Rollback to last git commit

Question

I just did a

git commit -m \"blah\"

then I added some files, how do I rollback and remove what is in my current files that have not yet be

Answer 1

Caveat Emptor - Destructive commands ahead.

Mitigation - git reflog can save you if you need it.

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1) UNDO local file changes and KEEP your last commit

git reset --hard

2) UNDO local file changes and REMOVE your last commit

git reset --hard HEAD^

3) KEEP local file changes and REMOVE your last commit

git reset --soft HEAD^