andrea@freedom:~$ ls -la /usr/X11R6/bin/xkbbell
-rwxr-xr-x 1 root bin 8916 2003-09-17 00:20 /usr/X11R6/bin/xkbbell*
andrea@freedom:~$ ls -la /usr/X11R6/include/X11/extensions/XKBbells.h
-r--r--r-- 1 root root 5019 2003-09-17 00:15 /usr/X11R6/include/X11/extensions/XKBbells.h