#!/bin/sh
#
# Copyright 1993,1994,1999 Patrick Volkerding, Moorhead, Minnesota USA
# Copyright 2001, 2003, 2004 Slackware Linux, Inc., Concord, CA
# Copyright 2006, 2007 Patrick Volkerding, Sebeka, Minnesota USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# As always, bug reports, suggestions, etc: volkerdi@slackware.com
#
# Modifications 2016, 2017, 2019, 2020 by Eric Hameleers <alien@slackware.com>
#
# -------------------------------------------- #
# Slackware Live Edition - check the media #
# -------------------------------------------- #
# The Slackware setup depends on english language settings because it
# parses program output like that of "fdisk -l". So, we need to override
# the Live user's local language settings here:
export LANG=C
export LC_ALL=C
if [ ! -d /mnt/livemedia/@LIVEMAIN@/system ]; then
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "LIVE MEDIA NOT ACCESSIBLE" --msgbox "\
\n\
Before you can install software, complete the following tasks:\n\
\n\
1. Mount your Live media partition on /mnt/livemedia." 16 68
exit 1
fi
# ------------------------------------------------ #
# Slackware Live Edition - end check the media #
# ------------------------------------------------ #
TMP=/var/log/setup/tmp
if [ ! -d $TMP ]; then
mkdir -p $TMP
fi
# Wipe the probe md5sum to force rescanning partitions if setup is restarted:
rm -f $TMP/SeTpartition.md5
rm -f $TMP/SeT*
# If a keymap was set up, restore that data:
if [ -r $TMP/Pkeymap ]; then
cp $TMP/Pkeymap $TMP/SeTkeymap
fi
echo "on" > $TMP/SeTcolor # turn on color menus
PATH="$PATH:/usr/share/@LIVEMAIN@"
export PATH;
export COLOR=on
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" --infobox "\n
Scanning your system for partition information...\n
\n" 5 55
# In case the machine is full of fast SSDs:
sleep 1
# Before probing, activate any LVM partitions
# that may exist from before the boot:
vgchange -ay 1> /dev/null 2> /dev/null
if probe -l 2> /dev/null | grep -E 'Linux$' 1> /dev/null 2> /dev/null ; then
RUNPART=no
probe -l 2> /dev/null | grep -E 'Linux$' | sort 1> $TMP/SeTplist 2> /dev/null
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "LINUX PARTITIONS DETECTED" \
--yes-label "Continue" --no-label "Skip" --defaultno \
--yesno "Setup detected partitions on this machine of type Linux.\n\
You probably created these before running '$(basename $0)'. Great!\n\n\
If you would like to re-consider your partitioning scheme, \
you can click 'Continue' now to start 'cfdisk' (MBR disk) \
and/or 'cgdisk' (GPT disk) for all your hard drives.\n\
Otherwise, select 'Skip' to skip disk partitioning and go on with the setup." \
12 64
if [ $? -eq 0 ]; then
RUNPART=yes
fi
else
RUNPART=yes
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "NO LINUX PARTITIONS DETECTED" \
--msgbox "There don't seem to be any partitions on this machine of type \
Linux. You'll need to make at least one of these to install Linux. \
To do this, you'll get a chance to make these partitions now using \
'cfdisk' (MBR partitions) or 'cgdisk' (GPT partitions)." 10 64
fi
if [ -d /sys/firmware/efi ]; then
if ! probe -l 2> /dev/null | grep "EFI System Partition" 1> /dev/null 2> /dev/null ; then
RUNPART=yes
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "NO EFI SYSTEM PARTITION DETECTED" \
