applypatch(1p) on Linux
The text 2b7ae2ae5c4e, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
apply 'makepatch' generated script to update a source tree
Flags it lists
-
-check -
-directory -
-force -
-patch -
-quiet -
-retain -
-verbose