Wednesday, January 25, 2012

Spoof Your MAC Address in Snow Leopard and Lion OS X 10.6 / 10.7

MAC address, sometimes also refereed to as "physical address" is a unique identifier assigned to every network device. Contrarily to the IP address, which can change dynamically, a MAC address is a bit like a serial number intended todifferentiate every network device on the planet. Here's what it looks like : 01:23:45:67:89:ab.

Changing or "spoofing" your MAC address can be desired for multiple reasons and is quite simple to do in Snow Leopard.

In this tutorial, we'll assume you want to change your wireless adapter's physical address.

To find out what is your AirPort card's current MAC address, type this in the Terminal.

ifconfig en1 | grep ether

This means to disconnect all current wireless network connections while leaving AirPort enabled.

Open the Terminal and paste this command :

sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -z

You will be asked for your password to execute this command.

The airport command is part or Apple's Apple80211 framework. Essentially, it's what connects you to Wifi networks. The -z option disassociates from any network.

Tip: You can set up a simpler access to the airport command by creating a symbolic link. To do this, paste the following command in the Terminal:

sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport

Next time, you will simply need to type ariport -z to disassociate. You may also use airport -I to get information on your current connection.Once disassociated from the wireless network. You can change the MAC address with:

sudo ifconfig en1 ether 00:00:00:00:00:00

You can of course enter what ever you want as long as it is in the correct format. You can verify with ifconfig en1 | grep ether that your address is changed.

To revert your MAC address back to its default, simply reboot your machine.


replayTV Resumes Electronic Programming Guide

January 2, 2012 7:46 AM

replayTV Resumes Electronic Programming Guide

After the announced shutdown of the ReplayTV programming guide service, we have had many positive, enthusiastic comments about the ReplayTV DVR products and services. In light of this response, ReplayTV and its parent company Digital Networks North America, Inc. have decided to continue the electronic programming guide service pursuant to the terms of your service activation agreement. We thank you very much for all of your support and enthusiasm over the many years these products have been sold.


As we have said previously, the analog programming that the ReplayTV units are capable of recording is in fact likely to be converted to digital signals in the very near future at which point the ReplayTV units will no longer be able to record such programming. We encourage our users to consider digital video recorders that have this digital recording capability as well as additional technological advances which are not a part of the ReplayTV units (all of which were end of lifed by 2006). For monthly subscribers of the ReplayTV service, we are exploring options by which you may continue paying for and receiving such service going forward. We apologize in advance should there be any minor disruptions in the ReplayTV service while we implement the continuation of the programming guide. Thank you. ReplayTV

Hump Day

Ditch Hard Drive Clutter with an Organized, Automated Home Folder


By Whitson Gordon Jan 24, 2012 8:00 AM

Ditch Hard Drive Clutter with an Organized, Automated Home Folder

 Your home folder is the base of operations on your computer, where you throw every document, app installer, photo, and other file you'll need later. So why does it look like it's been ravaged by a virtual tornado? Here's how to organize all of your documents so you never have to rummage through a mess of files again.
Icons by David Lanham .
We've already talked about how to clean up and organize your desktop , but your documents folder can get just as cluttered, especially since a lot of what you keep on your desktop is temporary—while your home folder builds up every project you've ever worked on, not to mention half the files you download. Building off of Gina's original document-organizing method , we're going to show you an updated folder structure for your documents, how to integrate it with Dropbox so you have it everywhere you go, and how to keep it clean without ever having to touch it.