--msgbox "This machine appears to be using EFI/UEFI, but no EFI System \
Partition was found. You'll need to make an EFI System Partition in order \
to boot from the hard drive. In the next step, using cfdisk/cgdisk, \
make a 100MB partition of type EF00." 10 64
fi
fi
if [ "$RUNPART" = "yes" ]; then
# ------------------------------------------------------- #
# Slackware Live Edition - find/partition the disk(s) #
# ------------------------------------------------------- #
SeTudiskpart
if [ ! $? = 0 ]; then
# No disks found or user canceled, means: abort.
exit 1
fi
# ----------------------------------------------------------- #
# Slackware Live Edition - end find/partition the disk(s) #
# ----------------------------------------------------------- #
fi # End RUNPART = yes
T_PX="/setup2hd"
mkdir -p ${T_PX}
echo "$T_PX" > $TMP/SeTT_PX
ROOT_DEVICE="`mount | grep "on / " | cut -f 1 -d ' '`"
echo "$ROOT_DEVICE" > $TMP/SeTrootdev
if mount | grep /var/log/mount 1> /dev/null 2> /dev/null ; then # clear source location:
# In case of bind mounts, try to unmount them first:
umount /var/log/mount/dev 2> /dev/null
umount /var/log/mount/proc 2> /dev/null
umount /var/log/mount/sys 2> /dev/null
# Unmount target partition:
umount /var/log/mount
fi
# Anything mounted on /var/log/mount now is a fatal error:
if mount | grep /var/log/mount 1> /dev/null 2> /dev/null ; then
echo "Can't umount /var/log/mount. Reboot machine and run setup again."
exit
fi
# If the mount table is corrupt, the above might not do it, so we will
# try to detect Linux and FAT32 partitions that have slipped by:
if [ -d /var/log/mount/lost+found -o -d /var/log/mount/recycled \
-o -r /var/log/mount/io.sys ]; then
echo "Mount table corrupt. Reboot machine and run setup again."
exit
fi
rm -f /var/log/mount 2> /dev/null
rmdir /var/log/mount 2> /dev/null
mkdir /var/log/mount 2> /dev/null
while [ 0 ]; do
dialog --title "@CDISTRO@ Linux Setup (version @SL_VERSION@)" \
--backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--menu "Welcome to @CDISTRO@ Linux Setup (Live Edition).\n\
Select an option below using the UP/DOWN keys and SPACE or ENTER.\n\
Alternate keys may also be used: '+', '-', and TAB." 18 72 9 \
"HELP" "Read the @CDISTRO@ Setup HELP file" \
"KEYMAP" "Remap your keyboard if you're not using a US one" \
"ADDSWAP" "Set up your swap partition(s)" \
"TARGET" "Set up your target partitions" \
"INSTALL" "Install @CDISTRO@ Live to disk" \
"CONFIGURE" "Reconfigure your Linux system" \
"EXIT" "Exit @CDISTRO@ Linux Setup" 2> $TMP/hdset
if [ ! $? = 0 ]; then
rm -f $TMP/hdset $TMP/SeT*
exit
fi
MAINSELECT="`cat $TMP/hdset`"
rm $TMP/hdset
# Start checking what to do. Some modules may reset MAINSELECT to run the
# next item in line.
if [ "$MAINSELECT" = "HELP" ]; then
SeTfdHELP
fi
if [ "$MAINSELECT" = "KEYMAP" ]; then
SeTkeymap
if [ -r $TMP/SeTkeymap ]; then
MAINSELECT="ADDSWAP"
fi
fi
if [ "$MAINSELECT" = "MAKE TAGS" ]; then
SeTmaketag
fi
if [ "$MAINSELECT" = "ADDSWAP" ]; then
SeTswap
if [ -r $TMP/SeTswap ]; then
MAINSELECT="TARGET"
elif [ -r $TMP/SeTswapskip ]; then
# Go ahead to TARGET without swap space:
MAINSELECT="TARGET"
fi
fi
if [ "$MAINSELECT" = "TARGET" ]; then
SeTpartitions
SeTEFI
SeTDOS
if [ -r $TMP/SeTnative ]; then
MAINSELECT="INSTALL"
fi
fi
if [ "$MAINSELECT" = "INSTALL" ]; then
if [ ! -r $TMP/SeTnative ]; then
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "CANNOT INSTALL SOFTWARE YET" --msgbox "\
\n\
Before you can install software, complete the following tasks:\n\
\n\
1. Set up your target Linux partition(s).\n\
\n\
You may also optionally remap your keyboard and set up your\n\
swap partition(s). \n\
\n\
Press ENTER to return to the main menu." 16 68
continue
fi
# --------------------------------------------- #
# Slackware Live Edition - install to disk: #
# --------------------------------------------- #
# Buy us some time while we are calculating disk usage:
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "WELCOME TO @UDISTRO@ LIVE (@LIVEDE@)" --infobox \
"\nCalculating disk usage, please be patient ..." 5 65
ACT_MODS=$(ls -rt --indicator-style=none /mnt/live/modules/ |wc -l)
TOT_MODS=$(find /mnt/livemedia/@LIVEMAIN@/ -type f -name "*.sxz" |wc -l)
DU_LIVE=$(du -s /mnt/live/modules/ 2>/dev/null |tr -s '\t' ' ' |cut -f1 -d' ')
PARTFREE=$(df -P -BM $T_PX |tail -1 |tr -s '\t' ' ' |cut -d' ' -f4)
PARTFREE=${PARTFREE%M}
# Warn when it looks we have insufficient room:
if [ $PARTFREE -lt $(($DU_LIVE/1024)) ]; then
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "WELCOME TO @UDISTRO@ LIVE (@LIVEDE@)" --yesno \
"\nAvailable space: $PARTFREE MB\nRequired space: $(($DU_LIVE/1024))\nIt looks like your hard drive partition is too small.\nDo you want to continue?" 10 65
retval=$?
