title: Batch script to merge files using copy command in numerical order
body: <p>Would appreciate it if anyone can help me with this request.</p>
  
  <p>I need a dynamic batch script which can do the below command for <strong>ANY number of files</strong>:</p>
  
  <pre><code>Copy 1.txt + 2.txt + 3.txt + 4.txt newfile.txt
  </code></pre>
  
  <p>The problem is, if I have the following files:</p>
  
  <p>1.txt</p>
  
  <p>2.txt</p>
  
  <p>3.txt</p>
  
  <p>...so on</p>
  
  <p>And I try: <code>Copy *.txt newfile.txt</code> It does not sort correctly when merging.</p>
  
  <p>It actually ends up doing this: <code>Copy 3.txt + 4.txt + 2.txt + 1.txt newfile.txt</code></p>
  
  <p>Also, I need it to use the <strong>copy</strong> command and NOT the type command.</p>
  
  <p>I could not find a proper way of doing this as most of the FOR loop examples online use TYPE and that is not suitable for what I'm trying to achieve.</p>
  
  <p>Your help is greatly appreciated!</p>