title: Update files on github from bash
body: <p>I'm really sorry if this has been asked before, my searching skills are bad.</p>
  
  <p>So I want to update my github repo with my local code, but it always says "Everything up-to-date"
  So I have one file I modified, and I try</p>
  
  <ul>
  <li>git add Main.cs</li>
  <li>git commit -m 'Commit'</li>
  <li>git push origin master</li>
  </ul>
  
  <p>But it still says Up-To-Date even though the file on my local system is different than the one on the repo. </p>
  
  <p>Thanks in advance</p>