Openwrt/root/bin/firstboot

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#!/bin/sh
# $Id$
exec 2>/dev/null
[ -f "/tmp/.firstboot" ] && {
echo "firstboot is already running"
return
}
touch /tmp/.firstboot
jdev=$(mount | awk '/jffs2/ {print $3}')
if [ -z "$jdev" ]; then
mtd erase OpenWrt
mount -t jffs2 /dev/mtdblock/4 /jffs
cd /jffs
else
echo "firstboot has already been run"
echo "fixing symlinks instead"
cd $jdev
fi
mount /dev/mtdblock/2 /rom -o ro
{
cd /rom
find . -type d
cd -
} | xargs mkdir
for file in $(cd /rom; find * -type f; find * -type l;)
do {
ln -sf /rom/$file $file
} done
touch /tmp/resolv.conf
ln -s /tmp/resolv.conf /etc/resolv.conf
umount /rom
mount none /jffs/proc -t proc
pivot_root /jffs /jffs/rom
mount none /dev -t devfs
mount none /tmp -t ramfs
umount /rom/proc
umount /rom/tmp
umount /rom/dev