From 02fd55b837b5e6e0debfaa93464b424802a68c91 Mon Sep 17 00:00:00 2001
From: Eric Hameleers <alien@slackware.com>
Date: Mon, 23 Jan 2017 15:00:05 +0100
Subject: The liveinit script is a template too and cannot be used as-is.

This file was forgotten in the previous commit.
It has now also been given a '.tpl' extension in the liveslak sources,
to indicate that it is a template and not usable as-is.
The 'make_slackware_live.sh' script parses the template file and performs
a series of variable substitutions to generate the final 'init' script
inside the initrd of the ISO image.
---
 liveinit               | 1165 ------------------------------------------------
 liveinit.tpl           | 1165 ++++++++++++++++++++++++++++++++++++++++++++++++
 make_slackware_live.sh |    2 +-
 3 files changed, 1166 insertions(+), 1166 deletions(-)
 delete mode 100755 liveinit
 create mode 100755 liveinit.tpl

diff --git a/liveinit b/liveinit
deleted file mode 100755
index 3b035c0..0000000
--- a/liveinit
+++ /dev/null
@@ -1,1165 +0,0 @@
-#!/bin/ash
-#
-# Copyright 2004  Slackware Linux, Inc., Concord, CA, USA
-# Copyright 2007, 2008, 2009, 2010, 2012  Patrick J. Volkerding, Sebeka, MN, USA
-# Copyright 2015, 2016, 2017  Eric Hameleers, Eindhoven, NL
-# 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.
-#
-##################################################################################
-# Changelog
-# 10-Dec-2012 <mozes@slackware.com>
-#  * Added support for the official Kernel parameters to select root filesystem
-#    type ('rootfstype') and pause before attempting to mount the root filesystem
-#    ('rootdelay').  The original parameters may continue to be used.
-# 23-Oct-2015 <alien@slackware.com>
-#  * Modified for booting as a Live filesystem.
-##################################################################################
-
-# The ISO creation script will create a filesystem with this label.
-# Nevertheless, the user may have copied the ISO content to a different device.
-MEDIALABEL="@MEDIALABEL@"
-
-LIVEMAIN="@LIVEMAIN@"
-MARKER="@MARKER@"
-PERSISTENCE="@PERSISTENCE@"
-
-DISTRO="@DISTRO@"
-CDISTRO="@CDISTRO@"
-VERSION="@VERSION@"
-
-LIVEUID="@LIVEUID@"
-
-LIVEMEDIA=""
-LIVEPATH=""
-
-# By default, let the media determine if we can write persistent changes:
-# However, if we define TORAM=1, we will also set VIRGIN=1 since we want
-# to avoid anything that writes to disk after we copy the OS to RAM.
-VIRGIN=0
-
-# If set to '1', existing persistent data will be wiped:
-WIPE_PERSISTENCE=0
-
-# Used for debugging the init;
-# Set DEBUG to '1' to enable explicit pauses; '2' enables verbose script exec;
-# and '4' dumps you into a debug shell right before the switch_root:
-DEBUG=0
-DEBUGV=" "
-
-# Masochists can copy the live environment into RAM:
-TORAM=0
-
-# The default number of loop devices the Live OS will use (if you have
-# a large number of addon modules, this value may be too low).
