Give Someone Diarrhea

Bash scripting is a convenient way to automate things on any Linux system, and we're going to use it here to automate certain tasks we use all the time. Bash is a simple language for stringing together several different Linux utilities. Its simplicity makes it easy for beginn ...more

You're reading this so you're probably already safely huddled up in your house or apartment, watching as the entire planet grapples with the unfolding coronavirus health crisis. But unlike some others, you're lucky enough to already have a couple of weeks of supplies and now i ...more

Smartphone gaming continues to improve with ever sharper displays and raw processing power to deliver console-quality graphics right in the palm of your hands. Nonetheless, you still stand to improve the gaming experience on any phone by adding the right accessories to the mix ...more

The streaming content vision from Magic Leap recently underwent a quiet but major update, courtesy of AT&T. Previously, Magic Leap's retail and 5G partner AT&T made its DirecTV Now streaming television service available to Magic Leap One users. But now that the company has la ...more

Some of the Pixel 3's coolest features are software related, which means you can get many of them on non-Pixel devices. "Flip to Shhh" is a perfect example of this. It lets you quickly put your phone into do not disturb mode by placing it face down, and this can be replicated ...more

Current-generation mobile augmented reality apps offer users numerous opportunities to punch up photos and videos with 3D content, but there's surprisingly few options for users to express themselves using virtual characters. A new app called Puppetoon from indie developer Cu ...more

When driving, you can get directions hands-free by asking Siri. You can also make general map searches, show a location's details, call a query's phone number, and view traffic details. However, Siri defaults to Apple Maps for all those. If you prefer Google Maps, Waze, or ano ...more

The saga of augmented reality startup Meta appeared to be at end, but there are new developments unfolding in real time that may either sink Meta deeper into trouble, or provide a tenuous lifeline for the beleaguered augmented reality company. On Thursday, the judge overseein ...more

Need a unique gift idea for the techy person in your life? Look no further than that phone they always have in their hand. There are plenty of great accessories, apps, subscriptions, and other smartphone-related goodies that will improve their quality of life, and thoughtful g ...more

The march towards mainstream adoption of eSIM technology got a massive boost with the arrival of the iPhone XS, XS Max, and XR. We're now one step closer to ditching physical SIM cards altogether. If you're on the fence about this new technology, you may be surprised by the be ...more

There's a lot more to your iPhone's dialer screen than just entering phone numbers and hitting the green call button. It's not very obvious, but there are secret codes that you can enter on the dialer to find out information about your device, help troubleshoot issues, and mas ...more

While there is a lot to be excited about when it comes to iOS 12 in general, iPhone X users will not just get the same new features and tweaks that all other iPhones will get — they'll get a few unique ones that will make the device even more desirable to those who don't have ...more

Followers are everything. After all, you need someone to listen to your tweets about last night's episode of your favorite TV show. But what about when people unfollow your account? Not only have you lost part of your follower base, you have no idea who left. Luckily, there ar ...more

Even though most phones don't have Oreo yet, Google has released Android 9.0 Pie. It's available on Google's own Pixel devices, and updates should soon be available to partnered devices from Essential, Nokia, Oppo, Sony, Vivo, and Xiaomi. We're already digging into it to highl ...more

Forget the rise of the machines. Tardigrades are set to outlive everything — even the bots. When the last echo of a whisper in a cell phone has long dissipated into space, the water bears will still be hanging out. In Hollywood, there is a never-ending march of movies set in ...more

Innovation Congress starts tomorrow, but its creator, Jason Keath, spoke to Next Reality today about the future of augmented reality. Innovation Congress is an event meant to discuss strategies for businesses to stay competitive in the future, with technology trends shifting ...more

For younger children, a day at the playground is not complete without some sandbox time. Long a favorite of children and parents, sandboxes could also be sheltering dangerous pathogens. In a study in the journal Zoonoses and Public Health, scientists looked for potentially-de ...more

If you haven't been on any sort of social media all day — which I seriously doubt — then you might not have heard that today, June 30, is Social Media Day. It's been trending on Twitter, but has also been making appearances on Instagram and Facebook. While major influencers ar ...more

Even though the Ebola virus was discovered as recently as 1976, over 30,000 people have been infected since, and half have died a horrible death. Since there's no way to cure the infection, the world desperately needs a way to prevent it — and the five similar viruses in its f ...more

Facebook really wants us to use Messenger. For the most part, they've succeeded; theirs is one of the most popular messaging apps right now. And with yesterday's announcement of new features, Facebook is only going to make their flagship chat application better. Well, maybe. ...more

