SHELL

git undo merge

git reset --hard HEAD~1

Undo git merge

git reset --merge HEAD~1

remove or undo last merge git

git reset --merge ORIG_HEAD

git revert merge

git revert -m 1 <merge-commit>

revert last merge git

git revert -m 1 commit_hash

git undo merge

git reset --hard HEAD~1
git reset --hard <commit_sha>

revert local merge

git reset --merge origin/master

git reset to Undo a Merge

$ git reset --hard <commit-before-merge>

git revert merge commit

// In this situation, will get you the tree as it was in 8989ee0
git revert <commit hash> -m 1 

//will reinstate the tree as it was in 7c6b236
git revert -m 2

how to undo a merge in git

git reset --merge a9fdeb5