f0cfa1b168
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Commit these apart because compile testing doesn't guarantee I didn't made some nasty mistake. No functional change intended.
250 lines
7.5 KiB
Bash
Executable File
250 lines
7.5 KiB
Bash
Executable File
#!/bin/sh
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#-
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# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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#
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# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# Functions which perform the mounting / unmount for upgrades
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. ${PROGDIR}/backend/functions-unmount.sh
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mount_target_slice()
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{
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MPART="${1}"
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# Import any zpools
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zpool import -o altroot=${FSMNT} -a
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umount_all_dir "${FSMNT}"
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# Set a variable of files we want to make backups of before doing upgrade
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BKFILES="/etc/rc.conf /boot/loader.conf"
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if [ -e "/dev/${MPART}" ] ; then
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rc_nohalt "mount /dev/${MPART} ${FSMNT}"
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if [ $? -ne 0 ] ; then
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# Check if we have ZFS tank name
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rc_halt "mount -t zfs ${MPART} ${FSMNT}"
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fi
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else
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# Check if we have ZFS tank name
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rc_halt "mount -t zfs ${MPART} ${FSMNT}"
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fi
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# Mount devfs in chroot
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mount -t devfs devfs ${FSMNT}/dev
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# Check if we have any ZFS partitions to mount
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zfs mount -a
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# Mount all the fstab goodies on disk
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chroot ${FSMNT} /sbin/mount -a -t nolinprocfs >>${LOGOUT} 2>>${LOGOUT}
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chroot ${FSMNT} umount /proc >/dev/null 2>/dev/null
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chroot ${FSMNT} umount /compat/linux/proc >/dev/null 2>/dev/null
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# Now before we start the upgrade, make sure we set our noschg flags
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echo_log "Cleaning up old filesystem... Please wait..."
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rc_halt "chflags -R noschg ${FSMNT}"
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# Make backup copies of some files
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for i in ${BKFILES}
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do
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cp ${FSMNT}${i} ${FSMNT}${i}.preUpgrade >/dev/null 2>/dev/null
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done
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# Remove some old dirs
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rm -rf ${FSMNT}/etc/rc.d >/dev/null 2>/dev/null
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# If we are doing PC-BSD install, lets cleanup old pkgs on disk
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if [ "$INSTALLTYPE" != "FreeBSD" ]
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then
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echo_log "Removing old packages, this may take a while... Please wait..."
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echo '#!/bin/sh
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for i in `pkg_info -aE`
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do
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echo "Uninstalling package: ${i}"
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pkg_delete -f ${i} >/dev/null 2>/dev/null
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done
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' >${FSMNT}/.cleanPkgs.sh
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chmod 755 ${FSMNT}/.cleanPkgs.sh
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chroot ${FSMNT} /.cleanPkgs.sh
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rm ${FSMNT}/.cleanPkgs.sh
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run_chroot_cmd "pkg_delete -f \*" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /usr/PCBSD" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /PCBSD" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /var/db/pkgs" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /usr/local32" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /usr/sbin" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /usr/lib" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /usr/bin" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /boot/kernel" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /sbin" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /bin" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /lib" >/dev/null 2>/dev/null
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run_chroot_cmd "rm -rf /libexec" >/dev/null 2>/dev/null
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fi
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};
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# Mount the target upgrade partitions
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mount_upgrade()
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{
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# Make sure we remove the old upgrade-mount script
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rm -rf ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null
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# We are ready to start mounting, lets read the config and do it
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while read line
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do
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echo $line | grep -q "^disk0=" 2>/dev/null
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if [ $? -eq 0 ]
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then
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# Found a disk= entry, lets get the disk we are working on
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get_value_from_string "${line}"
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strip_white_space "$VAL"
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DISK="$VAL"
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fi
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echo $line | grep -q "^commitDiskPart" 2>/dev/null
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if [ $? -eq 0 ]
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then
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# Found our flag to commit this disk setup / lets do sanity check and do it
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if [ -n "${DISK}" ]
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then
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# Start mounting this slice
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mount_target_slice "${DISK}"
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# Increment our disk counter to look for next disk and unset
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unset DISK
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break
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else
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exit_err "ERROR: commitDiskPart was called without procceding disk<num>= and partition= entries!!!"
