I wrote a python script that allows you to easily ask what service runs on a specific port and vice-versa. Now, I am sure that such a program already exists on our lovely linux OS's, but... I didn't think of that before I started, and haven't found it yet. So if you haven't found it yet either, maybe you'll find this of some use. It's just called getport. If I have a port number, and want to know what services run on that port, I do:
Most smartphone games are clichéd and mundane, but every now and then a mobile game will appear with a new concept or idea that sets it apart from all the rest. While other developers continue to regurgitate the same old "winning" formulas, developer Sebastian Goszyla is changing how we play.
After months of waiting, Google has released the SDK (Software Development Kit) for their Gadget of the Year, the Chromecast. As announced on their blog, the release of the SDK means that any app developer, whether for Android, Chrome, or iOS, can now add Chromecast functionality to their app. And though only a few apps have been released with Chromecast support, that's all about to change.
Welcome back, my aspiring hackers! As mentioned several times in previous Linux tutorials, nearly everything in Linux is a file, and very often they are text files. For instance, all of the configuration files in Linux are text files. To reconfigure an application in Linux, we simply need to open the configuration file, change the text file, re-save, and then restart the application and our reconfiguration is applied.
Welcome back, my neophyte hackers! As part of my series on Wi-Fi hacking, I want to next look at denial-of-service (DoS) attacks, and DoSing a wireless access point (AP). There are a variety of ways to do this, but in this tutorial we'll be sending repeated deauthentication frames to the AP with aircrack-ng's aireplay. Remember, hacking wireless networks isn't all just cracking Wi-Fi passwords! Our Problem Scenario
Has your grandmother ever called you complaining about her internet not working? Don't you wish you could just see what she was talking about and fix it instead of having her try to explain why the mouse won't double-click on the thingamajig?
If you have an iPhone or iPad, but use a Google account for most of your communication, syncing your contacts just got a lot easier. Google recently announced that they added CardDAV support, an open protocol that lets you seamlessly integrate Google Contacts into other services. Google states that "Syncing via CardDAV is only available over SSL for Apple devices on iOS version 5.0 and above." So, if you're running an older iOS version, you'll have to use Google Sync instead.
AirPlay is probably one of the most underutilized features in Apple products. It allows users to wirelessly stream photos, music, or video directly from their iPad, iPhone, iPod touch or Mac to their Apple TV or AirPlay-supported speakers. The Apple support page has a complete list of all the supported and needed devices. Mirroring is also available, but only for the iPhone 4S, iPhone 5, and iPad 2, all of which need to be running iOS 5 or later.
If you do get stopped pull over to the right and make sure you are off the road. If it is at night turn your interior lights on. Keep your hands on top of the steering wheel until the officer tells you what to do. If he asks you do you know why I stopped you always answer no. He will then ask for your drivers license, registration, and insurance. If it is in your glove box or your wallet tell him what you are going to do. This shows respect for the officer. Before he goes back to his car make...
If you're new to DreamCoder for PostgreSQL, one of the first things you may want to know how to accomplish is to connect to a remote PostgreSQL database. Happily, this tutorial will walk you, step by step, through the process. To learn how to establish a connection between a given PostgreSQL database and the DreamCoder for PostgreSQL, take a look!
If you're new to DreamCoder for MySQL, one of the first things you may want to know how to accomplish is to connect to a remote MySQL database securely via SSH tunneling. Happily, this tutorial will walk you, step by step, through the process. To learn how to establish a secure connection between a given MySQL database and the DreamCoder for MySQL, take a look!
The yoga cactus arm movement helps establish stability underneath the shoulders and upper arm area for inversions and back bends. This yoga how-to video demonstrates how to use the cactus arm movement to transition into cigarette girl action. Cigarette girl action is a name that Kira Ryder, our yoga host, has assigned to a movement she uses in her yoga classes. Watch and learn how to transition from cactus arms into cigarette girl movements in yoga.
If you've ever been on the receiving end of a threatening phone call, you'll immediately know the value in being able to record phone conversations on your iPhone. Beyond that extreme example, however, recording calls is still an extremely useful feature to have for important conversations like business meetings and verbal agreements, and it's totally doable with a third-party app.
Hello fellow training hackers. I do not know if many of you are familiar with ruby, but since it is a useful scripting language, that hasn't been covered too much here on Null Byte, I thought why not do some How-tos about it now and then.
For some odd reason, the Netflix app likes to disable the Nexus Player's built-in screensaver. It doesn't use its own, it simply keeps your screen on indefinitely, which of course can lead to screen burn-in. This is not just an Android TV issue, as the Netflix app does the same thing on Roku and smart TVs.
Accidents happen at work. This first aid how-to video demonstrates how to access and treat a nose bleed after a work related accident. Start by establishing what happened and making sure the patient can breathe properly. Inspect the area and apply an ice pack. These first aid tips are sure to keep your workers happy and healthy.
Watch this video to learn about screen writing and story structure in order to make your own movie. The "Inciting Incident" is explained— the moment in the first act that propels the rest of the story into motion. As an introduction into creative storytelling: Don't ever allow the inciting incident to be boring.
