Diffstat reads the output of the diff command and
displays a histogram of the insertions, deletions,
and modifications in each file. Diffstat is
commonly used to provide a summary of the changes
in large, complex patch files.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.