MacBook 制作安装U盘的命令

以 OS X 10.9.5 Mavericks 为例：

$ sudo /Applications/Install\ OS\ X\ Mavericks.app/Contents/Resources/createinstallmedia --volume /Volumes/OSX10_9 --applicationpath /Applications/Install\ OS\ X\ Mavericks.app --nointeraction

Password:

Erasing Disk: 0%... 10%... 20%... 30%...100%...

Copying installer files to disk...

Copy complete.

Making disk bootable...

Copying boot files...

Copy complete.

Done.