Question

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Restore a deleted file in a Git repo

I have two branches in my Git, master and newFeature. At the branch newFeature, I removed the fileA physically first in terminal and then in Git by

git rm fileA 

Subsequently, I run

git add . git commit 

Right now, I need the fileA again. I had the idea that I can get it back, by simply switching to the branch master. I was apparently wrong, since I cannot find the fileA.

How can I get the fileA back with Git?

Answer 1

First, you need to find where you have last version of fileA. You can use ‘git log -p’ or ‘git whatchanged’ to check when it was deleted, or you can use ‘git ls-files <revision> — fileA’ to check if file is present in given commit, where ‘<revision>’ can be master or newFeature^ (newFeature^ means parent of newFeature).

Then you need to check it out, either using

$ git checkout <revision> -- fileA 

or redirect ‘git show’ output

$ git show <revision>:fileA > fileA 

Don’t forget to add file to git (if needed)!