ddru_diskutility - Part of the ddrutility tool set
Multi-purpose tool that uses direct passthrough commands to perform actions on
the source disk

Usage: ddru_diskutility [options] <source_disk>

OPTIONS:
 -v, --version                 Show version and exit
 -h, --help                    Show help and exit
 -V, --verbose                 Show additional information
 -b, --sectorsize <bytes>      Sets sector size (default=512)
 -B, --binary                  output some results in binary
 -c, --clustersize <sectors>   Number of sectors per block (default=1)
 -d, --direct                  Use direct I/O
 -p, --sgpt                    Use SCSI passthrough commands
 -P, --sgptata                 Use ATA passthrough commands
 -i, --inputoffset <bytes>     Input read offset in bytes
 -I, --inquiry                 Show device information
 -s, --readsize <bytes>        Size to be read in bytes
 -r, --readsector <sector>     Reads block of sectors starting at <sector>
 -l, --readlong28 <sector>     Performs old readlong command
 -L, --readlong48 <sector>     Performs readlong extended command
 -g, --readlongbest <count>    Peforms multiple readlongs and shows average

Report bugs to maximus57@hotmail.com
Or better yet, report bugs at the project home page
Ddrutility homepage: http://sourceforge.net/projects/ddrutility/