Norton Utilities 8.0里有个fd.exe
File Date, Norton Utilities 8.0, Copyright 1994 by Symantec Corporation
Change the file time and date information.
FD pathname ] ]  
    /D  Set the date to 
    /T  Set the time to .
    /P            Pause after each screen.
    /S            Include Subdirectories.
Running FD without /D and /T will stamp the current
date and time on all files matching the file specified.
另外一个
http://www.tburke.net/info/misc/touch.htm