime membership costs $15 per month or $139 per year. 2

Fitness and Wellness Deals Worth Adding to Cart on Amazon Prime Day July 2025

Speediance is known for its AI-powered home workout machines. For Prime Day, its original Gym Monster is on sale for 30% off (originally $3,049) and the Gym Monster 2 (originally $3,749) is 10% off. The Gym Monster is meant to be used as a strength training smart home gym in your living room complete with cables and the AI experience. If you want to take it a step further, the Gym Monster 2 is the newest version and offers a smaller footprint and folds down to only 1.2 feet. Either way, this all

Best 5 Prime Day Kitchen Deals (2025): Breville, Ooni, Oxo

Amazon Prime Day sales are timed for early summer—the time of enjoyment. The time you spoil yourself. Most of the best Prime Day kitchen deals I recommend here are the ones that WIRED staff members use in their own kitchens, and love in their own lives. The Breville Barista Express ($550), on sale for $200 off, is also the one that has served WIRED reviewer Julian Chokkattu ably for more than five years. Our favorite air fryer, the Typhur Dome 2 ($285) is the basket air fryer I've kept proudly o

The best Prime Day deals on charging accessories

is a commerce writer covering deals and buying guides. Previously, he was a freelance writer for Popular Mechanics, Men’s Health, and Esquire. Between our rotation of everyday devices, keeping them all charged can feel like a constant juggling act. Thanks to Prime Day, though, finding deals on the right charging accessories can help tame the chaos. A great GaN wall charger, for example, can power multiple devices simultaneously while reducing desk clutter. And a versatile power bank ensures you

Samsung’s event spoiled by massive last-minute leak

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Samsung’s Galaxy Unpacked event is just one day away, but a new leak may have just revealed even more details and images of the company’s upcoming devices. In a series of posts on Bluesky, reliable leaker Roland Quandt shared a whole bunch of marketing materials that suggest Samsung is dropping support for the S-Pen on its slimmed-down Z Fold 7. Th

Moonvalley’s ‘ethical’ AI video model for filmmakers is now publicly available

The team at Moonvalley, a Los Angeles-based AI video generation startup, doesn’t think you can prompt your way to making a movie. That’s why the company on Tuesday opened up its “3D-aware” model to the public, promising a “hybrid” approach that gives filmmakers more control than other standard text-to-video models. Moonvalley first launched its model, named Marey, in beta in March, and has now released it as a monthly credits-based subscription. Users can pay $14.99 for 100 credits, $34.99 for

Robinhood CEO downplays OpenAI concerns on tokenized stock structure

Robinhood CEO Vlad Tenev says it's not "entirely relevant" that the trading platform's so-called tokenized shares of OpenAI and SpaceX aren't technically equity in the companies. It comes after OpenAI raised concerns about the product, which is designed to give users in the European Union exposure to various U.S. stocks — including private companies, which are less liquid than publicly listed firms. OpenAI last week warned that Robinhood's stock tokens do not represent equity in the company an

Battling next-gen financial fraud

Synthetic identity fraud now costs banks $6 billion a year, making it the fastest-growing financial crime in the US Criminals are able to exploit personal data breaches to fabricate “Frankenstein IDs.” Cheap credential-stuffing software can be used to test thousands of stolen credentials across multiple platforms in a matter of minutes. And text-to-speech tools powered by AI can bypass voice authentication systems with ease. “Technology is both catalyzing and transformative,” says John Pitts, h

Our favorite Prime Day 2025 deals and the best of the rest we’ve found so far!

One of the biggest sales events of the year has arrived, and for the first time, Amazon Prime Day is a four-day deal bonanza. Many products are hitting their lowest prices ever this week, and the only real problem you’ll have is trying to find the sparkling gems amid the vast range of offers. We’re here to help on that front, having spent hours trawling the Amazon pages to pick out our favorite deals. We’ll run you through a few of our top highlights, and you can head further down to find a roun

Google could soon protect your Android device from dangerous PWAs and WebAPKs (APK teardown)

Aamir Siddiqui / Android Authority TL;DR Google could soon extend Play Protect to scan PWAs and WebAPKs during installation. This new feature could protect users from malicious PWAs used for phishing and data theft. Google has been silently protecting most Android devices through Google Play Protect, scanning the apps that users have installed, and warning them of nefarious ones. While platform-native apps remain the most popular method to access a service, Progressive Web Apps (PWAs) remain

