anchor.diff:  set NumberArchives=10
   rem   
   set password=123
  +rem      
  +set NumberStringsLog=90
   
   rem  
   
  
positive.code: rem   
  set error=0
  rem   (   ).
  set logfile=%backup%backup.log
  
  rem   
  rem     
  
negative.code: :: /C "cmd /c del /q @path" -   
  if exist %backup%%date%.rar (forfiles /P %backup% /M *.rar /D -%NumberArchives% /C "cmd /c del /q @path")
  
  rem    
  ::     
  ::     
  if %error%==1 (color 0c
  echo %result%
  pause)
  color 07
  rem  
  :: (     
  ::  )
  color 07
  chcp 866 > nul
  rem exit