The iPhone is connected to a computer with it’s USB cable, you launch iTunes and… the iPhone isn’t shown in iTunes. What gives? Fixing this problem is probably a lot easier than you think, and after fielding a call about this I found the simplest explanation was the solution as to why someones iPhone wasn’t … Read More

We recently showed you how to delete Safari, Mail, and other default apps installed with Mac OS X, and procedurally iTunes is not much different. Unlike uninstalling applications from third parties, if you attempt to drag the iTunes app into the Trash can, you’ll see a dialog box warning that ‘“iTunes.app” can’t be modified or … Read More

SHA hashing is frequently used with distribution control systems to determine revisions and to check data integrity by detecting file corruption or tampering. For common usage, a SHA checksum provides a string that can be used to verify a file been transferred as intended. If SHA checksums match, the files integrity has been maintained. This … Read More

If you have tried to delete Safari, Mail, FaceTime, Chess, Photo Booth, Stickies, QuickTime, or any of the other default Mac OS X apps before, you’ll know the Finder prevents you from doing so. Try to move one of these apps to the trash to uninstall it and you’ll get a message saying: ‘”Safari.app” can’t … Read More

For those of us up north battling the cold winter, this Mac setup at sunset is sure to inspire some envy. Reader Pavel G is spending his winter in balmy Goa, India, and set up a desk on the rooftop of a house near the beach. Here’s the hardware he’s using to be productive while … Read More

If you need to delete sensitive information and have it completely inaccessible, you’ll want to use the “Secure Empty Trash” feature. This works by writing random patterns of data over a trashed file immediately after it has been emptied, or removed from the filesystem, such a process which otherwise takes place over time throughout normal … Read More

Mac OS X has a secondary Cut and Paste function that provides the ability to cut and paste additional information without overwriting existing clipboard contents. This alternative clipboard is completely separate from the normal clipboard accessible with Command+C and Command+V, and instead you’ll use different keystrokes to access the secondary cut and paste feature and … Read More

It’s easy to lose track of all the defaults commands used to perform tweaks to Mac OS X, but with the help of the history command it’s easy to list every defaults write and accompanying defaults delete commands ever used on a Mac. Launch the Terminal to get started. See All Defaults Commands Executed To … Read More

Firefox 10 has been released and is available to download for Mac, Windows, and Linux users. The new version isn’t too different from version 9, but includes bug fixes, better extension management, an auto-hiding forward button, improvements to CSS3 capabilities, and antialiasing support for WebGL, as well as some other additions that the average user … Read More

Need to quickly encrypt a file from the command line? With OpenSSL, you can encrypt and decrypt files very easily. For the purpose of this walkthrough, we’ll use des3 encryption, which in simple terms means a complex encryption algorithm is applied three times to each data block, making it difficult to crack through brute force … Read More

The MacBook Air is widely considered to be one of the best Macs ever made. It’s incredibly portable, but also powerful enough to serve as a workstation, and setups like this one sent in by Stephen V really show off the flexibility of the ultraportable Apple laptop. Combined with a Thunderbolt display, the MacBook Air … Read More

The default behavior for most command line tools is to show sizes in bytes, for tiny text files that is fine but when you start working with larger items this becomes difficult to read and interpret. The solutions is fairly simple, pass a “human readable” flag with the command, which will convert bytes to a … Read More

The powerful Vim text editor is a longstanding favorite amongst developers and sysadmins, and now it has been ported over to the iPad and iPhone. The version for iOS is full featured, including automatic indentation, visual mode, language-aware syntax highlighting, integrated scripting capabilities, macro recording and playback, place markers, multiple clipboards, and much more. Download … Read More

Modern versions of Mac OS X include a great tool called tmutil that lets you interact with with Time Machine from the command line. It’s a powerful utility that has a ton of options, and we’ve used it before to disable local snapshots, but for the purposes here we are going to use tmutil to … Read More

Simple desks are often the best, with nothing unnecessary to distract you from getting things done. This nice nearly wireless reader submitted Mac setup comes to us from Roland C. Sure there’s a power cable for the iPhone and probably for the MacBook Pro too, but the rest of this is uncluttered joy. Here’s what’s … Read More

Apple’s free interactive book creation app iBooks Author was just released, allowing for anyone to make multi-touch iBooks for iPad. Unfortunately it’s officially for Mac OS X 10.7 only, and if you try to install it on Snow Leopard, you’ll get an error message. With a little work we can get around that error message … Read More

You can monitor disk activity in Mac OS X by using the Activity Monitor app or several command line tools. Activity Monitor is the easiest and most user friendly, but the Terminal options allow further information to be retrieved.

Chris W sent in this very unique Mac setup of a portable video editing station inside of a tent! Why would someone edit video in a tent? Here’s what Chris says about the workstation: Here is a setup that I was using a couple of weeks ago while covering a local motor sport event. Keep … Read More