@echo off echo =========================================== echo Personal Knowledge Management System Demo echo =========================================== echo. echo Cleaning old data... if exist notes.txt del notes.txt if exist java_export.txt del java_export.txt echo. echo Starting demo with file input... echo. type demo_commands.txt | java -cp "target/classes" com.example.App echo. echo =========================================== echo Demo completed! echo =========================================== echo. echo Checking generated files: if exist notes.txt ( echo Found notes.txt file ) else ( echo notes.txt not found ) if exist java_export.txt ( echo Found java_export.txt file echo Content: type java_export.txt ) else ( echo java_export.txt not found ) echo. pause