Re:Git 2.19.0 released
by Lord_Zero on Wednesday September 12, 2018 @11:37AM
(#17969835)
Git noob here, what does this do? I have read the docs on apply but I don't really understand patches. It sounds like you bundle a bunch of commits and allow someone to use them. But in that case, wuldnt you just push a branch and then the person who needs it can pull and merge it or rebase onto it or cherry pick it?
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It undoes the change made to `somefile` in `COMMIT_ID`.
Details: `git show <COMMIT_ID>` gives you the patch identified by COMMIT_ID. Appending ` -- somefile` narrows that patch down to only include the specified path.
The `-R` option to `git apply` tells it to apply the patch in reverse.
Thus, "undo the changes in `somefile` from this commit".