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How To: Perl for the Aspiring Hacker - Part 1 - Variables

Before I start a series on remote exploitation, I think we should learn the basics of Perl. Perl, Ruby, C, C++, Cython and more are languages that some penetration testers just need to learn. Perl is a great language for multiple things, sadly, like many other scripting languages, it is limited by the environment in which it is designed to work in.

How To: Scan & Save Old Printed Photos to Your Smartphone

Believe it or not, there was a time when smartphones weren't the primary tool for taking photos. People actually walked around with bulky film-based cameras on their necks, and some even used cheap disposables. While photography wasn't introduced to the world when smartphones came out, it's definitely more accessible—and everyone is a photographer now.

How To: Revert Back to the Classic Google Maps Version for Desktop

When the Google Maps web app got a massive redesign earlier this year, I was pretty excited to try it out, but it was a fairly disappointing update for me. The slower load times, confusing street view, and bicyclist neglect are just a few of the reasons I don't enjoy it over the old classic Google Maps. The brand new drag-and-drop measuring tool released this week is actually pretty useful, but not enough to change my mind.

How To: Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead

You may already know that you can build a functional circuit on a sheet of paper with the graphite from a pencil, but you'd probably never think of using it to fix an electronic device. This same principle can be used to bring back a bricked phone, but can also repair a damaged or corroded trace in a printed circuit board. Redditor 404ClueNotFound spilled water on his favorite computer keyboard (like so many of us have done before). The damage was minimal, but after drying it out, one key sti...

How To: Make a Totally Geeky LED Pocket Watch That Tells Time in Colors

The cell phone may have replaced the pocket watch, but thanks to some clever mods and hacks, "old-fashioned" time telling is making a comeback. Smart watches that connect to your mobile device cannot only tell you what time it is, but also change the song you're listening to and let you know how many Facebook notifications are waiting for you. Frank Zhao, an electrical engineering student at the University of Waterloo, decided to do something a little different with his LED pocket watch. It h...

How To: Build an ARP Scanner Using Scapy and Python

As you might know, there are a multitude of tools used to discover internal IP addresses. Many of these tools use ARP, address resolution protocol, in order to find live internal hosts. If we could write a script using this protocol, we would be able to scan for hosts on a given network. This is where scapy and python come in, scapy has modules we can import into python, enabling us to construct some tools of our own, which is exactly what we'll be doing here.

How To: Organize your home office if you are visually impaired

This video tutorial demonstrates tips for how to organize your home office when you are visually impaired. Here a rehabilitation specialist is helping a visually impaired person. The person who is visually impaired should know what is visually important to him/her. Mostly these people obviously need to know where every thing is because they don’t have their eyes to depend anymore. Here visually impaired person is 66 year old Deanne Jackson. She has wet macular degeneration. In order to set up...

How To: Apply light sources to 3D projects in Photoshop

Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to apply light sources to 3D projects in Photoshop.

How To: Turn an old scarf into a purse with Threadbanger

In this tutorial, we learn how to turn an old scarf into a purse with Threadbanger. First, you will grab your old scarf and tie it at the ends, making a knot. After you have tied each of the ends, bring the opposite ends together and tie them together into a knot. After this, do the same on the other side. Now, you will have two handles and a hobo type of purse to carry around! This is a great way to use a scarf that you aren't going to wear. You can make this however you would like using dif...

How To: Create a simple Christmas card using Cricut

In this tutorial, we learn how to create a simple Christmas card using Cricut. First, you will need to take your card stock and fold it in half to create your basic card, pushing hard on the crease. After this, place a green holiday print on top of the front of the card and adhere it down. Next, cut out a bell shape outline, then cut out a piece of white paper in the same shape. Apply the white paper down first, then place the bell frame over the top of it. Push down a stamp sentiment on the ...

How To: Make your own Twilight movie poster with Photoshop

This three part video tutorial will show you how to take an ordinary photo and turn it into a Twilight movie poster, using Photoshop. This video takes you step by step through the process from finding your image to editing it into a funky, unique poster. Now all you have to do is print it out and blow it up and you will be the envy of all your Twihard friends!

