CMD first backupscript

@echo off


    color 0a
    echo Connect network-drive....
    echo.
    net use O: \\nas\backup /USER:backup /persistent:NO

    echo Fullbackup or Incrementalbackup?
    echo.
    O:
    cd \pc-juli\daten\four_times


    rem Counting all the files in the folder to determine whether to perform a Fullbackup or an Incrementalbackup
    dir /b/s |find /v /c "::" > ..\counter.txt

    set /P zahl=<..\counter.txt

    rem if ten incrementalbackups have been done, it performs a fullbackup
    IF %zahl%==10 goto full

    color 08
    echo Incrementalbackup
    echo.
    C:\Backup_pc_juli\incrementalbackup.bat

    goto end


    :full
    color 08
    echo Fullbackup
    echo.
    C:\Backup_pc_juli\fullbackup.bat




    :end