Welcome back, my greenhorn hackers! I've been writing these Linux tutorials in an attempt to fill the void in the education of some aspiring hackers into the Linux operating system. There is a lot to know, and in this tutorial, we'll look at Linux file permissions. Step 1: Checking Permissions
Welcome back, my tenderfoot hackers! This is the third installment of my series on basic Linux skills that every hacker should know. Although some hacking tools are available for Windows and Mac, every real hacker uses Linux—for good reason.
While there's an art to surviving the all-nighter, there's also an art to staying awake throughout the day when you're operating on little to no sleep. In 1964, the record for sleep deprivation was set by 17-year-old Randy Gardner, who stayed awake for an incredible 264 hours and 12 minutes. Now while we're not out to challenge Randy for his title, we can certainly look to him for inspiration in beating back our own fatigue.
It's that time a year when winter storms begin causing havoc across the United States, and when "rotating outages" are common to help sustain the electrical grid during intense cold periods. That means pretty much anybody with snow and ice in their backyard can succumb to power outages. And no electricity means no electric heat.
Store-bought fake blood isn't too expensive, but the consistency and color are always the same. Real blood varies, from bright red when oxygenated (arterial blood) to deep, dark red when deoxygenated (venous blood), and it can be either thick or thin. So to achieve the best special effect, you're better off making a batch of DIY fake blood yourself to get the look and texture you're going for. And it's very simple to do.
If you've ever gotten super glue stuck to your fingers, you know what a pain it can be to get it off again! Don't worry - there's a simple household item you probably already stock that can take care of your super glue super mess!
Who would have thought that dryer sheets can be a quick remedy for super-staticky flyaway hair? But it's true. It's all about the positive charges in the sheets and their ability to neutralize electron buildup. And that's not the only surprising quick fix for hair problems that you can easily find in your home.
At first, it seemed like a clever art installation housed on the web, but now we're not so sure... the Newstweek hack may indeed be legit.
It can feel hard to find time for just about anything these days. But if you really sit down and think about it, you likely have a little more free time in your day than you might actually imagine. The average person has about 4.5 hours of total leisure time over the course of a week.
Alongside Sesame Street, the Dr. Seuss universe has been a constant presence in the formative years of several generations of children in the US.
As a native of Alabama, Apple CEO Tim Cook has a special place in his heart for the state. He also empathizes with the struggles that African-Americans have historically faced in the state, particularly during the 1950s and '60s civil rights era.
The camera system on the iPhone has never been better. Apple's iPhone 11, 11 Pro, and 11 Pro Max sport some of the best shooters on the market. But no level of quality makes up for the fact that shady apps can access your cameras for nefarious reasons. You can take control of the situation, however, and block any app you want from using your rear and front-facing cameras.
We're a few weeks away from the fireworks associated with New Year's celebrations, but that doesn't mean you can't start a little early — in augmented reality.
Some people believe that art makes artists immortal, and now one of the best known performance artists on the planet is working on taking that immortality into the realm of augmented reality.
The next phase of the holographic display is upon us, and Looking Glass is aggressively making sure that it's at the tip of the spear when it comes to leading that charge.
The punch hole design of the Samsung Galaxy Note 10 has challenged users to find a clear way to deal with it. Although it's less intrusive than a notch, if left unaccounted for, it can be just as much of an eyesore. One of the more creative ways we've found is to use as a battery indicator.
Former soccer star and current celebrity David Beckham has the augmented reality abilities of Facebook and Instagram as allies in the effort to eradicate malaria from the world.
With Android 10 hitting the streets (at least for those mobile devices that get quick updates) and the public release of iOS 13 dropping on Sept. 19, Google is releasing an update on Thursday to ARCore that adds some fantastic new benefits to its cross-platform capabilities.
Apple's latest updates to its operating systems add another security feature to its Find My service, so you have an even better chance at locating your lost iPhone, iPad, or Mac should it ever happen. As long as you have the option enabled, you can leverage other Apple users' devices to find yours on the map.
