Howdy folks, this is just another somewhat plagiaristic post for my own future reference. I found this info hyah and unfortunately I was unable to retrace my steps to find my original source on where to locate the .dmg file in the installer package.
Download the latest version of Yosemite/El Capitan from the App Store and make sure you’ve formatted your USB thumb drive with the Disk Utility. Then open up a terminal and issue the following commands:
Continue reading “Mac OS X – Install Yosemite/El Capitan via USB Thumb Drive or How to Get the DMG Image”