git amend old commit code example

Example 1: amend last commit message

$ git commit --amend -m "New and correct message"

Example 2: git amend last commit message

$ git commit --amend -m "New and correct message"

Example 3: add changes to last commit

git add the_left_out_file
git commit --amend --no-edit

Example 4: git amend

git commit --amend

Example 5: add change to last commit

$ (some_branch) git commit --amend

Example 6: git revert to old commit

git reset --hard c14809fa