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fi
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fi
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done <${CFGF}
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};
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copy_skel_files_upgrade()
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{
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# Now make sure we fix any user profile scripts, which cause problems from 7.x->8.x
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echo '#!/bin/sh
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cd /home
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for i in `ls`
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do
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# Backup the old profile dirs
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if [ -d "${i}" ]
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then
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mv /home/${i}/.kde4 /home/${i}/.kde4.preUpgrade >/dev/null 2>/dev/null
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mv /home/${i}/.kde /home/${i}/.kde.preUpgrade >/dev/null 2>/dev/null
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mv /home/${i}/.fluxbox /home/${i}/.fluxbox.preUpgrade >/dev/null 2>/dev/null
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# Copy over the skel directories
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tar cv --exclude "./dot.*" -f - -C /usr/share/skel . 2>/dev/null | tar xvf - -C /home/${i} 2>/dev/null
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for j in `ls /usr/share/skel/dot*`
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do
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dname=`echo ${j} | sed s/dot//`
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cp /usr/share/skel/${j} /home/${i}/${dname}
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done
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chown -R ${i}:${i} /home/${i}
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fi
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done
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' >${FSMNT}/.fixUserProfile.sh
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chmod 755 ${FSMNT}/.fixUserProfile.sh
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chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null
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rm ${FSMNT}/.fixUserProfile.sh
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# if the user wants to keep their original .kde4 profile
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###########################################################################
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get_value_from_cfg "upgradeKeepDesktopProfile"
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if [ "$VAL" = "YES" -o "$VAL" = "yes" ] ; then
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echo '#!/bin/sh
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cd /home
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for i in `ls`
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do
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# Import the old config again
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if [ -d "${i}/.kde4.preUpgrade" ]
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then
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# Copy over the skel directories
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tar cv -f - -C /home/${i}/.kde4.preUpgrade . 2>/dev/null | tar xvf - -C /home/${i}/.kde4 2>/dev/null
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chown -R ${i}:${i} /home/${i}/.kde4
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fi
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done
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' >${FSMNT}/.fixUserProfile.sh
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chmod 755 ${FSMNT}/.fixUserProfile.sh
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chroot ${FSMNT} /.fixUserProfile.sh >/dev/null 2>/dev/null
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rm ${FSMNT}/.fixUserProfile.sh
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fi
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};
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# Function which merges some configuration files with the new defaults
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merge_old_configs()
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{
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# Merge the loader.conf with old
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cp ${FSMNT}/boot/loader.conf ${FSMNT}/boot/loader.conf.new
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merge_config "${FSMNT}/boot/loader.conf.preUpgrade" "${FSMNT}/boot/loader.conf.new" "${FSMNT}/boot/loader.conf"
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rm ${FSMNT}/boot/loader.conf.new
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# Merge the rc.conf with old
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cp ${FSMNT}/etc/rc.conf ${FSMNT}/etc/rc.conf.new
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merge_config "${FSMNT}/etc/rc.conf.preUpgrade" "${FSMNT}/etc/rc.conf.new" "${FSMNT}/etc/rc.conf"
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rm ${FSMNT}/etc/rc.conf.new
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};
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# Function which unmounts all the mounted file-systems
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unmount_upgrade()
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{
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# If on PC-BSD, make sure we copy any fixed skel files
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if [ "$INSTALLTYPE" != "FreeBSD" ] ; then
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copy_skel_files_upgrade
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fi
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cd /
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# Unmount FS
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umount_all_dir "${FSMNT}"
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# Run our saved unmount script for these file-systems
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rc_nohalt "umount -f ${FSMNT}"
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umount ${CDMNT}
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};
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