[[DoldoWorkz]] for /F "tokens=1-3 delims=/ " %%a in ('date /t') do SET DT=%%a%%b%%c SET TITLE=%DT%の雑記 SET TEXTFILE="D:\My Dropbox\雑記\%TITLE%.txt" if exist %TEXTFILE% ( goto FOUND ) else goto NOTFOUND :NOTFOUND @echo %TITLE%>%TEXTFILE% :FOUND start "" %TEXTFILE%