Organize Your Folders

The first step in getting your home folder under control is to create a folder structure that works for you. Most of the home folder is already set up for easy organization—you have your documents in one folder, your music in another, and so on. But within those individual folders, things can get cluttered quickly.
Generally, I let my media player manage my Music folder, and my photo manager deal with my Pictures folder (though you can always do it yourself , too). Your Documents folder, on the other hand, is up to you. You could just shove every word document, PDF, and other miscellaneous file in the documents folder and leave it up to your search function, but I prefer to add at least one layer of organization so I know where everything is. This is a little different for everyone, but I've found that these five folders should provide a good skeleton for just about anyone.
  1. Bak : I like short folder names, since I often have to access them with the command line, but you can name these folders however you want. Bak stands for Backup, but don't be fooled: this isn't where your system backups go. Those should reside in the cloud , or at the very least on an external drive. Rather, this folder is for application-specific backups, settings, and other files. That means your Quicken backup file, exported address book CSVs, and stuff like that go in here. In addition, a lot of programs—like the GIMP or PhraseExpress, for example—like to put settings folders in your Documents folder. Usually, you can't change their location, but I don't like them cluttering up the root of my Documents folder. So, I usually hide them and place a shortcut to them in the Bak folder—at least for the ones I'd need to regularly access. You can hide a folder in Windows by right-clicking, going to Properties, and checking the "Hidden" box. Mac users don't really have this problem, so you shouldn't need to hide folders inside your Documents.
  2. Docs : This is where all documents related to current, open projects go. For me, that means HTML files of any articles I'm currently working on, Zip files pertaining to anything still on my to-do list, and so on. You can organize this into sub-folders if you have a lot of documents, though I find that I usually don't need to (since most of my work is online). This folder can fluctuate and change often, and even though we'll automate the process as much as we can, you'll want to go through this folder regularly and purge everything that you don't currently need quick access to.
  3. Docs Archive : This is where things from Docs go when you no longer need them. For me that means finished articles that have been published, past invoices, contracts, and whatever else I might need access to "one day". It is a long-term archive, and you shouldn't be regularly accessing anything in this folder—it's going to get big and unwieldy, and that's okay, because on the few occasions you need something from it, you can just search. I usually like to put a shortcut to Docs Archive in my Docs folder, so I can easily drag and drop old documents to archive them, but that's up to you.
  4. LTS : LTS stands for Long Term Storage, and this is where you dump things that don't really fit in Docs Archive or Bak. This is where I keep ISOs for any live CDs I may need, PDF rulebooks for my favorite tabletop games, guitar tabs I want to store locally, or manuals for my gadgets and other tech. I prefer to keep these things out of Docs and Docs Archive because they're usually more personal than work-related, and I'll usually access them more often. What you store here is up to you, but I found it was a good location for all the things that didn't yet have a place.
  5. Scripts : This is where you keep any scripts, shortcuts, registry tweaks, and other similar things. Even if you aren't a programmer, you may find there are a few things you want this folder for—whether it's AutoHotkey scripts, your Todo.txt file , scripts you need for Geektool or Rainmeter , and so on. A lot of times, the difference between Bak and Scripts can get murky, especially if you don't have too many scripts. If you find that both folders are fairly empty, you can consolidate them into one folder for easier access. I have a lot of random scripts I keep on hand for different things, though, so I prefer to keep them separate. Again, you can tweak this structure to fit your workflow—this isn't set in stone.
I don't usually add folders within any of these folders, with an exception or two. The less clicking you have to do to find a file, the better, so you don't want some big complicated folder tree if you don't need one. I've found that one or two folders deep is all I need to keep everything organized, though depending on how many documents you're throwing into the Docs folder, you may want to split it up into further subfolders. Since most of my work is online, I find that I only ever have a few documents at a time in there anyway, so your mileage may vary.
Lastly, you should have one or two places where you temporarily store files. These days, that's usually your Downloads folder and/or your Desktop . Everyone organizes them a little differently , but I've found that if I need to organize them, I'm relying on them too much. I set Firefox, uTorrent, and other programs to dump their downloads in my Downloads folder, and I usually use whatever it is—an app installer, a .torrent file, or whatever else—immediately, and then it can be deleted. If it's a document or PDF, I'll usually put it right into Docs. Like Docs, this folder should never have too many things in it at once—once you've used it, delete it, or put it into one of the above folders if it has a place there. My Downloads folder is essentially a halfway point between the internet and my documents, so if something's been in there for awhile, it isn't where it needs to be.

Automatically Keep It Clean with Belvedere

Coming up with an efficient folder structure helps out a lot, but constantly having to move files around is kind of a pain. We can automate some of the process with a program like Belvedere for Windows , or Hazel for Mac . We've shown you how to use them before , so we won't go into too much detail here, but you can use a few simple rules to make sure everything stays clean.

For example, my Docs folder gets pretty cluttered after a week or two, due to all the articles I save over the course of a few days. Instead of going in there and moving them to Docs Archive myself, I can set Belvedere to do it automatically. To do so, open up Belvedere's settings and click the plus sign in the bottom left corner to add a new folder. Choose your Docs folder, and create a new rule. Call it whatever you want, and make sure the conditions are "Extension is doc" and "Date last modified is not in the last 7 days". Obviously, you can change the file extension to whatever you want. Under "Do the Following", I set it to move the file to Docs Archive. See the image to the right for an example of this rule.
Now, Belvedere will automatically archive documents of that type that have been in there for over a week. You can tweak the rule as you see fit; I've found that a week is usually sufficient for me. You can also check the "Confirm Action" box in the Edit Rule window if you want it to give you a popup every time it moves files, but this can get annoying.
I've set up a similar rule for my Downloads folder, that moves all week-old EXE files to the Recycle Bin (since these are usually installers that I no longer need). Again, you can do it with whatever file types you want. If you want to get more advanced with it, too, you can—whether that's automatically adding downloaded music to your favorite media player, regularly emptying the recycle bin, and more. Check out our full guides to automating your folder organization with Belvedere and Hazel for more ideas and info.