-# Can be changed by the 'maxloops=' boot parameter:
-MAXLOOPS=96
-
-# By default we do not touch local hard disks (raid, lvm, btrfs):
-LOCALHD=0
-
-# Usability tweaks:
-TWEAKS=""
-
-# Perhaps we need to blacklist some kernel module(s):
-BLACKLIST=""
-
-# NFS root support:
-HNMAC=""
-HNMAC_ALLOWED="YES"
-INTERFACE=""
-NFSHOST=""
-
-# Max wait time for DHCP client to configure an interface:
-DHCPWAIT=20
-
-INITRD=$(cat /initrd-name)
-WAIT=$(cat /wait-for-root)
-KEYMAP=$(cat /keymap)
-LUKSVOL=$(cat /luksdev)
-INIT=/sbin/init
-
-PATH="/sbin:/bin:/usr/sbin:/usr/bin"
-
-# Mount /proc and /sys:
-mount -n proc /proc -t proc
-mount -n sysfs /sys -t sysfs
-mount -n tmpfs /run -t tmpfs -o mode=0755
-
-if grep devtmpfs /proc/filesystems 1>/dev/null 2>/dev/null ; then
-  DEVTMPFS=1
-  mount -n devtmpfs /dev -t devtmpfs
-fi	
-
-# Parse command line
-for ARG in $(cat /proc/cmdline); do
-  case $ARG in
-    0|1|2|3|4|5|6|S|s|single)
-      RUNLEVEL=$ARG
-    ;;
-    blacklist=*)
-      BLACKLIST=$(echo $ARG | cut -f2 -d=)
-    ;;
-    debug)
-      DEBUG=1
-    ;;
-    debug=*)
-      DEBUG=$(echo $ARG | cut -f2 -d=)
-      DEBUGV="-v"
-    ;;
-    dhcpwait=*)
-      DHCPWAIT=$(echo $ARG | cut -f2 -d=)
-    ;;
-    hostname=*)
-      # generic syntax: hostname=newname[,qualifier]
-      LIVE_HOSTNAME=$(echo $ARG | cut -f2 -d= | cut -f1 -d,)
-      if [ "$(echo $ARG | cut -f2 -d= | cut -f2 -d,)" = "fixed" ]; then
-        Keep hostname fixed i.e. never add a MAC address suffix:
-        HNMAC_ALLOWED="NO"
-      fi
-    ;;
-    init=*)
-      INIT=$(echo $ARG | cut -f2 -d=)
-    ;;
-    kbd=*)
-      KEYMAP=$(echo $ARG | cut -f2 -d=)
-    ;;
-    livemain=*)
-      LIVEMAIN=$(echo $ARG | cut -f2 -d=)
-    ;;
-    livemedia=*)
-      # generic syntax: livemedia=/dev/sdX
-      # ISO syntax: livemedia=/dev/sdX:/path/to/slackwarelive.iso
-      LM=$(echo $ARG | cut -f2 -d=)
-      LIVEMEDIA=$(echo $LM | cut -f1 -d:)
-      LIVEPATH=$(echo $LM | cut -f2 -d:)
-      unset LM
-    ;;
-    livepw=*)
-      LIVEPW=$(echo $ARG | cut -f2 -d=)
-    ;;
-    load=*)
-      LOAD=$(echo $ARG | cut -f2 -d=)
-    ;;
-    locale=*)
-      LOCALE=$(echo $ARG | cut -f2 -d=)
-    ;;
-    localhd)
-      LOCALHD=1
-    ;;
-    luksvol=*)
-      # Format: luksvol=file1[:/mountpoint1][,file1[:/mountpoint2],...]
-      LUKSVOL=$(echo $ARG | cut -f2 -d=)
-    ;;
-    maxloops=*)
-      MAXLOOPS=$(echo $ARG | cut -f2 -d=)
-    ;;
-    nfsroot=*)
-      # nfsroot=192.168.0.1:/path/to/liveslak
-      NFSHOST=$(echo $ARG | cut -f2 -d= |cut -f1 -d:)
-      NFSPATH=$(echo $ARG | cut -f2 -d= |cut -f2 -d:)
-    ;;
-    nic=*)
-      # nic=<driver>:<interface>:<dhcp|static>[:ipaddr:netmask[:gateway]]
-      ENET=$(echo $ARG | cut -f2 -d=)
-    ;;
-    noload=*)
-      NOLOAD=$(echo $ARG | cut -f2 -d=)
-    ;;
-    nop)
-      VIRGIN=1
-    ;;
-    nop=*)
-      if [ "$(echo $ARG | cut -f2 -d=)" = "wipe" ]; then
-        WIPE_PERSISTENCE=1
-      fi
-    ;;
-    persistence=*)
-      PERSISTENCE=$(echo $ARG | cut -f2 -d=)
-    ;;
-    rescue)
-      RESCUE=1
-    ;;
-    swap)
-      USE_SWAP=1
-    ;;
-    rootpw=*)
-      ROOTPW=$(echo $ARG | cut -f2 -d=)
-    ;;
-    toram)
-      TORAM=1
-      VIRGIN=1 # prevent writes to disk since we are supposed to run from RAM
-    ;;
-    tweaks=*)
-      # Comma-separated set of usability tweaks.
