Generating a new grub.conf ??

[Bruno Wolff III]

On Wed, May 07, 2008 at 06:51:45 -0400,
  William Case <billlinux at rogers.com> wrote:
> 
> Is it not possible to make a Red Hat utility that just repeats the grub
> part of the Anaconda installation process.  Perhaps it could have a gui
> frontend in order to make some simple adjustments, but nonetheless a
> user/administrator could re-install just the grub part of their system
> without having to run the entire Fedora installation.

You can run grub to reinstall the part that is in the MBR.
You use the 'root' command to tell it what partition has the config file
and 'setup' to write to the MBR of a particular hard drive. (If you are
using software raid 1, you want to do this manually as the install only
writes the MBR of one drive.)
Otherwise the grub.conf file is plain text and you can use your favorite
text editor to edit it.