if [ $retval = 1 ]; then
umount $T_PX
exit 1
fi
else
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "WELCOME TO @UDISTRO@ LIVE (@LIVEDE@)" --msgbox \
"\nAvailable space: $PARTFREE MB\nRequired space: $(($DU_LIVE/1024)) MB\nIt looks like you're good to go!" 10 65
fi
(
# Install the Live OS by rsyncing the readonly overlay to the harddisk:
rsync -HAXav --whole-file --checksum-choice=none --inplace --progress --no-inc-recursive \
/mnt/@LIVEMAIN@fs/ $T_PX/ \
| awk '{ if (index($0, "to-chk=") > 0) { split($0, pieces, "to-chk="); split(pieces[2], term, ")"); split(term[1], division, "/"); print (1-(division[1]/division[2]))*100 }; fflush(); }' \
| sed --unbuffered 's/^\([0-9]*\).*/\1/'
) | dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "INSTALLING @UDISTRO@ LIVE (@LIVEDE@) TO DISK" --gauge \
"\nProcessing ${TOT_MODS} @CDISTRO@ Live modules ($(( $DU_LIVE/1024 )) MB)" 8 65
#
# Live OS Post Install routine. If you want, you can override this routine
# by (re-)defining this function "live_post_install()" in a file called
# "/usr/share/@LIVEMAIN@/setup2hd.@DISTRO@".
#
live_post_install () {
# Re-use some of the custom configuration from 0099-@DISTRO@_zzzconf-*.sxz
# (some of these may not be present but the command will not fail):
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "POST-INSTALL @UDISTRO@ LIVE (@LIVEDE@) DATA" --infobox \
"\nCopying Live modifications to hard disk ..." 5 65
sleep 1 # It's too fast...
# Do not overwrite a custom keymap:
if [ ! -f $T_PX/etc/rc.d/rc.keymap ]; then
unsquashfs -f -dest $T_PX \
/mnt/livemedia/@LIVEMAIN@/system/0099*zzzconf*.sxz \
/etc/rc.d/rc.keymap
fi
unsquashfs -f -dest $T_PX \
/mnt/livemedia/@LIVEMAIN@/system/0099*zzzconf*.sxz \
/etc/X11/xdm/liveslak-xdm \
/etc/X11/xorg.conf.d/30-keyboard.conf \
/etc/inittab \
/etc/skel \
/etc/profile.d/lang.sh \
/etc/rc.d/rc.font \
/etc/rc.d/rc.gpm \
/etc/slackpkg \
/etc/vconsole.conf
# Point xdm to the custom /etc/X11/xdm/liveslak-xdm/xdm-config:
sed -i ${T_PX}/etc/rc.d/rc.4 -e 's,bin/xdm -nodaemon,& -config /etc/X11/xdm/liveslak-xdm/xdm-config,'
# Remove the marker file from the filesystem root:
rm -f ${T_PX}/@MARKER@
# ---------------------
# Set up a user account,
dialog --title "@UDISTRO@ (@LIVEDE@) USER CREATION" \
--backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--msgbox "You will first get the chance to create your user account, \
and set its password.\nYour account will be added to sudoers and suauth.\n\n\
Next you will be asked to set root's password." 9 55
# This will set UFULLNAME, UACCOUNT and USHELL variables:
SeTuacct 2>&1 1> $TMP/tempresult
if [ $? = 0 ]; then
# User filled out the form, so let's get the results for
# UFULLNAME, UACCOUNT and USHELL:
source $TMP/tempresult
rm -f $TMP/tempresult
# Set a password for the new account:
UPASS=$(SeTupass $UACCOUNT)
# Create the account and set the password:
chroot ${T_PX} /usr/sbin/useradd -c "$UFULLNAME" -g users -G wheel,audio,cdrom,floppy,plugdev,video,power,netdev,lp,scanner,kmem,dialout,games,disk,input -u 1000 -d /home/${UACCOUNT} -m -s ${USHELL} ${UACCOUNT}
echo "${UACCOUNT}:${UPASS}" | chroot ${T_PX} /usr/sbin/chpasswd