-      # nga: no glamor 2d acceleration.
-      # tpb: trackpoint scrolling while pressing middle mouse button.
-      # syn: start synaptics daemon and extend X.Org capabilities.
-      # ssh: start SSH daemon (disabled by default).
-      TWEAKS=$(echo $ARG | cut -f2 -d=)
-    ;;
-    tz=*)
-      TZ=$(echo $ARG | cut -f2 -d=)
-    ;;
-    waitforroot=*|rootdelay=*)
-      WAIT=$(echo $ARG | cut -f2 -d=)
-    ;;
-    xkb=*)
-      XKB=$(echo $ARG | cut -f2 -d=)
-    ;;
-  esac
-done
-
-# Verbose boot script execution:
-[ $DEBUG -ge 2 ] && set -x
-
-debugit () {
-  if [ $DEBUG -eq 0 -o $DEBUG -gt 3 ]; then
-    return
-  elif [ $DEBUG -le 2 ]; then
-    echo "DEBUG>> -- blkid info -- :"
-    blkid | while read LINE ; do echo "DEBUG>> $LINE" ; done
-    echo "DEBUG>> -- mount info -- :"
-    mount | while read LINE ; do echo "DEBUG>> $LINE" ; done
-  fi
-  echo "DEBUG>> -- Press ENTER to continue -- : "
-  read JUNK
-  return
-}
-
-rescue() {
-  echo
-  if [ "x$1" != "x" ]; then
-    echo "$1"
-  else
-    echo "RESCUE mode"
-    echo
-    echo "        You can try to fix or rescue your system now. If you want"
-    echo "        to boot into your fixed system, mount your root filesystem"
-    echo "        read-only under /mnt:"
-    echo
-    echo "            # mount -o ro -t filesystem root_device /mnt"
-  fi
-  echo
-  echo "        Type 'exit' when things are done."
-  echo
-  /bin/sh
-}
-
-# If udevd is available, use it to generate block devices
-# else use mdev to read sysfs and generate the needed devices 
-if [ -x /sbin/udevd -a -x /sbin/udevadm ]; then
-  /sbin/udevd --daemon --resolve-names=never
-  /sbin/udevadm trigger --subsystem-match=block --action=add
-  if [ -n "$NFSHOST" ]; then
-    # We also need network devices if NFS root is requested:
-    if [ -z "$(/sbin/udevadm trigger --subsystem-match=net --action=add -v -n |rev |cut -d/ -f1 |rev |grep -v lo)" ]; then
-      /sbin/udevadm trigger $DEBUGV
-    else
-      /sbin/udevadm trigger --subsystem-match=net --action=add $DEBUGV
-    fi
-  fi
-  /sbin/udevadm settle --timeout=10
-else
-  [ "$DEVTMPFS" != "1" ] && mdev -s
-fi
-
-# Load kernel modules (ideally this was already done by udev):
-if [ ! -d /lib/modules/$(uname -r) ]; then
-  echo "${MARKER}:  No kernel modules found for Linux $(uname -r)."
-elif [ -x ./load_kernel_modules ]; then # use load_kernel_modules script:
-  echo "${MARKER}:  Loading kernel modules from initrd image:"
-  . ./load_kernel_modules 1>/dev/null 2>/dev/null
-else # load modules (if any) in order:
-  if ls /lib/modules/$(uname -r)/*.*o 1> /dev/null 2> /dev/null ; then
-    echo "${MARKER}:  Loading kernel modules from initrd image:"
-    for module in /lib/modules/$(uname -r)/*.*o ; do
-      /sbin/modprobe $module 1>/dev/null 2>/dev/null
-    done
-    unset module
-  fi
-fi
-
-# Sometimes the devices need extra time to be available.
