diffstat: diffstat (produces statistics from diff output) diffstat: diffstat: DiffStat is a simple filter that reads the output of the 'diff' diffstat: program and displays a histogram of insertions, deletions, and diffstat: modifications per-file. It is useful for reviewing large, complex diffstat: patch files. diffstat: diffstat: Thomas E. Dickey is the author of DiffStat. diffstat: diffstat: diffstat: