Scripting ktutil

[Henry B. Hotz]

Is there a good way to input the password to the addent command of  
the MIT ktutil command from a script?

This doesn't work:

ktutil <<END
addent -yada -yada
$pw
wkt file
q
END
------------------------------------------------------------------------ 
----
The opinions expressed in this message are mine,
not those of Caltech, JPL, NASA, or the US Government.
Henry.B.Hotz at jpl.nasa.gov, or hbhotz at oxy.edu