Backup Batch with Date

@echo off

for /F "tokens=1* delims= " %%A in ('date /T') do set CDATE=%%B
for /F "tokens=1,2 eol=/ delims=/ " %%A in ('date /T') do set mm=%%B
for /F "tokens=1,2 delims=/ eol=/" %%A in ('echo %CDATE%') do set dd=%%B
for /F "tokens=2,3 delims=/ " %%A in ('echo %CDATE%') do set yyyy=%%B

set datePart=%yyyy%-%mm%-%dd%

set backPath=D:\Backup\Back-%datePart%

IF NOT EXIST %backPath% mkdir %backPath%
@echo Backup to %backPath% ...