21 lines
455 B
Plaintext
21 lines
455 B
Plaintext
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#! /bin/sh
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if [[ $(/usr/bin/id -u) -ne 0 ]]; then
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echo "$0 shall be run as root"
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exit 1
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fi
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. /etc/profile
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if [ ! -e /boot/config.txt ]; then
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# prepare env for recovery boot
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cat << EOF > /boot/config.txt
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recovery=true
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recovery_image=recovery-${MACHINE}.cpio.gz
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EOF
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else
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sed -i 's/^.*recovery.*/recovery=true/g' /boot/config.txt || \
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echo "recovery=true" >> /boot/config.txt
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fi
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echo "Rebooting to recovery mode"
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reboot
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