@echo off

if "%1" == "" (
	echo One parameter expected
	exit /b 101
)

if not "%2" == "" (
	echo One parameter expected
	exit /b 101
	)

set NewDir=%HOMEPATH%\Documents\%1

if not exist %NewDir% (
	md %NewDir%

	if %ERRORLEVEL% == 0 (
		echo Created directory %NewDir%
	) else (
		echo Error creating directory  %NewDir%
		exit /b 102
	)
) else (
	echo Using existing directory %NewDir%
)

set NewFile=%NewDir%\NewStuff.txt

date /t > %NewFile%
whoami >> %NewFile%
echo Script %0 did this! >> %NewFile%

echo (Re)created %NewFile%
type %NewFile%