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@@ -1,11 +1,10 @@ # diff-dd -This simple utility was created to reduce size of backup images of -disk partitions. It is intended to be used in conjunction with ```dd``` -or similar utility. The primary concern is safe operation so -```diff-dd``` performs many checks of the input and output -files. Because of that it is slower or less effective, -e.g. the differential image file is read twice when restoring it. +This simple utility was created to reduce size of backup images of disk +partitions. It is intended to be used in conjunction with ```dd``` or similar +utility. The primary concern is safe operation, so ```diff-dd``` performs many +checks of the input and output files. For example, the differential image file +is read twice when restoring it. Because of that, it is slower. ## Synopsis |