ssdeep - Computes a checksum based on context triggered piecewise hashes
Computes a checksum based on context triggered piecewise hashes for
each input file. If requested, the program matches those checksums
against a file of known checksums and reports any possible matches.
Output is written to standard out and errors to standard error.
Input from standard input is not supported.
by Lawrence Rogers (2011-09-30):
* Release 2.7-1
Version 2.7 - 30 Sep 2011
* New Features
- Added the capability to process the first 100MB of data
from standard input.
- Added a warning message when the program does not process
any file large enough to produce a meaningful result.
* Bug Fixes
- Standard errors are now sent to stderr, not stdout.
(no changelog entry)