Mac OS

Another method to install Mac OS X Lion on other personal machines is by using Target Disk Mode, this allows you to use one Mac as the installation drive to install OS X 10.7 directly to another Mac via Firewire or Thunderbolt. This is fast, prevents redownloading which saves bandwidth, and works flawlessly. This tip … Read More

If you just got a RAM upgrade and you want to test the memory, or if you just want a great free addition to a Mac troubleshooting toolbox, download Rember now.

We showed you how to display the CPU temperature in your Mac OS X menu bar, but what about showing the real temperature outdoors? A little free app called Meteorologist does just that, sitting in your menubar and giving you weather updates on the locations you specify. Meteorologist puts a tracked locations temperature along with … Read More

Apple has sent registered Mac OS X developers an email requesting submissions for Lion apps. In the email, Apple says that OS X Lion “will soon be available” and requests that developers use the newly released XCode 4.1 GM build to submit their Lion compatible apps: OS X Lion, the eighth major release of the … Read More

If you present or create screen casts with any regularity, you probably know that being able to clearly show the cursor can make a huge difference in the audiences ability to follow what you are doing on screen. This is especially true for product demonstrations and high resolution screens shown by projectors, where a tiny … Read More

If you want to keep an eye on your Mac’s CPU temperature, you can choose between two different apps to display the temperature right in your menu bar. If you’re running Mac OS X 10.6.8 or lower, both apps are free, but if you’re on Lion then you’ll have to pay for one of the … Read More

Using GeekTool and lsof, you can display an automatically updated list of open network connections directly on a Mac OS X desktop. This is tip is a “safe” alternative to the previously mentioned open_ports utility. The problem with installing and using open_ports is that it is a third party script running as root, and for … Read More

You can watch all open network connections for both incoming and outgoing transfers using a free command line utility called open_ports.sh. Open_Ports is much more useful than using lsof to list open internet connectionsbecause it provides extensive network information in a very easy to read format, including what program or process is opening the connection, … Read More

Most lefties have adapted to the righty-centric world of computing, but this isn’t necessary on a Mac. The Apple Magic Mouse, Apple wireless mouse, wired mouses, trackpad, and even most 3rd party mice have a symmetrical shape, so those that are left handed just need to adjust a few settings in Mac OS X to … Read More

I’m going to walk through the process of making a bootable Mac OS X 10.7 Lion installation drive out of any USB flash drive key. This is similar to the process of making a bootable Lion installer DVD, but I prefer a USB flash drive because it’s faster, smaller, and I have a MacBook Air … Read More

Two new reports suggest that the Mac OS X Lion release date is indeed set for next week, likely on Thursday, July 14th, and that a new Macbook Air will launch alongside Lion. The first report comes from 9to5mac, the origin of the suggested July 14th launch date, whose sources are saying that new retail … Read More

Mac OS X has a fancy way of refreshing your Dashboard widgets. It’s better watched than described or shown in pictures, so open up Dashboard, click on any widget, then hit Command+R and watch the widget disappear and reappear into a twirl. The larger and more colorful the widget the better the effect, and you … Read More

Do you need to convert a text file to RTF, plain text TXT, HTML, DOC, or another familiar document format? The excellent textutil command line utility can make quick work of text file conversion and manipulation on the Mac, and there is no need to download any additional software or tools as it’s built right … Read More

Modern Mac OS releases from Mac OS X 10.7 & OS X 10.8 onward default to hiding the users Library directory, this is probably to keep people from accidentally deleting or damaging files that are necessary for OS X Lion & Mountain Lion to function properly. That is fine for novice users, but for some … Read More

DoublePane is a simple window manager for Mac OS X that is impressively useful. It works by resizing a selected window to fit precisely on one half of the screen – on the left or right – which then allows you to place another resized window directly next to it on the opposing half. This … Read More

If you have a MacBook Air, you also have that nice little USB restore key. Wouldn’t it be nice to be able to use that as a normal USB drive if you wanted to? You can do it, but first you have to ‘unlock’ the USB restore key. Here’s where I think this is most … Read More

Want to make it a gamers weekend? Don’t miss the huge Steam sale going on now that has just about every game for at least 30% and up to 75% off. Everything offered on Steam is instantly downloadable so you can quickly get your gamer fix, some of the hot titles for Mac OS X … Read More

Mac OS X 10.7 Lion can run additional copies of itself in virtual machines on the same machine, this is the first time that Apple has allowed this feature outside of Mac OS X Server. This was discovered by MacRumors: Running separate instances of Mac OS X should be possible under virtualization solutions such as … Read More