How to skip existing and/or same size files when using robocopy

Question

I have this code:

@echo on
set source=\"R:\\Contracts\\\"
set destination=\"R:\\Contracts\\Sites\"

::Not sure if this is needed
::It guarantees you have a c         


        

Answer 1

Do you want to exclude files of the same size, or files that haven't changed? If it's the latter, use the /XO switch in RoboCopy to exclude files that are older than those they're being copied over.

RoboCopy "%%F" %destination% *.srt *.pdf *.mp4 *.jpg /COPYALL /XO /R:0