combinediff(1) on Linux
The text 429b8d2869d1, as Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
create a cumulative unified patch from two incremental patches
Flags it lists
-
--combine -
--help -
--interpolate -
--version -
-B -
-U -
-b -
-d -
-i -
-p -
-q -
-w -
-z