If manually deleting specific apps saved Resume states is too tedious for you, you can always choose to just disable the Resume and App Restore feature completely in Mac OS X 10.7. Launch System Preferences and click on the “General” icon At the bottom of the “Number of recent items” list, uncheck the checkbox next … Read More
Using the command line open tool, you can immediately launch any URL from the Terminal into the default web browser of Mac OS X. In other words, you’re launching the specified site into a GUI browser from the command line. The syntax to open any URL into the default web browser like this is remarkably … Read More
One of the new features in OS X Lion and OS X Mountain Lion is the “Resume” ability for all applications to save their last state, meaning when you relaunch the app or reboot your Mac, the application will “resume” and reopen again showing all of the windows and data that was last in use. … Read More
Using curl we can retrieve the HTML & CSS source code of any specified URL and even the http header info, but some sites serve completely different content or HTML to different OS and browser versions, this is done by detecting their user agent. Because of this, we can spoof the user agent of another … Read More
You may know by now that OS X Lion drops Rosetta support, that means old PowerPC apps will no longer run in Mac OS X 10.7 Lion. List What Installed Apps Are Incompatible with OS X 10.7 Lion For incompatible applications, all you are looking for is the “PowerPC” designation, here’s the easiest way to … Read More
Have you ever wondered specifically what processor was being used on a Mac, including processor type and CPU speed? It’s actually quite easy to retrieve CPU information from the command line in Mac OS X, though the commands to use to get the processor information may be unfamiliar to many. We’ll show two ways to … Read More
One of the most highly desired features of iOS by anyone who shares an iPad is the ability to have multiple user accounts. This would allow parents to share iPads with their kids, friends to share with friends, and me to share the iPad with my girlfriend, and everyone could have their own custom springboard, … Read More
Need to know exactly when your Mac was last booted, put to sleep, or woke from sleep? You can get precise information about boot and sleep times directly from the command line, which can be invaluable for anything from troubleshooting various Mac problems to scheduling scripts, or even for your own forensic purposes to determine … Read More
Clicking-and-holding on an app icon in Mac OS X LaunchPad activates the jiggle, but you can also hold down the Option key to immediately start the jiggle.
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
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
