Create USB Installer OSX Yosemite 10.10

January 16, 2015

Open terminal and type:

$ sudo [installer location]/Contents/Resources/createinstallmedia
--volume [usb location] --applicationpath [installer location] --nointeraction

or, mine like this:

sudo ~/Desktop/Install OS X Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled/ --applicationpath ~/Desktop/Install OS X Yosemite.app/ --nointeraction

and if its right, you will see the % of progress and status

Image from arstechnica