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Making GNOME Recognize MIME Types
You can modify the look and feel of your desktop by using an assortment of GNOME configuration utilities. Double-click the Start Here icon on the desktop. When the window opens, double-click the Preferences icon. (You can access the same functions by clicking the GNOME Menu button and then opening the Preferences menu. A submenu opens, showing the same options as in the Preferences window.)Figure 9-6 shows the Preferences window, where you can modify GNOME properties. For example, double-click the File Types and programs option and you can associate applications with MIME types.
Figure 9-6: The Preferences window.
Double-click the Files Types and programs icon and the File Types and Programs dialog box is displayed. GNOME recognizes MIME types by the information stored by this utility. For example, choose AudioOGG and then Edit. The File Types and Programs window opens (see Figure 9-7).
Figure 9-7: The File Types and Programs dialog box.
The Edit File Type window shows that Ogg audio files belong to the MIME type application/x-ogg. The window also shows that Ogg audio files use .ogg file suffixes. No default action is specified. You can open the Default action pull-down menu and then choose X Multimedia System if you want XMMS to play your Ogg files or enter the name of a program manually in the Program to run subwindow. Whatever program you select is used to play Ogg files whenever you click them in any Nautilus or other file manager window. XMMS is a standard audio player bundled with Red Hat Linux.The Preferences window also lets you configure items other than screen savers with maniacal rantings. We leave it to you to explore the wonderful world of setting your keyboard bell and other items.
