I have created response file (from console installation )with which i performed silent installation of sybase ase 15.7 later.

While installing,it was asking for certain device details like (master, systemprocs, sybdb, tempdb)
If i just give enter its taking the default value for that field (say, /opt/sybase/data/tempdbdev.dat) and proceed to next field.

I need to pass empty value for details related to tempdb instead of default values.
I don't want to create tempdbdev from the responsefile instead will create later.

How will i do that??