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forensics and security. Based on the dd program found in the GNU
Coreutils package, dcfldd has the following additional features:
* Hashing on-the-fly - dcfldd can hash the input data as it is being
transferred, helping to ensure data integrity.
* Status output - dcfldd can update the user of its progress in terms
of the amount of data transferred and how much longer operation will take.
* Flexible disk wipes - dcfldd can be used to wipe disks quickly and
with a known pattern if desired.
* Image/wipe Verify - dcfldd can verify that a target drive is a
bit-for-bit match of the specified input file or pattern.
* Multiple outputs - dcfldd can output to multiple files or disks at
the same time.
* Split output - dcfldd can split output to multiple files with more
configurability than the split command.
* Piped output and logs - dcfldd can send all its log data and output
to commands as well as files natively.
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