I'm using Linux Redhat 9. i need the details about the default web browser & E-mail client . Mozilla is default one i know. But suppose i download the Netscape and install it. Now i want to set the netscape as a default one, what i do for in that one. Then can i get the default browser details using any shell command or where these details are stored (under which directory and file). Any way is there for getting theses details?