dpatch(1) on Linux
The text 4947581e3e3e, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
patch maintenance system for Debian
Flags it lists
-
--author-only -
--chdir -
--force -
--help -
--prepend -
--quiet -
--stampdir -
--strict -
--verbose -
--with-cpp -
-s