How To: Light a match (while bartending) with one hand

This video illustrates how to light a match while bartending with one hand. Take a pack of match sticks. Slide the paper over the match pointer with your thumb. Fold a match stick backwards to the pack and fold it once at the edge of the pack. A match strip is printed over the edge in pack of match sticks. Just let the match stick rub the match strip using your thumb and the match stick is lighted up. Just slide over the table. Benefit after watching this video: 1. To light a match while bart...

How To: Make a steampunk style deep sea diving helmet

Start with an old school globe, then dismantle it and remove the printed paper map. Then build up the shoulder and neck area with Chavant clay and cover up the seam. Cut a few holes in the globe and attach a few extra accessories. Then add a coat of paint and you have your own deep sea diving helment for your next steampunk adventure!

How To: Fold a spinning paper helicopter

Tired of paper airplanes? Make a paper helicopter! You can download and print out a pattern off the Internet to make a toy helicopter with a real spinning paperclip propeller! Use colored paper and colored pencils on your rig, and hold contests with your friends.

How To: Make a vintage-inspired greeting card

Do you have a penchant for all things vintage? Why not save some money the next time a birthday or special occassion arises and make your own vintage-looking greeting card? In this video, Niki Jackson shows you step-by-step how to create this adorable greeting card using background papers, printed materials and distress inks.

How To: Process black and white film photographs

Ruth from Stuff.tv goes retro to show us how to process a black and white photographic film. Film isn't dead, maybe because there's nothing quite as satisfying as printing out a set of negatives to make photographs. Watch this video photography tutorial and learn how to process pictures from black and white film.

How To: Find free books online

In this video, D.Lee Beard reviews two products: the Epson R280 6-color inkjet printer which can print on CDs and DVDs as well as 8.5 x 11 paper, and a review of the Kensington 19-in-1 Media Card Reader. He also explains how to find free books online, and viewer questions are answered on video instant messaging, and mac compatible mp3 players. Be sure to check out our http://AsktheTechies.com web site, Episode 71, for links to items discussed in this video.

How To: Use CSS in GoLive CS2

Formatting text can be tedious. In the print world we use Paragraph and Character styles. In the web world we use Cascading Style Sheets (CSS). In this video we'll take the wraps off GoLive's new CSS interface and learn how to transform those standard H1, H2, etc. tags into something a lot more customized to your taste.

How To: Use symbols or stock photos in Illustrator CS2

The next time you find yourself in need of the same element in multiple places on your page, it’s probably time to check out Adobe Illustrator CS2’s Symbols. Symbols are more efficient than just duplicating elements in your document, and they also allow your Illustrator documents to print faster. Lastly if you ever need to update all those elements it’s much faster to update the master symbol.

How To: Use the Bridge to connect to Photoshop services

Not only can the Adobe Bridge be used to browse and add metadata to your photos, but it can also be used to connect your photos to the online Photoshop Services. With Photoshop Services you can order prints, order books, cards and calendars as well as simply share your galleries online with your friends and colleagues. You can even sell your photos through the Adobe Photoshop Services partners.

How To: Use the crop tool effectively in Adobe Photoshop

Kingsley Singleton teaches us about cropping images in Adobe Photoshop. He discusses the importance of properly cropping pictures, and the basic ways to do so. He first shows us how to properly crop images to ensure that printed pictures are the proper size for the paper. Clicking on the image and then dragging the marquis over the picture will select the area of the picture that you would like to use. Moving the corner arrows will adjust the size of the area selected. Then, to properly size ...

Hacking macOS: How to Perform Situational Awareness Attacks, Part 1 (Using System Profiler & ARP)

The first few minutes after gaining access to a MacBook are critical — but where do we begin? Using tools built into macOS, we can develop an in-depth understanding of running background processes, detect antivirus software, locate sensitive files, and fingerprint other devices on the network. All of this can be done without installing additional software or modifying any files.