Graffiti— do you have the guts to get out there and tag some property? There's a whole lot more than just spray paint involved. To be great, you'll need things like a sketchbook, pencils, pens, markers, spray can tips, latex gloves, legal (or illegal) wall, and most importantly… creativity. If you think you’ve got what it takes to be an urban graffiti artist, follow these steps to become da ’hood’s next da Vinci.
Make sure the bike is properly fit to the child. She should just be able to stand over the top bar of the frame without touching.
Create lasting memories by organizing a well-planned family reunion. This video will show you how to organize a family reunion.
If you want to draw full body manga characters you need to make sure you know how to draw legs. First you should draw hid lines in a box and then connect legs. Make sure you have a gap for the legs and that the legs as even. Draw two circles for the buttocks and then draw legs coming down with a space in between them. Make sure you draw circles to distinguish the ankle and the knee joint. Measure out the leg to make sure the knee to hip and knee to ankle are approximately even. If you want to...
This tutorial is in response to mail to Facebook. Scott Wilde leads you through the process. You can start by creating a brand new profile page. In this case, Mr. Wilde created a profile page for his dog Java Wilde so he could have a fresh new page without having to alter his initial profile page. Fan pages are different than your base profile. Your base profile is not indexed, it is not public, it is private and limited to 5000 friends. A fan page is unlimited up to millions of fans and it c...
To play "People are Crazy," you begin with what is called the intro. For this song, the intro includes playing the same group of notes or strings two times; this is called "repeat" on the sheet music. All of the these notes will be played on the B-string except for one. The exception is played on the G-string and this is just played open. Start on the 10 thread (fifth string capo) holding it with your ring finger, count to the fifth string and play it twice, pause, then play 5, 3, 1, and then...
Watchout! Snowballs! You’re outside. You’re getting pummeled with snowballs. Time to build a snow fort and set-up teams... The snow war is on!
This Hello Kitty drawing is a sketch of an image from the "Hello Kitty" website. It's adorable and isn't the typical image you see on a Hello Kitty character. DragoArt has this video tutorial on how to draw Hello Kitty. Get more detailed instructions on the step-by-step cartoon drawing here.
Bridge is one of the most popular games in the world. The rules may seem overwhelming, but all you need are a few easy steps to learn the basics.
Thanks to modern "smart phones" and the internet, media by the people, for the people is finally a reality. Here's how to use your phone to be a mobile journalist.
For anyone who's ever wondered why people are swatting an odd-looking object back and forth across a net, here's the lowdown. Watch this video to learn how to play badminton.
Turn your possessions into cash and become an online selling machine. You will need: Something to sell, a computer with internet access, an eBay account, a digital camera, shipping supplies, something to sell,a computer with internet access, an eBay account, a digital camera, & shipping supplies.
Discover the art of Telescopic Pole Setup in this informative video, where we guide you through the process of preparing your pole for speedfishing. Whether you're targeting Bluegill, Crappie, Trout, or Perch, pole fishing stands out as one of the most effective methods to reel in a catch.
Cloud computing has come a long way since the days of simple online storage and server networking. Virtually every major company in the world now relies on complex cloud computing infrastructures to reach customers, innovate products, and streamline communications. Their reliance on advanced cloud computing platforms is only going to grow in the coming years.
Lover it or hate it, Android 10 is a big improvement over Android 9 Pie. Based on previous versions, most flagships released in the last two years will get Android 10, but the question is when. So while you wait for those cool new gestures, how about I show you an app that gives you a nearly identical experience?
The hype around augmented reality has risen to a fever pitch over the past two years, and if this week's selection of business news stories are any indication, the din is about to get down right deafening.
Now that the Magic Leap One is out in the real world, the mystery behind the company lies not in whether it will actually ship a product, but when it will ship a consumer product. Or, does CEO Rony Abovitz steer the company in a different direction first?
Since getting our hands on the Magic Leap One last week, we've been methodically delving into each feature and reporting our findings step-by-step. Earlier this week, we took a look at the Screens app (a video viewer) and the Helio app (an AR web browser). This time around, we'll be digging into the Create app, the experience that allows you to fill the real world with objects that transform the nature of your local reality.
Backdooring a powered-off MacBook is easy when a few minutes of physical access is allowed. That attack works well if the hacker also shares a Wi-Fi network with the victim, but this time, I'll show how to remotely establish a connection to the backdoored MacBook as it moves between different Wi-Fi networks.
If competition in the augmented reality space was a spectator sport, then ARKit, ARCore, and HoloLens dominate the prime-time broadcasts on ESPN.
Over the past week, companies took a variety of approaches to investing in augmented reality. Lampix is backing its own effort to build an ecosystem for augmented reality platforms. Nokia and Xiaomi are teaming up on numerous fronts, potentially including augmented reality.
Breastfeeding is the ultimate in farm-to-table dining. It is sustenance prepared just for the baby and delivered with a very personal touch. Along with bonding, breastfeeding provides powerful protection to infants and young children in the form of beneficial bacteria, hormones, vitamins, protein, sugar, and antibodies manufactured on site to support infant health.
