title: How to change previous commit ID number with new Commit Id
body: <p>By mistake I have Commited my code with wrong Commit Id number by follwing these steps:</p>
  
  <pre><code>git stash
  git pull --rebase
  git stash apply
  git add .
  git commit -m "commitId: msg"
  git push
  git fetch
  </code></pre>
  
  <p>But now I want to change my id.
  How can I do this ?</p>