17 lines
616 B
Plaintext
17 lines
616 B
Plaintext
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#!/bin/bash
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set -eu
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# Reboot with kexec.
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# This has the advantage that we don't need to go through the system boot menu,
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# which is especially useful when the boot menu is password protected.
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# However, we currently can't preserve the squashfs in RAM across kexec,
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# so the boot USB stick needs to be plugged in before rebooting.
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kexec --kexec-file-syscall --load /vmlinuz --initrd=/initrd.img --append="$(cat /proc/cmdline)"
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if XDG_RUNTIME_DIR="/run/user/$(id -u contestant)" runuser -u contestant -- zenity --question --title="Reboot?" --text="Press Enter after inserting the boot USB stick."
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then
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reboot
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fi
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