Sync Everything to the Cloud with Dropbox

 
Lastly, we'll want to make sure all of our important documents get synced to the cloud so we can access them anywhere. Again, we've talked about this once before , but we're going to use a slightly different method. Instead of using our Dropbox as our home folder—since I like the default home folder structure—we're going to use symbolic links to sync only the folders we want. Symbolic links are essentially like shortcuts, except your computer doesn't recognize them as shortcuts—it sees them as the actual folder they're linking to.
On Windows, the process is a tad confusing. We're still going to put the folders we want to sync in our Dropbox folder. This is the only way it works on Windows. Then, we'll create symbolic links in those folders' original locations, so it's like they were never gone, and all your apps will still use the same file paths to find all your documents and settings.
To do this, first grab a folder that you want to sync (we'll use Docs as an example) and drag it into your Dropbox. Then, to create a symlink, you'll need to jump into the command line and run the mklink command using this syntax:
mklink /D C:\Path\To\Link C:\Path\To\Original\Folder  
So, in the case of the Docs folder, which now resides in our Dropbox, this would:
mklink /D C:\Users\Whitson\Documents\Docs C:\Users\Whitson\Dropbox\Docs  
Now you should see a link to Docs in your Documents folder, which leads you to the real Docs folder in your Dropbox.
In OS X and Linux, you can leave your desired folder (again, in this case, Docs) in its original location, and create a symlink in your Dropbox to sync the folder. Do this with the ln command, which works like this:
ln -s /path/to/original/folder /path/to/link  
In which case, you'd run this command to link the Docs folder:
ln -s /Users/Whitson/Documents/Docs /Users/Whitson/Dropbox/Docs  
Now, repeat this process for any other folders you want to sync—I sync all my Documents folders and my photos, but not my music, videos, or downloads—and you'll have access to them on all your other machines without messing up your computer's original directory structure. Note that if you're uncomfortable with the command line, you can always use an app like previously mentioned Dropbox Folder Sync for Windows or previously mentioned MacDropAny to create those symbolic links.
Obviously, everything in this guide is subject to your particular wants and needs. If you only have one or two "scripts", you can always just throw them in Bak to make your life easier, or if you find you need another folder for something specific related to your work, go ahead and create it. This is merely a skeleton outline, and should provide you with a starting point for a newly minted home folder with all the syncing, automated cleaning goodness you can think of. Got any of your own tips or modifications to this? Share them in the comments below.



Friday, January 20, 2012

Infographic: Online Music Visualized



 
In 2011, we collectively listened to 64,876,491,602 songs on the Internet. Whether it was on YouTube, SoundCloud, Rdio or MySpace, the citizens of the Web listened to quite a lot of music last year. Bands and musicians made over 3 billion new fans, who viewed artist profiles over 16 billion times. These are just a fewdata points recently released by Next Big Sound, a startup that tracks the popularity of music and individual artists across a range of digital music providers and social services.
Digital music only continues to grow and mature , as streaming services explode, Internet radio companies go public and developers begin using the power of open APIs to mash up sounds and services. SoundCloud alone saw 231% growth last year, while Twitter saw a 104% increase in music-related activity.
The top artists on the Web are mostly unsurprising. You knew that people can't get enough Lady Gaga and Justin Bieber, for better or worse. Rihanna. Katy Perry. Adele. No shockers there.
What's interesting, though, is how the Web is paving the way for unsigned, independent artists to reach levels of popularity that rival major label acts. This is especially true on SoundCloud, where unsigned artists flock to upload their recordings. But even across the larger Web, three unsigned artists broke into Next Big Sound's "Social 50" list, which chronicles, the 50 biggest artists across all of the social and music sites that they track.
These numbers, while impressive, should be taken with a grain of salt. Next Big Sound has gone to great lengths to pull data from sources like YouTube, Rdio, Last.fm, Pandora, SoundCloud and several others. One service missing from their list is Spotify, which just launched in the U.S. this past summer and has seen enormous growth since then. Still, it looks like they're using a pretty hefty sample of online music data to draw their conclusions. You can take a closer look at their methodology . if you're curious.
In 2011, we collectively listened to 64,876,491,602 songs on the Internet. Whether it was on YouTube, SoundCloud, Rdio or MySpace, the citizens of the Web listened to quite a lot of music last year. Bands and musicians made over 3 billion new fans, who viewed artist profiles over 16 billion times. These are just a few data points recently released by Next Big Sound, a startup that tracks the popularity of music and individual artists across a range of digital music providers and social services.\n\nDigital music only continues to grow and mature , as streaming services explode, Internet radio companies go public and developers begin using the power of open APIs to mash up sounds and services. SoundCloud alone saw 231% growth last year, while Twitter saw a 104% increase in music-related activity.
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Avg American Spends Over $1,000/Year on Coffee

