I'm using CentOS 5.2, and this is what I found:
Code:
$ pwd
/home/<user_name>/.mozilla/firefox
$ ls
88abrgej.default pluginreg.dat profiles.ini
$ cat pluginreg.dat
Generated File. Do not edit.
[HEADER]
Version:0.08:$
[PLUGINS]
/usr/java/jre1.6.0_05/plugin/i386/ns7/libjavaplugin_oji.so:$
:$
1203674277000:1:5:$
Java(TM) Plug-in 1.6.0_05:$
Java(TM) Plug-in 1.6.0_05-b13:$
33
0:application/x-java-vm:Java::$
1:application/x-java-applet:Java::$
2:application/x-java-applet;version=1.1:Java::$
3:application/x-java-applet;version=1.1.1:Java::$
4:application/x-java-applet;version=1.1.2:Java::$
5:application/x-java-applet;version=1.1.3:Java::$
6:application/x-java-applet;version=1.2:Java::$
7:application/x-java-applet;version=1.2.1:Java::$
8:application/x-java-applet;version=1.2.2:Java::$
9:application/x-java-applet;version=1.3:Java::$
10:application/x-java-applet;version=1.3.1:Java::$
11:application/x-java-applet;version=1.4:Java::$
12:application/x-java-applet;version=1.4.1:Java::$
13:application/x-java-applet;version=1.4.2:Java::$
14:application/x-java-applet;version=1.5:Java::$
15:application/x-java-applet;version=1.6:Java::$
16:application/x-java-applet;jpi-version=1.6.0_05:Java::$
17:application/x-java-bean:Java::$
18:application/x-java-bean;version=1.1:Java::$
19:application/x-java-bean;version=1.1.1:Java::$
20:application/x-java-bean;version=1.1.2:Java::$
21:application/x-java-bean;version=1.1.3:Java::$
22:application/x-java-bean;version=1.2:Java::$
23:application/x-java-bean;version=1.2.1:Java::$
24:application/x-java-bean;version=1.2.2:Java::$
25:application/x-java-bean;version=1.3:Java::$
26:application/x-java-bean;version=1.3.1:Java::$
27:application/x-java-bean;version=1.4:Java::$
28:application/x-java-bean;version=1.4.1:Java::$
29:application/x-java-bean;version=1.4.2:Java::$
30:application/x-java-bean;version=1.5:Java::$
31:application/x-java-bean;version=1.6:Java::$
32:application/x-java-bean;jpi-version=1.6.0_05:Java::$
I'm assuming your symbolic link should point to:
/home/<user_name_here>/.mozilla/firefox
You might try that as that is where the pluginreg.dat file is located.
Regards,
Fordeck