Subversion Repositories livecd

#!/bin/bash

#

###############################################################

#

# Installes the LiveCD on local hard disk

# 

# Boot LiveCD and run this script as root

#

# Urs Beyerle, PSI

#

###############################################################

###############################################################

# Definitions

###############################################################

# set PATH

PATH="/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin"

# RPMs that are no longer needed and can break future udpates

RPMS_TO_REMOVE="kernel-module-squashfs \

                kernel-module-unionfs \

                kernel-module-aufs \

                unionfs-.* \

                aufs-.* \

                squashfs-.*"

# RPMs that can break future Scientific Linux updates

# because there are not part of Scientific Linux

RPMS_TO_REMOVE_SL="kernel-module-ntfs \

                   nvidia.*psi"

# RPMs that can break future PSI SL updates

# because there are not part of PSI Scientific Linux

RPMS_TO_REMOVE_PSI=""

# files which should be restored from .ori files

FILES_RESTORE="/etc/init.d/netfs \

           /etc/init.d/autofs \

           /etc/init.d/halt \

           /etc/init.d/network

           /etc/init.d/functions \

           /etc/rc.d/rc.sysinit \

           /etc/sysconfig/afs \

           /etc/motd \

           /etc/redhat-release \

	   /etc/rc.d/rc.local"

# LiveCD init scripts will be removed

LIVECD_INIT_SCRIPTS="runfirst \

                    runveryfirst \

                    runlast \

                    kudzu-auto \

                    login"

# Main directories which should be not be copied

DIR_NOT_COPY="/proc \

              /dev \

              /livecd \

              /boot \

              /afs \

              /sys \

              /mnt \

              /media \

              /initrd"

# Mount point of the new SL system

NEW=/mnt/harddisk

# Name of the script

SCRIPTNAME=$( basename $0 )

# dir of mounted /$MOUNTDIR/live

MOUNTDIR=livecd

###############################################################

# Functions

###############################################################

function usage() {

   ## Usage

   # ----------------------------------------------------------

   cat <<EOF

  $SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]

    Installes LiveCD on PARTITION and the bootloader grub into 

    the Master Boot Record (MBR) of DEVICE. The MBR will be 

    backed up to PARTITION.

  OPTIONS:

    -h   --help       : Print this screen

    -swap=[partition] : Use [partition] as swap

    -win=[partition]  : Your active Windows partition. If not given, 

                        $SCRIPTNAME tries to find it

    -nogrub           : Do not install grub. You have to install 

                        manually a bootloader (not recommended)

    -floppy           : Needed, if grub should be installed on floppy

                        In this case use -mbr=/dev/fd0 -floppy

    -norpmremove      : Do not remove RPMs that can break future 

                        updates (not recommended)

    -y                : Answer all questions with yes

  Example:

  $SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2

    Will install LiveCD on /dev/sda2 (= second partition on 

    first SATA disk). All data on /dev/sda2 will be deleted.

    /dev/sda3 has to be a Linux Swap partion. GRUB will be 

    installed in the MBR of /dev/sda (= first SATA disk).

  Remarks:

    To display your hard disk partitions, user 'fdisk -l'.

    Use fdisk, qtparted or parted to create an empty Linux

    partition.

EOF

}

function exit_now() {

    local exitcode=$1

    umount $INSTALL_PART 2>/dev/null

    exit $exitcode

}

###############################################################

# Main

###############################################################

### are we root?

### -----------------------------------------------------------

if [ "$( whoami )" != "root" ]; then

    echo; echo "Please run this script as root: 'su - -c $SCRIPTNAME'"; echo

    exit_now 1

fi

### read options from command-line

### -----------------------------------------------------------

while [ $# -gt 0 ]; do

    case "$1" in

       -h)

            usage; exit_now;;

       --help)

            usage; exit_now;;

       -swap*)

           if echo $1 | grep -q '=' ; then

	       SWAP_PART=$( echo $1 | sed 's/^-swap=//' )

	   else

	       shift

               SWAP_PART=$1

	   fi

	   ;;

       -mbr*)

           if echo $1 | grep -q '=' ; then

	       MBR_DEV=$( echo $1 | sed 's/^-mbr=//' )

	   else

	       shift

               MBR_DEV=$1

	   fi

	   ;;

       -win*)

           if echo $1 | grep -q '=' ; then

	       WIN_PART=$( echo $1 | sed 's/^-win=//' )

	   else

	       shift

               WIN_PART=$1

	   fi

	   ;;