Prime Day deal: Our favorite smart air purifier is $37 off right now

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Prime Day 2025 has brought a ton of deals to the internet, and one of the best at the moment is on an Engadget-approved air purifier. The Levoit Core 400S air purifier is on sale for $183, which is $37 off its usual price and not too far off of the lowest price we've seen. It's part of

Amazon asked corporate employees to help fulfill grocery deliveries for Prime Day

Amazon has asked its white collar employees to help fulfill grocery deliveries for Prime Day, according to The Guardian. The company has reportedly sent out a Slack message to its corporate workers in New York City, asking for "volunteers to help [it] out with Prime Day to deliver to customers on [its] biggest days yet." That message went out to everyone from engineers to marketers. Specifically, Amazon wants its officer workers to "volunteer" their time in two-hour shifts between 10AM and 6PM f

5 surprise products we may see at Samsung Unpacked July - including smart glasses

Project Moohan headset Kerry Wan/ZDNET It's hard to believe that we're already halfway through 2025, and Samsung is kicking off the second half with force. The tech giant will hold its next Unpacked event tomorrow, Wednesday, July 9, at 10 a.m. EST. Officially, we know very little about what will be shown on the big day, but that isn't to say that teaser information doesn't exist. Ever since the last Unpacked event back in January, several leaks and rumors have cropped up online, providing a v

What to expect from Samsung Unpacked tomorrow: Galaxy Z Fold 7, Flip 7, Watch 8 Series, more

Kerry Wan/ZDNET Three things are certain when July comes along: backyard barbecues, late-night fireworks, and Samsung Unpacked. Just last month, Samsung confirmed that the next Unpacked event will take place on Wednesday, July 9, in Brooklyn, New York. This follows the host cities of Paris, France, and Seoul, South Korea, over the past two years -- with the company suggesting that it's chosen Brooklyn for its "bold ideas, creativity, and culture." Also: The best Samsung phones to buy in 2025

Why I recommend this Kindle e-reader to bookworms and tablet users alike - especially at $100 off

ZDNET's key takeaways The Kindle Colorsoft is normally $279, but is on sale at Amazon. It has a bright display (even in direct sunlight), customizable color settings, and zippy performance while browsing titles and turning pages. It could be a bit larger to get the full effect of the color display. $279.99 at Amazon $279.99 at Target more buying choices The Amazon Kindle Colorsoft Signature Edition tablet comes with 32GB of storage and a generous $100 discount, bringing it down to just $180 (

This 4K projector easily replaced my TV at home - and it's $900 off for Prime Day

ZDNET's key takeaways Jmgo's N1S Ultimate 4K projector is typically sold for $2,899 at Amazon. It features astounding color and brightness, and is particularly portable. The case won't win any durability awards, and it needs a soundbar to really sound cinematic. View now at Amazon View now at Global.jmgo more buying choices For a limited time, you can pick up the Jmgo N1S Ultimate 4K projector for a whopping $900 discount on Amazon. Last September, laser TV manufacturer Jmgo released its 202

Amazon Prime Day is live: Here's everything to know before you shop

Tharon Green/ZDNET Prime Day is live. Amazon's annual Prime Day event returned in the early hours of Tuesday, July 8, and will run through Friday, July 11. For the first time ever, Prime Day is a four-day extravaganza -- two days longer than last year. Also: The best Prime Day deals live now: Expert-vetted In June, the retailer unveiled early offers for Prime members, like savings on exclusive Amazon products and devices, and relaunched the Prime for Young Adults program, a discounted member

These XR glasses gave me a 135-inch screen to work from while traveling - and they're $150 off

ZDNET's key takeaways The Viture Pro XR glasses are available for a retail price of $499 in black. The display is larger, brighter, and smoother with the same form factor, fit, and excellent construction. An additional accessory is needed for devices without USB-C and multiple pieces are required for gaming. View now at Amazon Right now, you can save $150 on the Viture Pro XR glasses on Amazon, bringing the price down to $349. After buying the Viture One XR glasses early last year, they have

Best Prime Day deals 2025: Live updates on 101+ sales on MacBooks, Kindles, AirPods, and more

Tharon Green/ZDNET When is Amazon Prime Day? Amazon Prime Day will run from Tuesday, July 8, to Friday, July 11, 2025. The annual two-day sale was extended to four days in 2025. How long will Prime Day last? Amazon Prime Day will last four days, running from July 8-11, 2025. That's two days longer than the years prior. Where will Prime Day take place? Amazon announced that its July Prime Day event will return in over 20 countries, including Ireland for the first time. Prime Day 2025 will r

WebAssembly: Yes, but for What?

