Note: You can first preview what your patch will do:
First the stats:
git apply –stat a_file.patch
Then a dry run to detect errors:
git apply –check a_file.patch
Finally, you can use git am to apply your patch as a commit. This also allows you to sign off an applied patch.
This can be useful for later reference.
git am –signoff < a_file.patch
See an example in this article:
In your git log, you’ll find that the commit messages contain a “Signed-off-by” tag. This tag will be read by Github and others to provide useful info about how the commit ended up in the code.
git apply name-of-file.patch