It has become hard to decipher where your digital imprint ends and your true self begins in today's tech-dominated world. Scrolling through news feeds and endless updates is not conducive to a good night's sleep, nor does it help you lead a well-balanced life. An online prese ...more

Coming up at the end of May is the world's largest conference and expo dedicated to all things augmented and virtual reality, the Augmented World Expo, more commonly known just as AWE. And this year, a few of us from NextReality are going to be there. This year's AWE USA will ...more

A new study has found that up to half of people who think they have a penicillin "allergy" can still receive the drug, and other antibiotics with similar structures, without any negative reactions to the meds. Why? Because they're not really allergic, doctors say. In truly pe ...more

A new study confirms that antibiotics can prevent surgical intervention if your child's appendix becomes inflamed, potentially saving his or her life. Attached to the large intestine, the appendix is a finger-shaped organ about three to four inches in length. When inflamed by ...more

Every year, 100-200 people in the US contract leptospirosis, but usually 50% of the cases occur in Hawaii where outdoor adventurers are exposed to Leptospira bacteria found in freshwater ponds, waterfalls, streams, and mud. That's why it's so alarming that two people in the Br ...more

Avian flu is making the news again with new human cases in China reported in January. What does "avian flu" mean to you—and how dangerous is it? Each year you, or someone you know, probably gets a flu shot. The seasonal flu shot changes each year to reflect circulating influe ...more

Locking individual apps on your Android device gives you an added layer of security by safeguarding app data from unwanted attention. I personally prefer using an app locker over a standard lock screen because my kids play with my phone, and they've completely disabled it afte ...more

When it comes to security, Android generally takes an all-or-nothing approach—once someone has your PIN, they're free to do just about anything, up to and including wiping your device. This is why you have to be extra careful to ensure that neither strangers nor friends are lo ...more

Fugu - a simple virus in bash. I once told a friend of mine I'd written a virus in bash and he scoffed - "You can't write a virus in bash!" - he sniggered, like an ignorant idiot. Take my script, read and run it I told him. He declined. I still have that script so thought I ...more

Valentine's Day is upon us, and it's the perfect time to show those you love (or like) how you feel about them by making them a homemade sweet treat. Sure, you could just buy a red, heart-shaped box of candy or even a bag of seasonal M&M's. But trust me—if you put the time an ...more

The Google Now on Tap feature puts the power of Google Search inside each and every application on your Marshmallow-powered device, allowing you to retrieve contextual results based on the content on your screen. Aside from results, Now on Tap can also perform certain actions ...more

We all know them, and many of us despize them. And some might support them, regardless many have different opinions. NSA: Who Are They? They are people who believe in them having access to everybody and all data that exists in the digital world. (In a nutshell) They work wi ...more

After seeing the title of this post from me, you might be thinking, "Why did The Joker made another post on a topic on which we already have a nice sticky post?" The fact is that though ghost_ has made a great post, it is more aimed at the general community than the newbies. ...more

Smartphones have otherworldly specs these days, so it's relatively uncommon that you hear someone complaining about display resolution, build quality, or general speed and performance. At best, these are secondary concerns, with the number 1 issue almost unilaterally being bat ...more

Depending on your child's age, their first smartphone may be a little too open for them, or you, to handle. With essentially a world of information—both good and bad—available at their fingertips, it can seem like a huge hurdle to instill parental controls on their device. Th ...more

Well hello dear readers of Null byte, let me start off stating english is not my first language and they will be some grammar mistakes. This also is my first tutorial so don't hesitate to give me feedback :) You may have made a malicious apk (android package) before on kali, ...more

Arcade games have always been more about chance than skill (at least when I play them). Whether you're at a children's party at a Chuck E. Cheese's or drinking it up with your pals at a barcade like Dave & Buster's, you'll find similar games that hold the golden ticket to fun ...more

We are visual animals. So when it comes to food, presentation is everything. In deciding what to eat, certain colors and textures instantly turn us off or on. Think of runny sautéed spinach versus a salad of fresh vibrant spinach. Which one would you reach for first? Restaura ...more

Job interview success can be a difficult thing to measure. Is confidence a job-winning trait? Or were the interviewer's questions not answered as fully as they had hoped? Maybe you weren't sure how your big, happy smile went over with such a formal setting. While there is a g ...more

Sweaty palms, stuttered speech, and terror blackouts: if you're someone who absolutely despises speaking before audiences, you've probably experienced side effects like these. No matter how well prepared we are, or how familiar our audience is, giving a presentation can be an ...more

