/usr/share/dell/scripts/non-negotiable/02-grub.sh is in dell-recovery 1.48.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #!/bin/sh
#
# <02-grub>
#
# Rerun update-grub for any changes from added packages or logical
# partition support that was added.
#
# Copyright 2010 Dell Inc.
# Mario Limonciello <Mario_Limonciello@Dell.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
. /usr/share/dell/scripts/fifuncs ""
IFHALT "Rerun GRUB update"
/usr/sbin/update-grub
if [ -d /sys/firmware/efi ] && \
grep innotek /sys/class/dmi/id/bios_vendor /sys/class/dmi/id/sys_vendor; then
echo 'fs0:\efi\ubuntu\shimx64.efi' > /boot/efi/startup.nsh
fi
IFHALT "Done with GRUB update"
|