20 lines
416 B
Bash
Executable File
20 lines
416 B
Bash
Executable File
#!/bin/sh
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mount /dev/sda /mnt || exit 1
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cp ~matthias/bzImage /mnt/new/ &&
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cp ~matthias/rootfs.cpio.xz /mnt/new/ &&
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(cd /mnt/new ; md5sum -c ~matthias/MD5SUMS) || (umount /mnt; exit 2)
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sync
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cd /mnt
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mv bzImage bzImage.old
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mv rootfs.cpio.xz rootfs.cpio.xz.old
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mv new/bzImage new/rootfs.cpio.xz . &&
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sync || (mv bzImage.old bzImage; mv rootfs.cpio.xz.old rootfs.cpio.xz; cd / ; umount /mnt; exit 3)
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reboot
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exit 0
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