Mac OS

If you have two directories you need joined together, you can either drag and drop everything together, use the ‘mv’ command to move files manually, or, as we’ll show here, you can quickly merge any two directories within Mac OS X by using the command line tool ditto or ‘cp’. The command line is generally … Read More

You can easily prevent changes being made on any files or folders in Mac OS X by locking the file or folder in question. This locking capability will also prevent the file or directory from being deleted, since the Trash will not empty while a file is in a locked state. Locking files and folders … Read More

So you forgot your Mac password… uh oh. Don’t worry, it happens and you aren’t out of luck. You’ll need to reset the forgotten password and there’s several ways to do this, we’ll focus on the three best methods; the first is dirt simple and will utilize the Apple ID (yes, the same on you … Read More

If you’ve ever needed to select and copy portions of a text document that are non-contiguous, in other words, sentences or words that are not right next to one another and do not touch, you can do so with a little-known text selection shortcut trick in Mac OS X.

Anytime you are connected to a local area network (LAN) you’ll be assigned an IP address for that network, and often it’s important to know what this IP address is. There are two quick ways to get your LAN IP address in Mac OS X, one is more user friendly using the GUI, and the … Read More

If your Mac is suddenly running sluggish and you launched Activity Monitor, you may notice a process named ‘mds’ cranking away at 30% and even up to 90% CPU utilization. If you see this, don’t worry, it’s not abnormal behavior and your Mac isn’t crashing, it’s just indexing it’s built in search engine. What is … Read More

The Mac firewall has long been based on IPFW, a robust and strong software firewall that comes form the unix world. But managing IPFW usually requires digging around in the command line, so as I was recently looking around for a Mac OS X GUI to IPFW, I came across WaterRoof. If you’re looking for … Read More

If you’re troubleshooting a Mac machine with some particularly odd issues that routine measures don’t seem to be resolving, it can be helpful to list what kernel extensions are activated, particularly third party kexts loaded in OS X. Determining what kernel extensions are loaded and running in Mac OS X is rather easy, and using … Read More

If you have added any third party system preference panels to the Mac, you can easily remove them if you no longer have a need for that system preference panel.

Scrolling with momentum is a feature that is included with some MacBook Pro trackpads (and MacBooks thanks to a recent software update from Apple). The behavior is very much like the iPad or iPhone, when you are scrolling through anything you can give the trackpad a swipe and the speed of your gesture will determine … Read More

Apple is working on a “revolutionary” new Mac OS X 10.7 feature, according to a new job posting on Apple.com: We are looking for a senior software engineer to help us create a revolutionary new feature in the very foundations of Mac OS X. We have something truly revolutionary and really exciting in progress and … Read More

Long ago in a time far far away, OK really it was just prior to Mac OS X, there used to be a Trash icon on the Desktop. Yup, earlier versions of Mac OS didn’t have a Dock at all, and the Trash was just another item on the desktop, sitting in the bottom right … Read More

Apple has launched their official Safari Extensions Gallery, at this time it features 100 extensions out of the roughly 300 out in the wild. All of the extensions on Apple’s gallery have been digitally signed and sandboxed so you don’t have to worry about security problems like some of the Firefox extensions have had in … Read More

RTS fans around the world are having a party today; Starcraft 2 is out for both Mac and Windows, and you can download the game now directly from Blizzard or pick it up from various retailers. The game costs $60 regardless of whether you get the digital distribution/download or if you opt for the physical … Read More

Modern versions of Mac OS have a feature for MacBook Pro, MacBook Air, and MacBook that will report to you the condition of your battery, as shown through the battery menubar item. Usually charging messages are shown there, but there are two other messages you may see in that menu, and they are “Replace Now” … Read More

Did you accidentally ignore a Software Update in MacOS or Mac OS X and now you need to install it on a Mac? Perhaps you were putting off a specific update for one reason or another, and now it’s time to install that ignored or hidden update again onto Mac OS X. Fortunately, getting the … Read More

If you use FileVault and QuickLook on a Mac you may want to know that the combination of the two may leak some sensitive information from encrypted volumes. Reader Jack R. sent in the following tip, explaining the situation further: When FileVault and QuickLook are used concurrently, information about what files are stored on the … Read More

Using Text Substitution, you can easily write any special character or symbol like ™ or ® just by typing something like TM or (r). It can also be used to expand long phrases or particular words by typing shorter abbreviations, for example you could type “myeml” to instantly type out an email address, and it … Read More