how do I change mime type?
I have a file1.sxc file which is an OpenOffice spreadsheet. I CAN open this file by first running OpenOffice and then opening the file from OpenOffice. I WANT TO open this file by clicking on it. Unfortunately, in file properties, this file is identified with the MIME type "application/zip", which is wrong. Furthermore, the MIME type "application/zip" is NOT identified with the .sxc extension in my GNOME control center. If I open this file in OpenOffice and do a "save as" .sxc file, I still get the "application/zip" MIME type.
How do I edit the MIME type of this file to change it from "application/zip" to "application/vnd.sun.xml.calc", which I think is what I want?
In general, my question is, How do you edit the file properties to give a file a different MIME type, other than by simply changing the file extension?
Thanks for any responses.