       -nogrub)

            NOGRUB=$1;;

       -norpmremove)

            NORPMREMOVE=$1;;

       -floppy)

            FLOPPY=$1;;

       -y)

            YES=$1;;

       *)

            INSTALL_PART=$1;;

    esac

    shift

done

echo

### display fdisk -l

### -----------------------------------------------------------

echo "Output of 'fdisk -l' ..."

fdisk -l

echo

### test if $INSTALL_PART is defined

### -----------------------------------------------------------

if [ ! $INSTALL_PART ]; then

    echo "No partition defined for installation."

    echo "Please see '$SCRIPTNAME -h'."; echo

    exit_now 1

fi

### test if MBR_DEV is given

### -----------------------------------------------------------

if [ ! $NOGRUB ]; then

    if [ ! $MBR_DEV ]; then

	echo "No MBR device defined."

	echo "Please see '$SCRIPTNAME -h'."

	echo

	exit_now 1

    fi

fi

### test if $INSTALL_PART exists

### -----------------------------------------------------------

fdisk -l | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"

if [ "$?" != "0" ]; then

    echo "Partition $INSTALL_PART not found! See 'fdisk -l'."

    echo "Or you have to reboot first to make the partition table active." 

    echo

    exit_now 1

fi

### test if $INSTALL_PART is a Linux partition

### -----------------------------------------------------------

fdisk -l | grep "Linux$" | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"

if [ "$?" != "0" ]; then

    echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')."

    echo "Use fdisk and/or qtparted to create a Linux partition!"

    echo "You have to reboot first to make the partition table active."

    echo

    exit_now 1

fi

### test if $SWAP_PART exists and is a Linux Swap partition

### -----------------------------------------------------------

if [ $SWAP_PART ]; then

    fdisk -l | cut -d" " -f1 | grep -q "^${SWAP_PART}$"

    if [ "$?" != "0" ]; then

	echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')."

	echo "Or you have to reboot first to make the partition table active."

	echo

	exit_now 1

    fi

    fdisk -l | grep "Linux swap" | cut -d" " -f1 | grep -q "^${SWAP_PART}$"

    if [ "$?" != "0" ]; then

	echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')."

	echo "Use fdisk and/or qtparted to create a Linux Swap partition !"

	echo "You have to reboot first to make the partition table active."

	echo

	exit_now 1

    fi

fi

### set $INSTALL_DEV (eg. /dev/sda)

### -----------------------------------------------------------

INSTALL_DEV=$( echo "$INSTALL_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )

INSTALL_PART_NR=$( echo "$INSTALL_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )

### print warning

### -----------------------------------------------------------

echo                     "------------------------------------------------------------"

echo                     "   LiveCD will be installed on partition $INSTALL_PART"

[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."

[ ! $NOGRUB ]    && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"

echo                     "       !! All data on $INSTALL_PART will be lost !!"

echo                     "------------------------------------------------------------"

echo

### continue?

### -----------------------------------------------------------

if [ ! $YES ]; then

    echo -n "Continue (y/N)? "

    read key

    echo

    [ "$key" != "y" ] && exit_now 0

fi

### format $SWAP_PART (don't format swap, if already formated)

### -----------------------------------------------------------

if [ $SWAP_PART ]; then

    echo "Make swap on $SWAP_PART ..."

    swapoff -a >/dev/null 2>&1

    swapon $SWAP_PART 2>/dev/null

    if [ "$?" != "0" ]; then

	echo "Format $SWAP_PART as swap." 

	mkswap $SWAP_PART

    fi

    echo

fi

### format $INSTALL_PART

### -----------------------------------------------------------

echo -n "Format $INSTALL_PART, please wait ... " 

mkfs.ext3 -q $INSTALL_PART || exit_now 1

echo "done."; echo

### mount $INSTALL_PART

### -----------------------------------------------------------

echo -n "Try to mount $INSTALL_PART to $NEW ... "

mkdir -p $NEW

mount $INSTALL_PART $NEW || exit_now 1

echo "done."; echo

### copy root dirs

### -----------------------------------------------------------

echo "Copy Live System to $INSTALL_PART ..."

root_dirs=$( ls / )

for dir in $root_dirs; do

    # check if dir is not in $DIR_NOT_COPY

    do_not_copy=""

    for not_dir in $DIR_NOT_COPY; do

	if [ "$not_dir" = "/$dir" ]; then 

	    do_not_copy="yes"

	    break

	fi

    done

    # do not copy links

    [ -L /$dir ] && do_not_copy="yes"

    fail=""

    if [ ! $do_not_copy ]; then

	echo -n "  * Copy  /$dir ... "

	cp -a /$dir $NEW || fail=true

	echo "done."

