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###############################################################
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###############################################################
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# Definitions
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# Definitions
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###############################################################
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###############################################################
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# RPMs that are no longer needed and can break future udpates
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RPMS_TO_REMOVE="kernel-module-squashfs \
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                kernel-module-unionfs \
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                unionfs \
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                squashfs"
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# RPMs that can break future Scientific Linux udpates
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# because there are not part of Scientific Linux
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RPMS_TO_REMOVE_SL="kernel-module-ntfs"
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# RPMs that can break future PSI udpates
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# because there are not part of PSI Scientific Linux
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RPMS_TO_REMOVE_PSI=""
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# files which should be restored from .ori files
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# files which should be restored from .ori files
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FILES_RESTORE="/etc/init.d/netfs \
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FILES_RESTORE="/etc/init.d/netfs \
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           /etc/init.d/autofs \
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           /etc/init.d/autofs \
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           /etc/init.d/halt \
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           /etc/init.d/halt \
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           /etc/init.d/network
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           /etc/init.d/network
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           /etc/init.d/functions \
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           /etc/init.d/functions \
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           /etc/rc.d/rc.sysinit \
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           /etc/rc.d/rc.sysinit \
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           /etc/sysconfig/afs \
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           /etc/sysconfig/afs \
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           /etc/motd \
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           /etc/motd \
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           /etc/redhat-release \
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           /etc/redhat-release \
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	   /etc/rc.d/rc.local \
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	   /etc/rc.d/rc.local"
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           /etc/rc.d/rc.sysinit"
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LIVECD_INIT_SCRIPTS="runfirst \
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LIVECD_INIT_SCRIPTS="runfirst \
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                    runveryfirst \
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                    runveryfirst \
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                    runlast \
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                    runlast \
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                    kudzu-auto"
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                    kudzu-auto"
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    -win=[partition]    Your active Windows partition. If not given,
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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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                        $SCRIPTNAME tries to find it
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    -nogrub             Do not install grub. You have to install
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    -nogrub             Do not install grub. You have to install
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                        manually a bootloader (not recommended)
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                        manually a bootloader (not recommended)
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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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    -norpmremove        Do not remove RPMs that break future updates
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                        (not recommended)
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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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	   shift; continue;;
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	   shift; continue;;
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       -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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       -norpmremove)
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            NORPMREMOVE=$1; shift; continue;;
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       -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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       -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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mv $NEW/etc/cron_backup/sysstat $NEW/etc/cron.d/ 2>/dev/null
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mv $NEW/etc/cron_backup/sysstat $NEW/etc/cron.d/ 2>/dev/null
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mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null
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mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null
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mv $NEW/etc/cron_backup/* $NEW/etc/cron.daily/
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mv $NEW/etc/cron_backup/* $NEW/etc/cron.daily/
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### prepare chroot to $NEW
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### -----------------------------------------------------------
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mount --bind /dev $NEW/dev
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mount --bind /sys $NEW/sys
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mount -t proc proc $NEW/proc
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### turn on kudzu again
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### turn on kudzu again
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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chroot $NEW chkconfig kudzu on
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chroot $NEW chkconfig kudzu on
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### remove RPMs that can break future updates
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### -----------------------------------------------------------
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if [ ! $NORPMREMOVE ]; then
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    echo "Remove RPMs that may break future updates ..."
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    chroot $NEW rpm -qa 2>/dev/null > /tmp/rpmlist
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    # Scientific Linux RPMs
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    RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_SL"
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    # PSI Scientific Linux RPMs
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    if [ -e /etc/sysconfig/cfengine ]; then
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	RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_PSI"
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    fi
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    for rpm in $RPMSTOREMOVE; do
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	rpms_remove=$( cat /tmp/rpmlist | grep "^$rpm" )
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	for rpm_remove in $rpms_remove; do
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	    chroot $NEW rpm -e --nodeps $rpm_remove 2>/dev/null
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	    [ "$?" = "0" ] && echo "$rpm_remove removed"
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	done
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    done
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    echo "done."; echo
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fi
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### umount $INSTALL_PART
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### umount $INSTALL_PART
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### -----------------------------------------------------------
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### -----------------------------------------------------------
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umount $NEW/dev
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umount $NEW/sys
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umount $NEW/proc
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umount $INSTALL_PART
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umount $INSTALL_PART
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### print summary
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### print summary
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### -----------------------------------------------------------
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### -----------------------------------------------------------