Now that some of the best-known beauty brands are leveraging augmented reality to market and sell products, the rest of the market is beginning to catch up — fast. The latest competitor to add AR to its arsenal is direct sales makeup company Younique.
Thanks to improvements in technology, AR has become more prominent on our phones. With all the power of the Galaxy Note 10 and Note 10+, Samsung decided to add some pretty nifty AR features. One of these is the new AR Doodle mode, a feature that will make your videos pop.
With Google taking on the sidewalks with augmented reality walking navigation for Google Maps, Apple has its sights set on the road.
While Magic Leap has remained mostly silent regarding its plans for its Magic Leap One successor, the software team continues to makes strides with improvements to the device's Lumin OS and SDK.
There's nothing wrong with indulging in guilty pleasures on Spotify every once in a while — we all need a little Coldplay and Creed in our lives. The only problem is, all of your friends and family might be watching. Anyone that is following your Spotify account can potentially see what you're listening to, but there are several ways to hide this shameful and embarrassing activity from the world.
Almost half a year after we broke the story about the demise of Meta Company, there's good news for fans of the augmented reality startup — a rebirth is at hand.
Four months have passed since Mojo Vision emerged from stealth, and we are no closer to seeing exactly what its "invisible computing" technology looks like.
While augmented reality made more of a cameo appearance during Samsung's official grand unveiling of the Galaxy S10 line-up on Wednesday, it's the company's move into 5G connectivity that has huge implications for AR.
Despite funding difficulties that forced Meta to place employees on temporary leave in September, the augmented reality headset maker is reminding enterprise companies that it remains a viable option for visualizing and working with 3D design models.
Magic Leap continues to launch new AR apps on its fledging app store before the door closes on 2018, and this time the app is a sequel from a veteran VR developer and early Magic Leap development partner.
Snapchat is joining the ranks of Netflix, Hulu, Amazon, YouTube, and Apple in the trend toward streaming original programming, but with a twist that rings true to its roots.
While most kids his age are busy playing Fortnite, 11-year-old Yumo Soerianto is developing augmented reality games. Kids like Soerianto are the future of the augmented reality field — they'll likely be coming into their own as professional developers right as AR technologies become lightweight and powerful enough to be contained in a pair of sunglasses.
Microsoft is adding another important piece to its growing immersive computing arsenal by putting its newest Mixed Reality Capture Studio in the center of the movie business: Hollywood.
We've seen all the Magic Leap One glamour shots, and we've even shown you a bit of what it looks like to view augmented reality on the device. But there's something else us super geeks appreciate more than anyone else: the grand unboxing!
You can view battery information in the Today View, you already know what carrier services you, and you can quickly figure out with normal use whether your display orientation is locked, so what do you need the status bar at the top of your iPhone? If you don't find much use for it and would like to see more of your wallpaper, there's a way you can get rid of it for good.
The shifting sands of immersive computing, currently fluctuating between augmented reality and virtual reality, can be hard to navigate if you're only versed in one of the platforms. But a new series of videos from Leap Motion paints a picture of a near future world in which AR and VR will seamlessly merge together, forcing us to change the way we see both.
Earlier this week, we told you about the new DreamGlass augmented reality headset from Dreamworld, a company started by a former Meta executive. The device looks great, and the features sound good, but is it worth your hard-earned cash? I recently took it for a brief spin to find out.
Augmented reality is expected to eventually change everything, and the prevailing view is that those changes will be for the better. The converse view, however, is that the technology will further erode privacy.
It appears we're in the midst of an augmented reality art boom, because in the same month that the famed Christie's auction house launched its mobile AR app, leading art gallery and art seller Saatchi Art has also announced its entry into the AR space.
While you were busy browsing Instagram, composing tweets, or chasing Snapchat updates, an eight-year-old ARKit developer was hard at work on her first step toward taking over the tech world via augmented reality.
By default, the Galaxy S9 and S9+ only have 15 media volume steps — in other words, there are only 15 increments between silent and full volume. That's usually fine if you're using your phone's speakers, but if you're wearing headphones, more fine-tuned controls would be helpful.