    fi

done

echo

if [ $fail ]; then

    echo "ERROR: Not everything was copied to $INSTALL_PART"

    exit_now 1

fi

### move /usr/opt back to /opt

### -----------------------------------------------------------

if [ -d $NEW/usr/opt ]; then

    echo -n "Move /opt back ... "

    mv $NEW/usr/opt $NEW/

    echo "done."; echo

fi

### create dirs which were not copied

### -----------------------------------------------------------

for dir in $DIR_NOT_COPY; do

    mkdir $NEW/$dir

done

# we do not need this directories

rmdir $NEW/livecd

# if not yet existing, create

mkdir -p $NEW/srv

mkdir -p $NEW/selinux

### copy back original files

### -----------------------------------------------------------

echo -n "Restore original files ... " 

for file in $FILES_RESTORE; do

    [ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file} 

done

echo "done."; echo

### define kernel version

### -----------------------------------------------------------

rpm --quiet -q kernel     && UP_installed=true

rpm --quiet -q kernel-smp && SMP_installed=true

[ $UP_installed ]  && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )

[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp  2>/dev/null )

if [ ! $KERNEL_VERSION ]; then

    echo "ERROR: Kernel version could not be determined - installation failed"; echo

    exit_now 1

fi    

if [ ! $NOGRUB ]; then

    ### Backup Master Boot Record MBR

    ### -----------------------------------------------------------

    if [ ! $NOGRUB ]; then

	# do we have already a backup?

	MBR_FILENAME="MBR$( echo $MBR_DEV | tr / _ ).bak"

	if [ ! -e /tmp/$MBR_FILENAME ]; then

	    echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."

	    dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1

	fi

	cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME

	echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"

	echo

    fi

    ### install grub

    ### -----------------------------------------------------------

    echo "Run grub-install ... "

    mkdir -p $NEW/boot/grub

    if [ $FLOPPY ]; then

	grub-install --root-directory=$NEW $MBR_DEV

    else

	grub-install --no-floppy --root-directory=$NEW $MBR_DEV

    fi

    echo "done."; echo

    ### check for device.map file 

    ### -----------------------------------------------------------

    DEVICE_MAP=$NEW/boot/grub/device.map

    if [ ! -e $NEW/boot/grub/device.map ]; then

	echo "ERROR: $NEW/boot/grub/device.map not found"

	exit_now 1

    fi

    ### convert dev syntax to grub syntax

    ### -----------------------------------------------------------

    GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP | awk '{ print $1 }' )

    GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" | sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )

    ### find active Windows partition

    ### -----------------------------------------------------------

    if [ ! $WIN_PART ]; then

        # try to find active Windows partition

	WIN_PART=$( fdisk -l 2>/dev/null | awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' | head -1 )

    fi

    if [ $WIN_PART ]; then

	WIN_installed=true

	WIN_DISK=$( echo "$WIN_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )

	WIN_PART_NR=$( echo "$WIN_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )

        # convert dev syntax to grub syntax

	GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP | awk '{ print $1 }' )

	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" | sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )

        # $GRUB_WIN_PART should be something like (hd0,0)

	echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )" 

	echo "Will add entry for Windows in GRUB."

	echo

    fi

    ### create grub.conf file

    ### -----------------------------------------------------------

    echo "Create grub.conf ..."

    TITLE="Linux"

    [ -e $NEW/etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )

    DEFAULT=0

    # set default=1, if smp kernel is running

    uname -r | grep -q smp

    [ "$?" = "0" ] && DEFAULT=1

    cat > $NEW/boot/grub/grub.conf <<EOF

# grub.conf generated by $SCRIPTNAME

default=$DEFAULT

timeout=5

splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz

#hiddenmenu

EOF

    if [ $UP_installed ]; then

	echo "Add entry for UP kernel into grub.conf"

	cat >> $NEW/boot/grub/grub.conf <<EOF

title $TITLE (${KERNEL_VERSION})

        root $GRUB_ROOT_PART

	kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART

	initrd /boot/initrd-$KERNEL_VERSION.img

EOF

    fi

    if [ $SMP_installed ]; then

	echo "Add entry for SMP kernel into grub.conf"

