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.SH DESCRIPTION |
.SH DESCRIPTION |
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\fBgrubby\fR is a command line tool for updating and displaying information |
\fBgrubby\fR is a command line tool for updating and displaying information |
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about the configuration files for the \fBgrub\fR, \fBlilo\fR, \fBelilo\fR |
about the configuration files for the \fBgrub\fR, \fBlilo\fR, \fBelilo\fR |
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(ia64), \fByaboot\fR (powerpc) and \fBzipl\fR (s390) boot loaders. It |
(ia64), \fByaboot\fR (powerpc) and \fBzipl\fR (s390) boot loaders. It |
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is primarily designed to be used from scripts which install new |
is primarily designed to be used from scripts which install new |
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kernels and need to find information about the current boot environment. |
kernels and need to find information about the current boot environment. |
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On Intel x86 platforms, \fBgrub\fR is the default bootloader and the |
On BIOS-based Intel x86 platforms, \fBgrub2\fR is the default bootloader and |
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configuration file is in \fB/boot/grub/grub.conf\fR. On Intel ia64 platforms, |
the configuration file is in \fB/boot/grub2/grub.cfg\fR. On UEFI-based Intel |
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\fBelilo\fR mode is used and the default location for the configuration file |
x86 platforms, \fBgrub2\fR is the default bootloader, and the configuration |
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is \fB/boot/grub/grub.conf\fR. On PowerPC platforms, \fByaboot\fR parsing |
file is in \fB/boot/efi/EFI/redhat/grub.cfg\fR. On Intel ia64 platforms, |
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is used and the configuration file should be in \fB/etc/yaboot.conf\fR. |
\fBelilo\fR mode is used and the default location for the configuration file |
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is \fB/boot/efi/EFI/redhat/elilo.conf\fR. On PowerPC platforms, \fByaboot\fR |
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parsing is used and the configuration file should be in \fB/etc/yaboot.conf\fR. |
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There are a number of ways to specify the kernel used for \fB-\-info\fR, |
There are a number of ways to specify the kernel used for \fB-\-info\fR, |
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\fB-\-remove-kernel\fR, and \fB-\-update-kernel\fR. Specificying \fBDEFAULT\fR |
\fB-\-remove-kernel\fR, and \fB-\-update-kernel\fR. Specificying \fBDEFAULT\fR |