Backup a Windows based Mongo DB

BackupMongoDB

@echo off

for /f "tokens=1-4 delims=/ " %%i in ("%date%") do (
     set dow=%%i
     set month=%%j
     set day=%%k
     set year=%%l
   )
   set datestr=%month%_%day%_%year%
   echo datestr is %datestr%

C:\mongodb\bin\mongodump --out C:\MongoDBBackup\%datestr%

echo Mongo DB Backup Complete.