http://www.microsoft.com/resources/documentation/w indows/xp/all/proddocs/en-us/echo.mspx?mfr=true
To display a pipe (|) or redirection character (< or >) when you are using echo, use a caret character immediately before the pipe or redirection character (for example, ^>, ^<, or ^| ). If you need to use the caret character (^), type two (^^).