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-rwxr-xr-xalpine/boot.sh12
1 files changed, 12 insertions, 0 deletions
diff --git a/alpine/boot.sh b/alpine/boot.sh
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+++ b/alpine/boot.sh
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+#!/bin/sh
+#
+# Copyright (C) 2025-2026 Maria Lisina
+# SPDX-License-Identifier: Apache-2.0
+#
+# boot configuration
+
+set -e
+
+__root="$(blkid -o value -s UUID /dev/${1}2)"
+
+efibootmgr --create --disk /dev/${1} --loader "\vmlinuz-virt" --label "Alpine Linux" --unicode "initrd=\initramfs-virt quiet root=UUID=${__root} rootfstype=ext4 rw"