unset UPASS
# Configure suauth:
cat <<EOT >${T_PX}/etc/suauth
root:${UACCOUNT}:OWNPASS
root:ALL EXCEPT GROUP wheel:DENY
EOT
chmod 600 ${LIVE_ROOTDIR}/etc/suauth
# Configure sudoers:
chmod 640 ${T_PX}/etc/sudoers
sed -i ${T_PX}/etc/sudoers -e 's/# *\(%wheel\sALL=(ALL)\sALL\)/\1/'
chmod 440 ${T_PX}/etc/sudoers
fi # End user creation
# ---------------------------
if [ "$(cat $T_PX/etc/shadow | grep 'root:' | cut -f 2 -d :)" = "" ]; then
# There is no root password yet:
UPASS=$(SeTupass root)
echo "root:${UPASS}" | chroot ${T_PX} /usr/sbin/chpasswd
unset UPASS
fi
cat << EOF > $TMP/tempmsg
@CDISTRO@ Live Edition (@LIVEDE@) has been installed to your hard drive!
We installed the ${ACT_MODS} active modules (out of ${TOT_MODS} available).
The following configuration was copied from the Live OS to your harddisk:
- console font
- default runlevel
- keyboard layout
- language setting
After finishing system configuration and before rebooting, you can add any further Live modules from /@LIVEMAIN@/addons/ and /@LIVEMAIN@/optional/ to your hard drive, using a command similar to this:
# unsquashfs -f -dest $T_PX /mnt/livemedia/@LIVEMAIN@/addons/mymodule.sxz
EOF
dialog --backtitle "@CDISTRO@ Linux Setup (Live Edition)" \
--title "POST INSTALL HINTS AND TIPS" --msgbox "`cat $TMP/tempmsg`" \
20 65
rm $TMP/tempmsg
MAINSELECT="CONFIGURE"
} # END live_post_install() function
if [ -f /usr/share/@LIVEMAIN@/setup2hd.@DISTRO@ ]; then
# If the setup2hd post-configuration file exists, source it.
# The file should re-define the live_post_install() function.
. /usr/share/@LIVEMAIN@/setup2hd.@DISTRO@
fi
# Now, execute the function - either our own built-in version
# or the re-defined function from the custom setup2hd.@DISTRO@ file.
live_post_install
# --------------------------------------------- #
# Slackware Live Edition - end install to disk: #
# --------------------------------------------- #
fi
if [ "$MAINSELECT" = "CONFIGURE" ]; then
# Patch (e)liloconfig on the target systems to remove hardcoded /mnt:
if [ -f /sbin/liloconfig -a -f $T_PX/sbin/liloconfig ]; then
cat /sbin/liloconfig > $T_PX/sbin/liloconfig
fi
if [ -f /usr/sbin/eliloconfig -a -f $T_PX/usr/sbin/eliloconfig ]; then
cat /usr/sbin/eliloconfig > $T_PX/usr/sbin/eliloconfig
fi
# Make bind mounts for /dev, /proc, and /sys:
mount -o bind /dev $T_PX/dev 2> /dev/null
mount -o bind /proc $T_PX/proc 2> /dev/null
mount -o bind /sys $T_PX/sys 2> /dev/null
SeTconfig
REPLACE_FSTAB=Y
if [ -r $TMP/SeTnative ]; then
if [ -r $T_PX/etc/fstab ]; then
dialog --title "REPLACE /etc/fstab?" --yesno "You already have an \
/etc/fstab on your install partition. If you were just adding software, \
you should probably keep your old /etc/fstab. If you've changed your \
partitioning scheme, you should use the new /etc/fstab. Do you want \
to replace your old /etc/fstab with the new one?" 10 58
if [ ! $? = 0 ]; then
REPLACE_FSTAB=N
fi
fi
if [ "$REPLACE_FSTAB" = "Y" ]; then
cat /dev/null > $T_PX/etc/fstab
if [ -r $TMP/SeTswap ]; then
cat $TMP/SeTswap > $T_PX/etc/fstab
fi
cat $TMP/SeTnative >> $T_PX/etc/fstab
if [ -r $TMP/SeTDOS ]; then
