bsdiff

Generate and apply patches to binary files efficiently

brewmacoslinux

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Generate and apply patches to binary files

bsdiffbspatch

Create a binary patch between two files$ bsdiff oldfile newfile patch.diff

Apply a binary patch to recreate the new file$ bspatch oldfile newfile patch.diff

Generate a patch for large binary files like executables$ bsdiff old_binary.exe new_binary.exe update.patch