gdmsetup Command Line Options
gdmsetup runs a graphical application for modifying the GDM
configuration file, gdm.conf.  Normally on systems that support the
PAM userhelper, this is setup such that when you run
gdmsetup as an ordinary user, it will first
ask you for your root password before starting.  Otherwise, this
application may only be run as root.  This application supports standard
GNOME options.
gdmsetup Command Line Options--config=CONFIGFILE
Specify an alternative configuration file.  By default,
gdmsetup will edit the same configuration
file being used by the GDM daemon.
