title: Extract only the first 10 lines of a csv file in powershell
body: <p>I have csv file and want to output a new csv file, that only contains the first 10 lines form the original one.
  I've so far only found code to delete single lines or lines that contain a certain word. Its probably a 15 character one-liner, but I am not sure how to approach this, any help would be greatly appreciated. I don't expect you to write code, just the right command would help me out.</p>