January 20, 2012 11:09:04 PM

Average American Worker Spends Nearly $1,100/Year On Coffee

consumerist.com

Some say that coffee is the fuel that keeps the American workforce moving forward. And it's a fuel that comes with a hefty price tag, as a new study shows that the average member of the American workforce spends almost as much on coffee every year as they do on commuting to and from their job.

According to Accounting Principals' latest Workonomix survey, the average American worker is shelling out more than $20 a week on coffee, for a yearly average of $1,092. Whereas commuting costs for the average worker come out to around $1,476 per year. And when you consider the volume of your typical coffee drink versus a gallon of gasoline, it looks like we place a higher value on our java jolt than we do on the 87 octane in our gas tanks.

The younger whippersnappers (ages 18-34) in the office are paying almost about $10 more per week on coffee than their 45-and-older counterparts ($24.74 vs. $14.15, respectively).

Another huge expense for the American worker is lunch, with 66% of the workforce opting to buy their midday meal rather than pack one. This comes at an average cost of around $37/week, making it significantly more expensive than commuting or coffee.

However, with times still being tough, 35% of the survey respondents told Accounting Principals that they have made it a goal to start packing lunch this year to save money.

And, perhaps not surprisingly, that 18-34 age group is paying a lot more for lunch than the 45+ set ($44.78 vs. $31.80, respectively).

Worth mentioning here is that, when asked what they thought their biggest work week expense was in the last year, 42% of respondents thought it would be commuting costs, and only 11% chose lunch expenses.


Infographic: What the Heck is an LLC?



 The kind folks at Intuit have posted this infographic on their blog this week that describes what a limited liability corporation is and how it stacks up to other kinds of corporate entities. It couldn't come at a better time for my family, as my wife is considering expanding her own business and wants to investigate her options. LLCs are great if you want to limit the amount of bookkeeping you have to do and if you don't mind paying self-employment taxes. A better choice for larger businesses is an S Corporation (which is what I have used over the past several decades) which has more books to keep but also more flexibility when it comes to how your income is taxed too.
 

Untethered iPhone 4S and iOS 5 Jailbreak



 iPhone-hacking group Chronic Dev Team just released the first untethered jailbreak for the iPhone 4S and iPad 2 running iOS 5.0.1. We've explained why a tethered jailbreak can be such a hassle , which is why we've been waiting to recommend jailbreaking your up-to-date iPhone . Luckily, that wait is over.
…for Mac users, at least. Like normal, the initial release of the GreenPois0n tool, dubbed GreenPois0n Absinthe, is available for Mac only, with a Windows and Linux version on the way. Keep your eyes open for an update to our jailbreaking guideshortly.

Your Wait is (Finally) Over | GreenPois0n

Note: If you're having trouble loading the GreenPois0n page, here's a direct link to the download.

Manual Photography Cheat Sheet

January 20, 2012 12:14:08 PM

Living in the Stills - Manual Photography Cheat Sheet

livinginthestills.tumblr.com
  

Notes:

Exposure

- The light meter is different from the exposure setting.

- Keeping your light meter at "0" doesn't necessarily mean it's the perfect setting. Just don't stray too far from the "0". Adjust to your liking.

- Positive numbers on your exposure setting will make your photos brighter.

- Negative numbers make your photos darker. 

Aperture

- Small numbers (like f/1.4) have larger openings, which let in more light.

- Big numbers (like f/16) have smaller openings, which let in less light.

Shutter Speed

- Seeing 100, 250, 320, etc. on your viewfinder means "1/(number seen)", like "1/100".

- Try not to use 1/60 or less when handheld, that's when you use a tripod or look for something steady.

- Using longer exposure (slow shutter speed) will let in more light.

- Using shorter exposure (fast shutter speed) will let in less light.

ISO

- ISO is the sensitivity of your camera to light

- Lower numbers are less sensitive to light, which give smoother photos.

- Higher numbers are very sensitive to light, which give very grainy and noisy photos.