[CentOS] Grub boot loader?

[MHR]

On Mon, Feb 1, 2010 at 12:04 AM, hadi motamedi <motamedi24 at gmail.com> wrote:
> Dear All
> On my CentOS server , the '/boot/grub/menu.lst' has the right configuration
> but when I reboot my CentOS server I cannot enter to grub edit menu to edit
> my boot kernel by pressing the 'e' key . Can you please confirm if I can
> activate it through issuing the followings :
> #grub-install /dev/hdax
> Is it a safe procedure to try with? Please confirm.
> Thank you
>

Are you starting with a <space> to interrupt the boot?

Have you tried editing it using a normal editor (vi or emacs) as root
while the system is up?

What exactly are you trying to do?

mhr