The 2014 Winter Olympics in Sochi are under way, and while you can always catch the replayed broadcast on TV, that’s not always as fun as watching the live stream. Fortunately the wonderful world of iOS apps has us covered, and for most localities you can get completely free access to live streams of the Sochi Olympics. All you need is an iPhone, iPad, or iPod touch, and then grab the app that is appropriate for your locality.
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If you have ever downloaded an M3U file thinking you were going to get a song, audio file, or podcast, you’ve probably noticed the file size is tiny, and the m3u doesn’t really do anything on it’s own. This leads many users to wonder how to play the audio file, or how to convert that m3u into an mp3, m4a, or turn it into another familiar audio format. M3u’s are fairly misunderstood in that sense, they’re actually just a plain text playlist container file that is either a local playlist of audio, or a simple URL (link) to the actual audio content, usually intended to play as an audio stream.

Playing the audio from an m3u is made easy with iTunes, but perhaps more useful is getting the actual audio files out of an m3u container by downloading the source audio to a local hard drive. We’ll cover how to do both.
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Advanced users may need to add a user account to the sudoers file, which allows that user to run certain commands with root privileges.

To greatly simplify what that means, these newly privileged user accounts will then be able to execute commands without getting permission denied errors or having to prefix a terminal command with sudo. This may be helpful (or necessary) for some complex situations, but it poses a security risk for others, thus this is not something that should be casually changed.

Generally speaking, most users are better off using an admin account, using sudo on a per command basis, or enabling the root user. Nonetheless, directly modifying sudoers has plenty of usage situations for advanced individuals with in-depth knowledge of the command line, and it is for those more complex situations that we’ll focus on adjusting the sudoers file as described here.

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A new version of the Evasi0n 7 jailbreak tool has been released by the “Evad3rs” developer team, offering untethered jailbreaking support for the iPhone 5S and iPhone 5C running iOS 7.0.5.
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Filtering photos has long been a popular obsession of iPhone users, whether through Instagram, Afterlight, Snapseed, or the Facebook Camera app. Apple took that popularity to heart and built a variety of filters directly into the iOS Camera app, though the feature has gone largely overlooked by many users. Unlike some of the more garish third party iOS filtering apps, most of the bundled iOS 7 filters are fairly subtle, making them reasonable to use to enhance a pictures appearance.
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There are plenty of useful Mail plugins out there for Mac OS X, but sometimes their use wears out, or the plugin doesn’t get updated for a new version of the Mac Mail app which renders it unusable. If you’ve ever wanted to uninstall a Mail plugin in Mac OS X you’ve probably discovered that, unlike Safari, there isn’t a plugin manager available through the app preferences. Instead, you’ll need to uninstall Mail app plugins manually by deleting the file(s) in question. This isn’t the most intuitive process in the world, but it’s also not too complicated.
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Apple has released the fifth beta of iOS 7.1 to those registered with the iOS Developer Program. The new beta build arrives as 11D5145e and is compatible with all iPhone, iPad, and iPod touch devices capable of running iOS 7.0.

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The MagSafe power adapter is brilliant, using magnets to secure a connection between a MacBook and the AC power charger, it not only breaks away quickly to help prevent mishaps, but it also quickly snaps on to provide power to the Mac. It usually works flawlessly, but on some rare occasions, the MagSafe adapter is seemingly connected just fine but no charge is being passed through to the computer. Fortunately these issues are usually easy to resolve, so proceed through steps 1 through 3 outlined below to get your MagSafe charging the Mac battery again.

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Ever installed a new app or two on a Mac and then went to find them, only to be lost in a sea of other applications that are already installed? For those of us with a ton of apps installed this happens often, but OS X offers several ways to sort through the clutter and quickly locate these newly installed apps. We’ll cover two of the quickest, using Launchpad and also the Finder.
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Apple has released a short film celebrating the 30th anniversary of the Mac. The video is titled “1.24.14”, signifying the date on which the 30th Mac anniversary fell, and emphasizes people doing various interesting things with Apple products. The video itself consists of segments filmed around the world on that date using the iPhone 5s.

The video is embedded below, and is accompanied by a website with some behind-the-scenes details of the movie:
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Many websites are using push notifications to send updates and alerts to Mac users. These alerts are signed up for through Safari, and then arrive as banners appearing briefly on the desktop, then fade away to sit in the Notification Center of Mac OS X until they’ve either been cleared out or addressed manually.

If you no longer want to receive push notifications from a website, you can adjust them on a per-site basis not only through Safari, but also through general System Preferences on the Mac.

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Want to watch the Super Bowl live stream but don’t have a TV or tuner, or you can’t get the stream in your locality? Maybe you’re just not in an area that has coverage of the big game? No sweat, you can still get your football fix with a free live stream available to iPad users from the FOX Sports app.
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This weeks featured Mac setup is used by audio producer Nathaniel T., this is a killer setup and there’s a lot of awesome hardware to cover, so let’s jump right to it and learn more…
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If you have music actively playing, or a song or iTunes Radio station is paused within the Music app, you can quickly jump to the Music app by going through the Control Center of iOS. In many cases, this lets you adjust songs or radio stations quicker than using the multitasked to switch apps. This is a fairly simple trick, and those who listen to a lot of music on their iPhones and iPads should appreciate the convenience.

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Touch-based clicking is an alternate input form that uses trackpad (or Magic Mouse) taps as a click. For most Mac users, turning on tap-to-click is best done from Mac OS X System Preferences, but advanced users who require more control, automation, or remote enabling of the feature can also enable tap-to-click through the command line by using defaults strings. Using this advanced method also offers the benefit of allowing touch-clicking at the login screens of Mac OS X, something that isn’t available by default if enabled through the GUI controls.

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Need to find a system file or several, but you aren’t entirely sure the directory path of where that system item is located on Mac OS? Maybe you’re looking for a plist file and you aren’t sure if it’s in the user Library folder, or the System Library folder? Rather than digging about in the variety of / root directories, use this excellent Finder based Spotlight search trick to include system files within your search results.
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The Control Center feature of iOS offers quick access to some of the more frequently used settings toggles on the iPad and iPhone, like wi-fi and orientation lock. This is undeniably convenient, but not every user wants these toggles to be readily available to anyone who picks up their device, and in some higher security situations these functions may be considered inappropriate to have easy access to. If security is more important than convenience, consider disabling access to Control Center from the lock screen.

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Banner notifications pop up on the side of the screen in Mac OS X and disappear on their own within a few seconds. Some users may find that banner persistence time to be either too long or too short, and that is what we’re going to focus on changing here, giving you some control over how long the banner notification lingers over the desktop.

You can change how long the notification alert banners show on screen on the Mac, as this article will show.

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