2017-12-15 16:17:00 +01:00
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#!/bin/bash
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#
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set -ex
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root" 1>&2
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2018-02-02 13:30:19 +01:00
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sudo $0
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exit 0
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2017-12-15 16:17:00 +01:00
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fi
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if [ "change" == "$1" ]; then
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efibootmgr -o $2,$3
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echo "die Bootreihenfolge auf die Einträge Boot$2 und dann Boot$3 eingestellt!!!"
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elif [ "bootnext" == "$1" ]; then
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efibootmgr --bootnext $2
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echo "Der Bootloader für den nächsten Systemstart, einmalig auf den Eintrag zu Boot$2 umgestellt!!!"
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elif [ "delete" == "$1" ]; then
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efibootmgr -b $2 -B
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echo "Booteintrag Boot$2 wurde gelöscht!!!"
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elif [ "create" == "$1" ]; then
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if [ "ubuntu" == "$2" ]; then
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efibootmgr --create --disk $3 --part 1 --label "$4" --loader $5
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elif [ "arch1" == "$2" ]; then
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efibootmgr -c -d $3 -p 1 -l $4 -L "$5"
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elif [ "arch2" == "$2" ]; then
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efibootmgr -c -d $3 -p 1 -l $4 -L "$5" -u "$6"
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fi
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echo "Bootloader wurde umprogrammiert!!!"
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else
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efibootmgr --verbose
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echo "./uefi-boot.sh change/bootnext/delete/create GUIDs"
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echo "./uefi-boot.sh create ubuntu/arch disk loader label"
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echo "./uefi-boot.sh create ubuntu /dev/sda \\EFI\\ubuntu\\grubx64.efi GRUB2"
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echo "./uefi-boot.sh create arch1 /dev/sda /EFI/systemd/systemd-bootx64.efi \"Linux Boot Manager\""
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echo "./uefi-boot.sh create arch2 /dev/sda \vmlinuz-linux \"Arch Linux efistub\" \"initrd=/initramfs-linux.img root=${tobootdevice} rw\""
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fi
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