cat $TMP/SeTDOS >> $T_PX/etc/fstab
fi
printf "%-16s %-16s %-11s %-16s %-3s %s\n" "#/dev/cdrom" "/mnt/cdrom" "auto" "noauto,owner,ro,comment=x-gvfs-show" "0" "0" >> $T_PX/etc/fstab
printf "%-16s %-16s %-11s %-16s %-3s %s\n" "/dev/fd0" "/mnt/floppy" "auto" "noauto,owner" "0" "0" >> $T_PX/etc/fstab
printf "%-16s %-16s %-11s %-16s %-3s %s\n" "devpts" "/dev/pts" "devpts" "gid=5,mode=620" "0" "0" >> $T_PX/etc/fstab
printf "%-16s %-16s %-11s %-16s %-3s %s\n" "proc" "/proc" "proc" "defaults" "0" "0" >> $T_PX/etc/fstab
printf "%-16s %-16s %-11s %-16s %-3s %s\n" "tmpfs" "/dev/shm" "tmpfs" "defaults" "0" "0" >> $T_PX/etc/fstab
fi
dialog --title "SETUP COMPLETE" --msgbox "System configuration \
and installation is complete. \
\n\nYou may now reboot your system." 7 55
fi
fi
if [ "$MAINSELECT" = "EXIT" ]; then
break
fi
done # end of main loop
sync
chmod 755 $T_PX
if [ -d $T_PX/tmp ]; then
chmod 1777 $T_PX/tmp
fi
if mount | grep /var/log/mntiso 1> /dev/null 2> /dev/null ; then
umount -f /var/log/mntiso
fi
if mount | grep /var/log/mount 1> /dev/null 2> /dev/null ; then
umount /var/log/mount
fi
# Anything mounted on /var/log/mount now is a fatal error:
if mount | grep /var/log/mount 1> /dev/null 2> /dev/null ; then
exit
fi
# If the mount table is corrupt, the above might not do it, so we will
# try to detect Linux and FAT32 partitions that have slipped by:
if [ -d /var/log/mount/lost+found -o -d /var/log/mount/recycled \
-o -r /var/log/mount/io.sys ]; then
exit
fi
rm -f /var/log/mount 2> /dev/null
rmdir /var/log/mount 2> /dev/null
mkdir /var/log/mount 2> /dev/null
chmod 755 /var/log/mount
# An fstab file is indicative of an OS installation, rather than
# just loading the "setup" script and selecting "EXIT"
if [ -f ${T_PX}/etc/fstab ]; then
# umount CD:
if [ -r $TMP/SeTCDdev ]; then
if mount | grep iso9660 > /dev/null 2> /dev/null ; then
umount `mount | grep iso9660 | cut -f 1 -d ' '`
fi
eject -s `cat $TMP/SeTCDdev`
# Tell the user to remove the disc, if one had previously been mounted
# (it should now be ejected):
dialog \
--clear \
--title "@CDISTRO@ Linux Setup is complete" "$@" \
--msgbox "\nPlease remove the installation disc.\n" 7 40
fi
# Offer to reboot or drop to shell:
dialog \
--title "@CDISTRO@ Linux Setup is complete" "$@" \
--yesno \
"\nWould you like to reboot your system?\n\n\n\
If you choose \"No\", you will be dropped to a shell.\n" 11 50
retval=$?
if [ $retval = 1 ]; then
clear
echo
echo "You may now reboot your system once you are ready."
echo "You can issue the 'reboot' command; or if your system has"
echo "a keyboard attached, you can use the key combination: control+alt+delete"
echo
else
touch /reboot
fi
fi
# Fix the date:
fixdate
# final cleanup
rm -f $TMP/tagfile $TMP/SeT* $TMP/tar-error $TMP/unsquash_output $TMP/unsquash_error $TMP/PKGTOOL_REMOVED
rm -f /var/log/mount/treecache
rmdir /var/log/mntiso 2>/dev/null
rm -rf $TMP/treecache
rm -rf $TMP/pkgcache
rmdir ${T_PX}/tmp/orbit-root 2> /dev/null
# If the OS had been installed and the user elected to reboot:
if [ -f /reboot ]; then
clear
echo "** Starting reboot **"
sleep 1
reboot
fi
# end slackware setup script