June 30, 2025 Volume 23, issue 3 PDF WebAssembly: Yes, but for What? The keys to a successful Wasm deployment Andy Wingo WebAssembly (Wasm) turns 10 this year, which, in software terms, just about brings it to the age of majority. It has been polished, prepared, explored, and deployed, but in the language of American speculative fiction author William Gibson, we are now as ever in the unevenly distributed future: WebAssembly has found a niche but not yet filled its habitable space. This ar

James Gunn Has a Simple Update on the ‘Batman, Part II’ Script

Michael Douglas probably won’t return to the MCU (or to much acting, at all). AMC’s axed sci-fi comedy Demascus has been rescued by Tubi. Plus, Noah Hawley knows where Alien: Earth is all leading to. Spoilers, away! The MCU During his recent appearance at the Karlovy Vary Film Festival (via Variety), Michael Douglas confirmed he’s semi-retired from acting and will not likely return as Hank Pym in the MCU. I have not worked since 2022 purposefully because I realized I had to stop. had been wor

Too Pricey in Your Amazon Cart Before? Not anymore, Dyson’s Supersonic Hair Dryer Hits Its Lowest Price

Blowouts can get expensive. You pay over $100 each week to have your hair washed, dried, and styled, and it should theoretically last you for days if you take care of it. You can expend it with dry shampoo of course, but you’ll soon end up needing to do it the next week. It gets a little much if you’re saving, and driving to the salon can be annoying. What’s the solution? A great hair tool that helps you tame your mane at home. And if you move fast, you can get one at Amazon without having to bu

HP All-in-One PC Is Nearly 70% Off With Bonus Gifts, as Good as a Free Desktop Setup for Amazon Prime Day

Amazon Prime Day is upon us. Expect to see all sorts of great deals across not just Amazon, but pretty much every online retailer this week. If you’re in the market for a new computer, but don’t need a behemoth of a tower that takes up half you desk, then let me direct your attention to this option from HP. This HP monitor is actually a full-on desktop computer. Everything you need is built right into the display. It’s just screen, mouse, and keyboard that can do it all. It also comes with some

arPrime Day: How Cybercriminals Are Getting a Boost From AI (and How to Avoid Them)

Amazon's Prime Day sale is officially here, but shoppers looking for great deals need to be careful that they don't get scammed in the process. Amazon is warning consumers to be on the lookout for cybercriminals attempting to use the massive online event, which runs Tuesday through Friday, as an opportunity to con them out of their money and personal information. According to Amazon, reports of email impersonation scams, where cybercriminals tried to pass themselves off as Amazon or another re

TSA May Soon Let You Keep Your Shoes On During Security Screening

One of the most annoying parts of the airport security routine -- taking off your shoes -- might soon come to an end for flyers. The US Transportation Security Administration is quietly testing a new policy that allows passengers to keep their shoes on during standard security screening, The Wall Street Journal reports. The change hasn't been formally announced by the agency, but was first reported by Gate Access, a travel newsletter written by a former TSA officer. The TSA did not immediately

Where to Recycle Your Old Computers and Printers for Free

If you've got an old, unused computer sitting around, you're not alone. It's strangely difficult to get rid of old laptops, desktops and printers, even when it's been over a decade since you last plugged them in. But recycling old tech can free up a lot of space in your home. A CNET survey found that 31% of US adults are still holding onto old, unused devices, including laptops, because they're unsure of what to do with them. The survey also found that 19% of respondents just toss old devices i

It’s Prime Day, and these are the best deals we could hunt down

Greetings, Arsians! It's Prime Day, where we celebrate liberation from our Cybertronian oppressors, the Decepticons, and the mighty Autobot leader who fought for our freedom, Optimus Pr—hmm, one moment. I am once again being told that in spite of the name, Prime Day does not in fact have anything to do with the veneration of Optimus Prime, and is in fact all about buying things. All right, in that case, let's shift gears and engage in some commerce! Our partners over at the Condé mothership hav