title: How to skip existing and/or same size files when using robocopy
body: <p>I have this code:</p>
  
  <pre><code>@echo on
  set source="R:\Contracts\"
  set destination="R:\Contracts\Sites"
  
  ::Not sure if this is needed
  ::It guarantees you have a canonical path (standard form)
  for %%F in (%destination%) do set destination="%%~fF"
  
  for /r %source% %%F in (.) do if "%%~fF" neq %destination% ROBOCOPY "%%F" %destination% *.srt *.pdf *.mp4 *.jpg /COPYALL /R:0
  
  Pause
  </code></pre>
  
  <p>I am not sure if the code above has "SKIP commands" if file exists / or skip if file is the same size? </p>