	cat >> $NEW/boot/grub/grub.conf <<EOF

title $TITLE (${KERNEL_VERSION}smp)

        root $GRUB_ROOT_PART

	kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART

	initrd /boot/initrd-${KERNEL_VERSION}smp.img

EOF

    fi

    if [ $WIN_installed ]; then

	echo "Add entry for Windows into grub.conf"

	cat >> $NEW/boot/grub/grub.conf <<EOF

title Windows

        rootnoverify $GRUB_WIN_PART

        chainloader +1

EOF

    fi

    chmod 600 $NEW/boot/grub/grub.conf

    ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf

    ln -s ./grub.conf $NEW/boot/grub/menu.lst

    echo "done."; echo

    ### create /etc/sysconfig/grub file

    ### -----------------------------------------------------------

    cat > $NEW/etc/sysconfig/grub <<EOF    

boot=$MBR_DEV

forcelba=0

EOF

fi

### install kernel and other files into /boot

### -----------------------------------------------------------

echo "Install kernel(s) ..."

[ -e /boot/vmlinuz ]      && BOOT_DIR=/boot

[ -e /boot/boot/vmlinuz ] && BOOT_DIR=/boot/boot

if [ ! $BOOT_DIR ]; then

    echo "ERROR: No kernel found - installation failed"; echo

    exit_now 1

fi

cp -a $BOOT_DIR/vmlinuz            $NEW/boot/vmlinuz-${KERNEL_VERSION}

cp -a $BOOT_DIR/vmlinuzs           $NEW/boot/vmlinuz-${KERNEL_VERSION}smp  2>/dev/null

cp -a $BOOT_DIR/System.map-*       $NEW/boot/

cp -a $BOOT_DIR/config-*           $NEW/boot/

cp -a $BOOT_DIR/symvers-*.gz       $NEW/boot/        2>/dev/null

cp -a $BOOT_DIR/grub/splash.xpm.gz $NEW/boot/grub/   2>/dev/null

cp -a $BOOT_DIR/message.ja         $NEW/boot/        2>/dev/null

cp -a $BOOT_DIR/message            $NEW/boot/        2>/dev/null

echo "done."; echo

### create /etc/sysconfig/kernel file

### -----------------------------------------------------------

cat > $NEW/etc/sysconfig/kernel <<EOF    

# UPDATEDEFAULT specifies if new-kernel-pkg should make

# new kernels the default

UPDATEDEFAULT=yes

# DEFAULTKERNEL specifies the default kernel package type

DEFAULTKERNEL=kernel

EOF

### create /etc/fstab

### -----------------------------------------------------------

cat > $NEW/etc/fstab <<EOF

$INSTALL_PART         /                    ext3    defaults        1 1

devpts            /dev/pts             devpts  gid=5,mode=620  0 0

tmpfs             /dev/shm             tmpfs   defaults        0 0

proc              /proc                proc    defaults        0 0

sysfs             /sys                 sysfs   defaults        0 0

EOF

if [ $SWAP_PART ]; then

    echo "$SWAP_PART         swap                 swap    defaults        0 0" >> $NEW/etc/fstab

fi

### make initrd 

### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)

### -----------------------------------------------------------

echo "Create initrd(s) ..."

# initrd should not be build on tmpfs (we take $NEW/tmp instead of /tmp)

sed -i "s|^TMPDIR=.*|TMPDIR=\"$NEW/tmp\"|" /usr/sbin/livecd-mkinitrd

if [ $UP_installed ]; then

    depmod -a ${KERNEL_VERSION}

    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \

                    $NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}

    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then

	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"

	exit_now 1

    fi

fi

if [ $SMP_installed ]; then

    depmod -a ${KERNEL_VERSION}smp

    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \

                    $NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp

    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then

	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"

