NAME

configure-grub —

NorNet configure-grub

SYNOPSIS

configure-grub grub-defaults-template-file [---input|-i -input-grub-defaults-file] [---output|-o -output-grub-defaults-file] [---video|-V -GRUB_GFXMODE] [---tune|-T -GRUB_INIT_TUNE]

DESCRIPTION

configure-grub adjusts a GRUB configuration file by applying a configuration from a template, and merging the existing configurations settings with additional customisations. It can for example be used to set a custom screen resolution (GRUB_GFXMODE option) or startup tune (GRUB_INIT_TUNE option).

WARNING: This program is meant to be used by expert users! Do not modify a working GRUB configuration without knowing how to boot the system from a rescue media to fix a broken configuration!

ARGUMENTS

The following options are available:

---input|-i -input-grub-defaults-file: Set name of input GRUB file (default: /etc/default/grub).
---output|-o -output-grub-defaults-file: Set name of output GRUB file to write.
---video|-V -GRUB_GFXMODE: Replace GRUB_GFXMODE by the provided setting.
---tune|-T -GRUB_INIT_TUNE: Replace GRUB_INIT_TUNE by the provided setting.

EXAMPLES

configure-grub /usr/share/configure-grub/grub-defaults-standard -V 'auto,1920x1080,1024x768' -T '20000 584 144 736 48 1048 288 984 96 784 63 0 1 656 64 880 63 0 1 1176 192'
sudo configure-grub /usr/share/configure-grub/grub-defaults-nornet -V 'auto,1024x768' -o /etc/default/grub
sudo configure-grub /usr/share/configure-grub/grub-defaults-nornet -i /etc/default/grub -V 'auto,1920x1080,1024x768' -T '20000 584 144 736 48 1048 288 984 96 784 63 0 1 656 64 880 63 0 1 1176 192' -o /etc/default/grub