mirror of
https://github.com/acidanthera/OpenCorePkg.git
synced 2025-12-08 19:25:01 +00:00
55 lines
1.2 KiB
Bash
Executable File
55 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# Install booter on physical disk.
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cd "$(dirname "$0")" || exit 1
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if [ ! -f boot ] || [ ! -f boot0 ] || [ ! -f boot1f32 ]; then
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echo "Boot files are missing from this package!"
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echo "You probably forgot to build DuetPkg first."
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exit 1
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fi
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diskutil list
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echo "Enter disk number to install to:"
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read -r N
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if [[ ! $(diskutil info disk"${N}" | sed -n 's/.*Device Node: *//p') ]]
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then
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echo Disk "$N" not found
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exit 1
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fi
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FS=$(diskutil info disk"${N}"s1 | sed -n 's/.*File System Personality: *//p')
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echo "$FS"
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if [ "$FS" != "MS-DOS FAT32" ]
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then
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echo "No FAT32 partition to install"
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exit 1
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fi
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# Write MBR
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sudo fdisk -f boot0 -u /dev/rdisk"${N}"
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diskutil umount disk"${N}"s1
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sudo dd if=/dev/rdisk"${N}"s1 count=1 of=origbs
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cp -v boot1f32 newbs
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sudo dd if=origbs of=newbs skip=3 seek=3 bs=1 count=87 conv=notrunc
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dd if=/dev/random of=newbs skip=496 seek=496 bs=1 count=14 conv=notrunc
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sudo dd if=newbs of=/dev/rdisk"${N}"s1
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diskutil mount disk"${N}"s1
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cp -v boot "$(diskutil info disk"${N}"s1 | sed -n 's/.*Mount Point: *//p')"
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if [ "$(diskutil info disk"${N}" | sed -n 's/.*Content (IOContent): *//p')" == "FDisk_partition_scheme" ]
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then
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sudo fdisk -e /dev/rdisk"$N" <<-MAKEACTIVE
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p
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f 1
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w
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y
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q
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MAKEACTIVE
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fi
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