	exit_now 1

    fi

fi

echo "done."; echo

### remove LiveCD init.d scripts

### -----------------------------------------------------------

for file in $LIVECD_INIT_SCRIPTS; do

    rm -f $NEW/etc/rc.d/init.d/$file

    for n in 0 1 2 3 4 5 6; do

	rm -f $NEW/etc/rc.d/rc${n}.d/*$file

    done

done

### restore cronjobs

### -----------------------------------------------------------

mv $NEW/etc/cron_backup/sysstat       $NEW/etc/cron.d/ 2>/dev/null

mv $NEW/etc/cron_backup/cfengine      $NEW/etc/cron.d/ 2>/dev/null

mv $NEW/etc/cron_backup/psi-cronjobs  $NEW/etc/cron.d/ 2>/dev/null

mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null

mv $NEW/etc/cron_backup/*             $NEW/etc/cron.daily/ 2>/dev/null

### prepare chroot to $NEW

### -----------------------------------------------------------

mount --bind /dev $NEW/dev

mount --bind /sys $NEW/sys

mount -t proc proc $NEW/proc

### turn on kudzu again

### -----------------------------------------------------------

chroot $NEW chkconfig kudzu on

### turn on check_update again (only at PSI)

### -----------------------------------------------------------

chroot $NEW chkconfig check_update on 2>/dev/null

### fix some services which were disabled 

### because of diskless NFS client

### -----------------------------------------------------------

if [ -e /$MOUNTDIR/service.on ]; then

    cat /$MOUNTDIR/service.on | while read $serv; do

	chroot $NEW chkconfig $serv on

    done

fi

### remove some files

### -----------------------------------------------------------

rm -rf $NEW/usr/share/applications/livecd-install-gui.desktop

rm -rf $NEW/usr/share/applications/save-localdata.desktop

### remove RPMs that can break future updates  

### -----------------------------------------------------------

if [ ! $NORPMREMOVE ]; then

    echo "Remove RPMs that may break future updates ..."

    chroot $NEW rpm -qa 2>/dev/null > /tmp/rpmlist

    # Scientific Linux RPMs

    RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_SL"

    # PSI Scientific Linux RPMs

    if [ -e /etc/sysconfig/cfengine ]; then

	RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_PSI"

    fi

    for rpm in $RPMSTOREMOVE; do

	rpms_remove=$( cat /tmp/rpmlist | grep "^$rpm" )

	for rpm_remove in $rpms_remove; do	

	    chroot $NEW rpm -e --nodeps $rpm_remove >/dev/null 2>&1

	    [ "$?" = "0" ] && echo " removing $rpm_remove"

	done

    done

    echo "done."; echo

fi

### disable nvidia driver 

### -----------------------------------------------------------

# not in case of a PSI installation

if [ ! -e /etc/sysconfig/psi ]; then

    if [ -e $NEW/etc/X11/xorg.conf.nv_SAVED ]; then

	echo "Remove nvidia driver and correct xorg.conf ..."

        # correct xorg.conf

	sed -i "s/#nv_SAVED //" $NEW/etc/X11/xorg.conf

	sed -i "/.*Driver.*nvidia.*/d" $NEW/etc/X11/xorg.conf

        # disable nvidia libs (if not yet done by rpm -e)

	LIB=lib

	[ $( arch ) = "x86_64" ] && LIB=lib64

	mv -f $NEW/usr/X11R6/$LIB/modules/extensions/xxx.libGLcore.a.saved_by_nvidia \

              $NEW/usr/X11R6/$LIB/modules/extensions/libGLcore.a 2>/dev/null

	mv -f $NEW/usr/X11R6/$LIB/modules/extensions/xxx.libglx.a.saved_by_nvidia \

              $NEW/usr/X11R6/$LIB/modules/extensions/libglx.a 2>/dev/null

	rm -f $NEW/usr/X11R6/$LIB/modules/extensions/libglx.so

	rm -f $NEW/usr/X11R6/$LIB/libGL.so*

	rm -f $NEW/usr/$LIB/libGLcore.so

	echo "done."; echo

    fi

fi

### umount $INSTALL_PART

### -----------------------------------------------------------

umount $NEW/dev

umount $NEW/sys

umount $NEW/proc

umount $INSTALL_PART

### print summary

### -----------------------------------------------------------

echo                     "--------------------------------------------------------------"

echo                     "  LiveCD installed on partition $INSTALL_PART"

[ "$SWAP_PART" ] && echo "  Partition $SWAP_PART will be used as swap partition"

echo

[ ! $NOGRUB ]    && echo "  GRUB installed in Master Boot Record (MBR) of $MBR_DEV"

[ ! $NOGRUB ]    && echo "  MBR saved as $MBR_FILENAME on $INSTALL_PART and in /tmp"

[ ! $NOGRUB ]    && echo "  If you have to restore MBR, execute under Linux:"

[ ! $NOGRUB ]    && echo "  # dd if=$MBR_FILENAME of=$MBR_DEV bs=512 count=1"

echo 

[ $WIN_PART ]    && echo "  Entry created in grub.conf for Windows partition $WIN_PART"

echo                     "--------------------------------------------------------------"

echo                     "End of $SCRIPTNAME"

echo