macos - Is there a way to make Windows 7 install .iso onto USB drive from OSX?

I copied my windows 7 cd to a ISO and trying to source the image onto my USB drive from OSX. So far it doesn't seem like it's possible with disk utility. Is there something else I can do to make this work?

Answer

Of course, the command line is always there to help.

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  Insert the USB flash drive and run the command diskutil list to find out the disk name, we'll use /dev/disk1 as an example.

  
  


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  Now unmount the disk using diskutil unmountDisk /dev/disk1

  
  


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  Now we are ready to copy the ISO to the device:

  
  

dd if=/path/to/Win7.iso of=/dev/disk1 bs=8192