For version 12.6 and later, to allow multiple DirectConnect installations on the same machine, Sybase provides the following environment files: $SYBASE/DC-12_6/DC_SYBASE.csh and $SYBASE/DC-12_6/DC_SYBASE.sh.
The $SYBASE/SYBASE.csh or $SYBASE/SYBASE.sh environment
files are no longer used.
