#!/bin/sh
#
# script to install a kernel update
#

cd /boot/beos/system

# download the update file

echo "Downloading the update from the Be ftp site"
ftp ftp.be.com << EOF > /dev/null 2>&1
ftp
ftp
bin
cd pub/experimental/r3.1/980618-ppc
get 980618-update-ppc.zip
bye
EOF

# backup existing files

echo "Backing up existing files"
[ -f kernel_mac ] && cp -f kernel_mac kernel_mac_alt
[ -f kernel_mac.xMAP ] && cp -f kernel_mac.xMAP kernel_mac_alt.xMAP
[ -f kernel_joe ] && cp -f kernel_joe kernel_joe_alt
[ -f kernel_joe.xMAP ] && cp -f kernel_joe.xMAP kernel_joe_alt.xMAP

# unpack the update over existing files

echo "Installing the update"
unzip -o 980618-update-ppc.zip > /dev/null 2>&1

# flush the filesystem cache

sync

echo
echo "The update was installed successfully. You must now restart your system"
echo "for the update to take effect."
echo