22 lines
418 B
Bash
22 lines
418 B
Bash
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#!/bin/sh
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PREV=""
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if [ ! -e "/boot/kernel.old" ] ; then
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if [ ! -e "/boot/GENERIC" ] ; then
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echo Previous kernel does not exist in /boot/kernel.old or /boot/GENERIC !
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exit 1;
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else
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PREV="/boot/GENERIC"
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fi;
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else
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PREV="/boot/kernel.old"
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fi;
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echo Removing current kernel...
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chflags -R noschg /boot/kernel
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rm -rf /boot/kernel
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echo Restoring previous kernel from $PREV...
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mv $PREV /boot/kernel
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exit 0;
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