title: Merge multiple branches in single branch in git
body: <p>I have a master branch and multiple test branches. I need to create a local test(some branch)branch and merge all the existing test branches into the newly created local branch and resolve the conflicts.</p>
  
  <p>So far, I have created a local branch after cloning as follows:</p>
  
  <ul>
  <li><code>git clone &lt;remote url&gt;</code></li>
  <li><code>git branch &lt;some branch&gt;</code></li>
  </ul>
  
  <p>Now, how do I proceed further? I new to git. Help would be appreciated. </p>