title: Renaming files in bulk and in ascending order in CMD
body: <p>I know this question was already asked by someone but I will ask again.
  Can someone tell me how to rename in bulk and in ascending order if possible in <strong>CMD</strong>. I already tried renaming in powershell but to no avail. It only let me use once and I need to rename another folder files but to no avail. It didn't let it rename files in another folder. This is the code I use in powershell:</p>
  
  <pre><code>$i = 1
  Get-ChildItem *.mkv | %{Rename-Item $_ -NewName ('Haikyuu - {0:D2}.mkv' -f $i++)}
  </code></pre>
  
  <p>I'm renaming my anime series per folder and some of my copies have 100+ videos. and somehow you could teach me what each code mean (the code that must use in CMD). The ones I've searched can't understand it in layman's term or doesn't tell the user how it's supposed to work. Thank you in advance. by the way, the folder is placed in an external drive. </p>