On Sat, Jul 14, 2007 at 03:47:21AM +0400, Kirill Kuvaldin wrote: > $ dd if=correct.iso of=bad.iso bs=4k count=8 Oops, sorry, the right command should be: dd if=correct.iso of=bad.iso bs=4k seek=8 ^^^^ Kirill - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html