This is the command mergebad that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
mergebad - merge multiple images into one
mergebad -i <mapfile><imagefile> -o <output_file> -l <mapfile> -s <size> -v -h
mergebad merges multiple images into one. This can be useful when you have, for example,
multiple CDs with the same data which are all damaged. In such case, you can then first
use recoverdm to retrieve the data from the damaged CDs into image files and then combine
them into one image with mergebad.
-i <mapfile> <imagefile>
With -i one selects a mapfile+imagefile to read.
File to write output to.
In case all input images had a bad block on the same place, this file will list
Limit or extend the size of the output image.
-v Be verbose.
-h This help.
Use mergebad online using onworks.net services