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   ## Usage
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   ## Usage
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   # ----------------------------------------------------------
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   # ----------------------------------------------------------
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 63 
 
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   cat <<EOF
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   cat <<EOF
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65
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  $SCRIPTNAME [OPTIONS] -mbr [DEVICE] [PARTITION]
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  $SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]
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 67 
 
68 
    Installes LiveCD on PARTITION and the boot loader grub
 68 
    Installes LiveCD on PARTITION and the boot loader grub
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    into the Master Boot Record (MBR) of DEVICE.
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    into the Master Boot Record (MBR) of DEVICE.
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 70 
 
71 
  OPTIONS:
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  OPTIONS:
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 72 
 
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    -h   --help         print this screen
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    -h   --help         print this screen
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    -swap [partition]   use [partition] as swap
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    -swap=[partition]   use [partition] as swap
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    -win=[partition]    your active Windows partition. If not given,
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                        $SCRIPTNAME tries to find it
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    -nogrub             do not install grub (leave MBR untouched)
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    -nogrub             do not install grub (leave MBR untouched)
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    -floppy             needed, if grub should be installed on floppy
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    -floppy             needed, if grub should be installed on floppy
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    -y                  answer all questions with yes
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    -y                  answer all questions with yes
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  Example:
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  Example:
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  $SCRIPTNAME -swap /dev/sda3 -mbr /dev/sda /dev/sda2
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  $SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2
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 85 
 
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    Will install LiveCD on /dev/sda2 (= second partition on
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    Will install LiveCD on /dev/sda2 (= second partition on
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    first SATA disk). All data on /dev/sda2 will be deleted.
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    first SATA disk). All data on /dev/sda2 will be deleted.
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    /dev/sda3 has to be a Linux Swap partion. GRUB will be
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    /dev/sda3 has to be a Linux Swap partion. GRUB will be
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    installed in the MBR of /dev/sda (= first SATA disk).
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    installed in the MBR of /dev/sda (= first SATA disk).
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###############################################################
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###############################################################
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### are we root?
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### are we root?
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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if [ "$( whoami )" != "root" ]; then
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if [ "$( whoami )" != "root" ]; then
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    echo "Please run this script as root."
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    echo "Please run this script as roo/home/l_beyerle/svn-livecd/livecd/trunkt."
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    exit_now 1
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    exit_now 1
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fi
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fi
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### read options from command-line
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### read options from command-line
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while [ $# -gt 0 ]; do
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while [ $# -gt 0 ]; do
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    case "$1" in
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    case "$1" in
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       -h)
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       -h)
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            usage; exit_now;;
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            usage; exit_now;;
- 
 
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       --help)
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       --help)
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            usage; exit_now;;
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            usage; exit_now;;
- 
 
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       -swap)
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       -swap)
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           if echo $1 | grep -q '=' ; then
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	       SWAP_PART=$( echo $1 | sed 's/^-swap=//' )
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	   else
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	       shift
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            shift; SWAP_PART=$1; shift; continue;;
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               SWAP_PART=$2
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	   fi
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	   shift; continue;;
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       -mbr)
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       -mbr)
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           if echo $1 | grep -q '=' ; then
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	       MBR_DEV=$( echo $1 | sed 's/^-mbr=//' )
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	   else
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	       shift
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            shift; MBR_DEV=$1; shift; continue;;
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               MBR_DEV=$2
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	   fi
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	   shift; continue;;
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- 
 
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       -win)
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           if echo $1 | grep -q '=' ; then
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	       WIN_PART=$( echo $1 | sed 's/^-win=//' )
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	   else
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	       shift
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               WIN_PART=$2
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	   fi
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	   shift; continue;;
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127 
       -nogrub)
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       -nogrub)
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            NOGRUB=$1; shift; continue;;
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            NOGRUB=$1; shift; continue;;
- 
 
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129 
       -floppy)
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       -floppy)
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            FLOPPY=$1; shift; continue;;
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            FLOPPY=$1; shift; continue;;
- 
 
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131 
       -y)
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       -y)
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            YES=$1; shift; continue;;
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            YES=$1; shift; continue;;
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134 
       *)
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       *)
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            INSTALL_PART=$1; break;;
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            INSTALL_PART=$1; break;;
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 166 
 
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done
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done
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echo
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echo
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### test if MBR_DEV is given
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### test if $INSTALL_PART is defined and exists
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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if [ ! $NOGRUB ]; then
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if [ ! $INSTALL_PART ]; then
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    if [ ! $MBR_DEV ]; then
 - 
 
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	echo "No MBR device defined."
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    echo "No partition defined for installation"
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	echo "Please see '$SCRIPTNAME -h'."; echo
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    echo "Please see '$SCRIPTNAME -h'."; echo
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	exit_now 1
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    exit_now 1
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    fi
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fi
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fi
 - 
 
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 179 
 
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### test if $INSTALL_PART is defined and exists
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### test if MBR_DEV is given
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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if [ ! $INSTALL_PART ]; then
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if [ ! $NOGRUB ]; then
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    if [ ! $MBR_DEV ]; then
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    echo "No partition defined for installation"
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	echo "No MBR device defined."
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    echo "Please see '$SCRIPTNAME -h'."; echo
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	echo "Please see '$SCRIPTNAME -h'."; echo
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    exit_now 1
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	exit_now 1
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fi
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    fi
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 188 
fi
160 
 
