wrayal Posted August 10, 2007 Share Posted August 10, 2007 (edited) I was looking for a way to directly insert a boot sector into an image. Every piece of software that I've come across so far (magic ISO, ultra ISO...) also re-saves/re-structures the remaining content of the disc. Is it possible to simply directly insert a boot image? I can happily use dd if required.Thanks!!Wrayal Edited August 10, 2007 by wrayal Link to comment Share on other sites More sharing options...
cdob Posted August 10, 2007 Share Posted August 10, 2007 Is it possible to simply directly insert a boot image? I can happily use dd if required.I don't understand clearly.Do you like to insert new data?A old sector does exist and you like to overwrite this sector? Use a hex editor or dd.I'm using dd.$ dd count=1 bs=2048 skip=625 if=C:/temp/image.iso of=bootimage.img$ dd count=1 bs=2048 seek=625 conv=notrunc if=bootimage.img of=C:/temp/image.iso Link to comment Share on other sites More sharing options...
wrayal Posted August 10, 2007 Author Share Posted August 10, 2007 Sorry if I wasn't clear, but that's perfect thanks =)Wrayal Link to comment Share on other sites More sharing options...
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