The two scripts I include here are cut down versions of what I'm using to make ParallelKnoppix, starting with Kanotix Easter edition. The full versions will be on the next release of PK, when it comes out.
The first copies the CD contents to HD. It needs to be run while you have Kanotix booted up. The second makes the ISO image, and can be run from Kanotix, or from your normal distro. You will need to edit the second script to specify the mount point of the partition to which you copied the source (in my case, "/misc", replace with whatever is appropriate). You need to have mksquashfs available to actually make the compressed filesystem. That won't be a problem if you do this while running Kanotix.
#!/bin/bash
# 1-CopySourceForRemaster copy the CD to HD for remastering
PATH="/bin:/sbin:/usr/bin:/usr/sbin"
export PATH
XDIALOG_HIGH_DIALOG_COMPAT=1
export XDIALOG_HIGH_DIALOG_COMPAT
# Get root
[ "`id -u`" != "0" ] && exec sudo "$0" "$@"
TMP="/tmp/saveconfig.tmp$$"
bailout(){
rm -f "$TMP" "$TMP.done" "$TMP.err"
echo ""
echo "Done"
exit 0
}
DIALOG="dialog"
[ -n "$DISPLAY" ] && [ -x /usr/bin/Xdialog ] && DIALOG="Xdialog"
trap bailout 1 2 3 15
# LANGUAGE etc.
[ -f /etc/sysconfig/knoppix ] && . /etc/sysconfig/knoppix
[ -z "$LANG" ] && export LANG
[ -z "$LANGUAGE" ] && export LANGUAGE
[ -z "$CHARSET" ] && export CHARSET
DESKTOPKB="$(du -sk $HOME/Desktop 2>/dev/null | awk '{print $1}')"
TITLE1="ParallelKnoppix: Copy source to HD for remastering"
MESSAGE1="Select a hard disk partition on which the source should be copied.
A directory called parallel_knoppix_remaster will be created at the root level
of that partition. Which partition would you like to use? (about 2GB free space is needed)"
ERROR="That didn't work!"
# Directory selector
PARTITIONS=""
for i in `awk '/^\/dev\/[hs]d[a-z].*\/media\/[hs]d[a-z]/{if(!/ntfs/){print $2}}' /etc/fstab`; do
PARTITIONS="$PARTITIONS ${i} [Disk/Partition] off"
done
rm -f "$TMP"
Xdialog --clear --title "$TITLE1" --radiolist "$MESSAGE1" 18 75 9 $PARTITIONS 2>"$TMP" || bailout
ParKnoppixPART="$(<$TMP)"
[ -z "$ParKnoppixPART" -o ! -e "$ParKnoppixPART" ] && bailout
# mount the partition requested
rm -f "$TMP.err"
mount | grep -q "$ParKnoppixPART" || mount -r "$ParKnoppixPART" >"$TMP.err"
[ "$?" != "0" ] && { $DIALOG --title "$TITLE1" --msgbox "$ERROR `cat $TMP.err`" 10 75; bailout; }
mount | grep -q "$ParKnoppixPART.*ntfs" && { $DIALOG --title "$TITLE1" --msgbox "$ERROR NTFS" 10 75; bailout; }
mount -o remount,rw "$ParKnoppixPART"
# create the ParKnoppixPART, etc
mkdir $ParKnoppixPART/parallel_knoppix_remaster
export ParKnoppixDIR=$ParKnoppixPART/parallel_knoppix_remaster
# get rid of old, if it exists
rm -R -f $ParKnoppixDIR
# copy the new
mkdir $ParKnoppixDIR
mkdir $ParKnoppixDIR/source
mkdir $ParKnoppixDIR/source/KNOPPIX
mkdir $ParKnoppixDIR/master
mkdir $ParKnoppixDIR/master/KNOPPIX
mkdir $ParKnoppixDIR/master/boot
cp -a /cdrom/boot/ $ParKnoppixDIR/master/
cp -Rp /KNOPPIX/* $ParKnoppixDIR/source/KNOPPIX
cp /cdrom/KNOPPIX/configs.tbz $ParKnoppixDIR/master/KNOPPIX
cp /cdrom/KNOPPIX/background.jpg $ParKnoppixDIR/master/KNOPPIX
cp /cdrom/KNOPPIX/knoppix.sh $ParKnoppixDIR/master/KNOPPIX
echo "Finish configuring desktop, then reboot normal distro"
echo "and proceed to chroot activities"
# final report
SUCCESS="OK, the ParallelKnoppix source is now on the HD, ready for remastering"
$DIALOG --title "$TITLE1" --msgbox "$SUCCESS" 12 65
bailout
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The second script follows:
#/bin/bash
# run me as root to make a new PK CD
PKDIR=/misc/parallel_knoppix_remaster
SOURCE=$PKDIR/source
DEST=$PKDIR/master
# remove old compressed fs
rm -R -f $DEST/KNOPPIX/KNOPPIX
# make new compressed fs
mksquashfs $SOURCE/KNOPPIX $DEST/KNOPPIX/KNOPPIX
chmod 444 $DEST/KNOPPIX/KNOPPIX
echo "AnotherKnoppixRemaster version: " `date +%F` > version.txt
cp version.txt $DEST/version.txt
cp version.txt $PKDIR/current_version.txt
cd $DEST
rm -f KNOPPIX/md5sums; find -type f -not -name md5sums -not -name boot.cat -exec md5sum {} \; >> KNOPPIX/md5sums
mkisofs -r -l -J -v -no-emul-boot -pad -boot-load-size 4 -boot-info-table -hide-rr-moved -V "AnotherKnoppixRemaster" -b boot/grub/iso9660_stage1_5 -c boot/grub/boot.cat -o $PKDIR/AnotherKnoppixRemaster-`date +%F`.iso $DEST
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