powershell-excute

del.bat set

deltime=date:~0,10% forfiles.exe /p D:\windowslog-backup\ /s /m *.rar /d -180 /c “cmd /c del/s @path >>D:\log\deltime%.txt”

backup.bat

start “C:\Program Files\winrar\rar” m -k -r -s -m3 -agYYYYMMDD-{bak}-NN D:\windowslog-backup\ C:\Windows\System32\winevt\Logs\*.evtx