Listing 1: Chk-open-f.bat

@Echo Off
Copy e:\openfiles-3.txt e:\Openfiles-4.txt /y
Copy e:\openfiles-2.txt e:\Openfiles-3.txt /y
Copy e:\openfiles-1.txt e:\Openfiles-2.txt /y
Del e:\openfiles-1.txt
Echo Checked %date%,%time% >>e:\OpenFiles-1.txt
Echo ----------------------------------- >>e:\OpenFiles-1.txt
openfiles >> e:\Openfiles-1.txt
Echo ----------------------------------- >>e:\OpenFiles-1.txt