When I was 12, for some mysterious reason, my dad put my little brothers and me in charge of cooking the Thanksgiving turkey. Naturally, my brothers and I spent the rest of the day playing hide-in-seek in the backyard and forgot all about the humble bird defrosting in the sink ...more

Welcome back, my nascent hackers! We have spent a lot of time in previous tutorials focused on hacking the ubiquitous Windows systems, but the vast majority of "heavy iron" around the world are Linux or Unix systems. Linux and Unix dominate the world of Internet web servers w ...more

Every year, some overly ambitious neighbor down the street amazes the crowds with his DIY illusion costume. While these costumes certainly require more work than pulling a mask over your head, they do have that wow factor that others lack. These costumes illicit lots of doubl ...more

Shortly after the official release of iOS 8, news outlets like BGR, Gizmodo, and Huffington Post were instructing iPhone 4S users to refrain from updating (which were practically regurgitations of an Ars Technica piece). I'm not here to sway you in one direction or the other, ...more

There are a ton of great new features in iOS 8, and one of the most interesting (and perplexing) ones is called "Family Sharing." By utilizing this feature, you are creating a continuity among all of the iOS devices in your family, granting members the ability to share apps, ...more

Okay, so you've read our guide on how to make the perfect poached egg. Maybe you've also read our tutorials on making great hard-boiled eggs and even scrambled hard-boiled eggs. Now comes the question: what's next? Well, it's time to look at what accompanies the egg. You can' ...more

I love my cast-iron skillet, but I never seasoned it properly. Instead, I took that sucker out of its packaging, wiped it down with a damp cloth to remove any factory dust, and started cooking with it ASAP. And you know what? It works just fine. Here's the thing: if you have ...more

Fish is delicious, and as the Harvard School of Public Health points out, incredibly good for you. There are many studies that show regularly consuming a couple of servings of fish per week can help prevent heart disease and may well reduce your chances of stroke, depression, ...more

You know you've had a long day when you head home with a headache, back pain, and eyes so sore they feel like they might roll out of your head. Turns out your medicine cabinet isn't the only place you can find help—instead of popping painkillers, just open up your wallet for i ...more

As someone who's dependent on glasses to see on an everyday basis, losing or misplacing them is obviously a bad thing. I can't even see clearly enough to find the glasses that I just lost, so I'm pretty much blind now. Without your prescription eyewear, the world is a blur. P ...more

April Fools may be over, but any day is a good day to prank someone, and the best time to do it is when everyone's eyes are glued to the television. Turning off a TV during a climatic moment is the best way to prank a TV-obsessed sibling or friend, but it's even more hilariou ...more

Valentine's Day is a day for love, but it also just happens to be the time when every flower shop in town hikes up their prices. Chocolates are still relatively cheap, but I never understood why you have to give the gift of bigger love handles when something more creative gets ...more

For my money, one of the greatest improvements brought about from the smartphone revolution is the advent of visual voicemail. No longer do we have to slog through dial menus or trudge through every single message to get to the next. We can just look at our messages, right the ...more

When life gets boring, you change it up. A little tweak in your schedule goes a long way in making your existence fresh again, and it could be anything from putting on deodorant to seeing a movie with someone you don't know. The more flexible you are in life, the more dynamic ...more

There are two options when it comes to a dent in your car — live with it, cringing each time it enters your view, or get rid of it. While the latter is obviously the best option, most of us will probably just live with dents and dings since spare money is better spent on the a ...more

With this article, I'll be continuing the series I started with my recent plague doctor article. That is, examining tropes that may at first appear to not fit into Steampunk. Obviously the airship pirate never existed in real life, as we never really experienced the age of ai ...more

There's nothing better than gulping down an ice cold beer to calm the senses and ease the mind. The holiday season can be very stressful as people scramble around trying to find the best gifts for friends and family. And we all know that gifts can be very hit or miss, but it's ...more

We use smartphones for just about everything, and while that may be beneficial to us in our day-to-day lives, it can also be used against us in the court of law. Law enforcement officials can seize smartphones and give warrants to Apple, Google, your cellular provider—whoever ...more

The last iOS software update was a modest one, but iOS 17.4 has a lot more for your iPhone, including changes to emoji, Podcasts, security, Safari, widgets, Apple Cash, CarPlay, and more. Many of the exciting changes in iOS 17.4, as well as iPadOS 17.4, apply to users in the ...more

Apple's hottest new FaceTime feature, SharePlay, comes packed with sharing options, and the biggest one lets you share your device's screen with the people you're FaceTiming. It didn't make it in time for the big iOS 15 release, but it did arrive in iOS 15.1, released Oct. 25, ...more