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#!/bin/bash
echo Looking for default kernel
CHROOT=/mnt/disk
IMG=`cat $CHROOT/etc/lilo.conf | grep default | cut -d "=" -f 2`
KERN="x"
INITRD=""
LABEL="x"
modprobe loop
for i in `cat $CHROOT/etc/lilo.conf`; do
if echo $i | grep image >/dev/null; then
KERN=$CHROOT`echo $i | cut -d "=" -f 2`
INITRD=""
LABEL="x"
fi
if echo $i | grep label >/dev/null; then
LABEL=`echo $i | cut -d "=" -f 2`
fi
if echo $i | grep initrd >/dev/null; then
INITRD=`echo $i | cut -d "=" -f 2`
fi
if [ ${LABEL} == ${IMG} ] && [ ! -z ${INITRD} ]; then
echo "Kernel name is $KERN"
echo "Initrd name is $INITRD"
KERN_VERSION=`strings $KERN | grep "^2\.[2.4]"| cut -d " " -f 1`
if [ -z $KERN_VERSION ]; then
echo "No kernel version found !"
read
fi
chroot $CHROOT mount /proc
chroot $CHROOT MAKEDEV loop
chroot $CHROOT MAKEDEV fd
chroot $CHROOT MAKEDEV hd
chroot $CHROOT MAKEDEV sd
chroot $CHROOT MAKEDEV md
chroot $CHROOT MAKEDEV zero
chroot $CHROOT mkinitrd -f $INITRD $KERN_VERSION
chroot $CHROOT umount /proc
exit
fi
done
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