 189 
 
161 
 
 190 
 
162 
### test if $INSTALL_PART exists
 191 
### test if $INSTALL_PART exists
163 
### -----------------------------------------------------------
 192 
### -----------------------------------------------------------
164 
fdisk -l | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
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fdisk -l | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
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    echo "ERROR: Kernel version could not be determined - installation failed"; echo
 350 
    echo "ERROR: Kernel version could not be determined - installation failed"; echo
322 
    exit_now 1
 351 
    exit_now 1
323 
fi
352 
fi
324 
 
 353 
 
325 
 
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### check for device.map file
- 
 
 356 
### -----------------------------------------------------------
- 
 
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DEVICE_MAP=$NEW/boot/grub/device.map
- 
 
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if [ ! -e $NEW/boot/grub/device.map ]; then
- 
 
 359 
    echo "ERROR: $NEW/boot/grub/device.map not found"
- 
 
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    exit_now 1
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fi
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- 
 
 363 
 
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### convert dev syntax to grub syntax
 364 
### convert dev syntax to grub syntax
327 
### -----------------------------------------------------------
 365 
### -----------------------------------------------------------
328 
device_map=$NEW/boot/grub/device.map
 - 
 
329 
GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $device_map | awk '{ print $1 }' )
 366 
GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP | awk '{ print $1 }' )
330 
GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" | sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
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GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" | sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
331 
 
 368 
 
332 
 
 369 
 
333 
### define active Windows partition -  to be fixed  !!!
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### find active Windows partition
334 
### -----------------------------------------------------------
 371 
### -----------------------------------------------------------
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 372 
if [ ! $WIN_PART ]; then
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 373 
    # try to find active Windows partition
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 374 
    WIN_PART=$( fdisk -l 2>/dev/null | awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' | head -1 )
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 375 
fi
- 
 
 376 
 
- 
 
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if [ $WIN_PART ]; then
335 
WIN_installed=true
 378 
    WIN_installed=true
- 
 
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    WIN_DISK=$( echo "$WIN_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )
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    WIN_PART_NR=$( echo "$WIN_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )
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    # convert dev syntax to grub syntax
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    GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP | awk '{ print $1 }' )
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 383 
    GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" | sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )
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 384 
 
336 
GRUB_WIN_PART=(hd0,0)
 385 
    # $GRUB_WIN_PART should be something like (hd0,0)
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 386 
    echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )"
- 
 
 387 
    echo "Will add entry for Windows in GRUB."
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 388 
    echo
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 389 
fi
337 
 
 390 
 
338 
 
 391 
 
339 
### create grub.conf file
 392 
### create grub.conf file
340 
### -----------------------------------------------------------
 393 
### -----------------------------------------------------------
341 
echo "Create grub.conf:"
 394 
echo "Create grub.conf:"
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419 
 
 472 
 
420 
### make initrd
473 
### make initrd
421 
### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)
 474 
### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)
422 
### -----------------------------------------------------------
 475 
### -----------------------------------------------------------
423 
echo "Create initrd(s) ..."
 476 
echo "Create initrd(s) ..."
- 
 
 477 
# initrd should not be build on tmpfs (we take $NEW/tmp instead of /tmp)
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 478 
sed -i "s|^TMPDIR=.*|TMPDIR=\"$NEW/tmp\"|" /usr/sbin/livecd-mkinitrd
- 
 
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if [ $UP_installed ]; then
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if [ $UP_installed ]; then
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    depmod -a ${KERNEL_VERSION}
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    depmod -a ${KERNEL_VERSION}
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    livecd-mkinitrd --fstab=$NEW/etc/fstab \
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    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
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                    $NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}
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                    $NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}
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    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then
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    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then
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	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"
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	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"
430 
	exit_now 1
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	exit_now 1
431 
    fi
 487 
    fi
432 
fi
 488 
fi
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if [ $SMP_installed ]; then
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if [ $SMP_installed ]; then
434 
    depmod -a ${KERNEL_VERSION}smp
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    depmod -a ${KERNEL_VERSION}smp
435 
    livecd-mkinitrd --fstab=$NEW/etc/fstab \
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    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
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                    $NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp
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                    $NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp
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    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then
 493 
    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then
438 
	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"
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	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"
439 
	exit_now 1
 495 
	exit_now 1
440 
    fi
 496 
    fi
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 522 
 
467 
### umount $INSTALL_PART
 523 
### umount $INSTALL_PART
468 
### -----------------------------------------------------------
 524 
### -----------------------------------------------------------
469 
umount $INSTALL_PART
 525 
umount $INSTALL_PART
470 
 
 526 
 
- 
 
 527 
 
- 
 
 528 
### print summary
- 
 
 529 
### -----------------------------------------------------------
- 
 
 530 
echo "-----------------------------------------------------------"
- 
 
 531 
echo "  LiveCD installed on partition $INSTALL_PART."
- 
 
 532 
[ "$SWAP_PART" ] && echo "  Partition $SWAP_PART will be used as swap partition."
- 
 
 533 
[ ! $NOGRUB ]    && echo "  GRUB installed in Master Boot Record of $MBR_DEV."
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 534 
[ $WIN_PART ]    && echo "  Entry in grub.conf for Windows partition on $WIN_PART."
- 
 
 535 
echo "-----------------------------------------------------------"
- 
 
 536 
echo "End of $SCRIPTNAME."
- 
 
 537 
echo