title: Clear contents of multiple files in Notepad++
body: <p>I am working with 3 log files in notepad++.
  Is there a way the clear the contents of all three files at once in one or two clicks?</p>
  
  <p>I've searched plugins but couldn't find anything. A macro, from what i've tried, records the activity in the active file, so if i change files it won't record that.</p>
  
  <p>A solution would help me alot, thanks.</p>
  
  <p>EDIT: Also it would be great to save the files once they are cleared.
  Isn't there something like batch commands to do in notepad++.
  (by the way i also tried batch commands to clear the files but then i get that the file is being used by the system, so i concluded that it's only possible from the text editor)</p>