-# A root filesystem on USB is a good example of that.
-sleep $WAIT
-# Fire at least one blkid:
-blkid 1>/dev/null 2>/dev/null
-
-# Load a custom keyboard mapping:
-if [ -n "$KEYMAP" ]; then
-  echo "${MARKER}:  Loading '$KEYMAP' keyboard mapping:"
-  tar xzOf /etc/keymaps.tar.gz ${KEYMAP}.bmap | loadkmap
-fi
-
-if [ "$RESCUE" = "" ]; then 
-  if [ $LOCALHD -eq 1 ]; then
-    # We will initialize RAID/LVM/BTRFS on local harddisks:
-    # Initialize RAID:
-    if [ -x /sbin/mdadm ]; then
-      # If /etc/mdadm.conf is present, udev should DTRT on its own;
-      # If not, we'll make one and go from there:
-      if [ ! -r /etc/mdadm.conf ]; then
-        /sbin/mdadm -E -s >/etc/mdadm.conf
-        /sbin/mdadm -S -s
-        /sbin/mdadm -A -s
-        # This seems to make the kernel see partitions more reliably:
-        fdisk -l /dev/md* 1> /dev/null 2> /dev/null
-      fi
-    fi
-
-    # Initialize LVM:
-    if [ -x /sbin/vgchange ]; then
-      mkdir -p /var/lock/lvm      # this avoids useless warnings
-      /sbin/vgchange -ay --ignorelockingfailure 2>/dev/null
-      /sbin/udevadm settle --timeout=10
-    fi
-
-    # Scan for btrfs multi-device filesystems:
-    if [ -x /sbin/btrfs ]; then
-      /sbin/btrfs device scan
-    fi
-  fi
-
-  # --------------------------------------------------------------------- #
-  #                     SLACKWARE LIVE - START                            #
-  # --------------------------------------------------------------------- #
-
-  ## Support functions ##
-
-  cidr_cvt() {
-    # Function to convert the netmask from CIDR format to dot notation.
-    # Number of args to shift, 255..255, first non-255 byte, zeroes
-    set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
-    [ $1 -gt 1 ] && shift $1 || shift
-    echo ${1-0}.${2-0}.${3-0}.${4-0}
-  }
-
-  setnet() {
-    # Find and configure the network interface for NFS root support.
-    # Assume nothing about the method of network configuration:
-    ENET_MODE="ask"
-
-    echo "${MARKER}:  Configuring network interface for NFS mount."
-
-    # Does the commandline have NIC information for us?
-    # Format is 'nic=driver:interface:<dhcp|static>:ip:mask:gw'
-    if [ -n "$ENET" ]; then
-      DRIVER=$(echo $ENET |cut -f1 -d:)
-      INTERFACE=$(echo $ENET |cut -f2 -d:)
-      ENET_MODE=$(echo $ENET |cut -f3 -d:)
-      if [ "$ENET_MODE" = "static" ]; then
-        IPADDR=$(echo $ENET |cut -f4 -d:)
-        NETMASK=$(echo $ENET |cut -f5 -d:)
-        # We allow for CIDR notation of the netmask (0 < NETMASK < 25):
-        if [ "$(echo $NETMASK |tr -cd '\.')" != "..." ]; then
-          NETMASK=$(cidr_cvt $NETMASK)
-        fi
-        # Determine BROADCAST:
-        eval $(ipcalc -b $IPADDR $NETMASK)
-        # Not mandatory:
-        GATEWAY=$(echo $ENET | cut -f6 -d:)
-      fi
-    fi
-
-    # If no interface is present the cmdline should have provided a driver:
-    if [ $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo |wc -l) -eq 0 ]; then
-      if [ "x${DRIVER}" != "x" ]; then
-        # This takes silent care of 'DRIVER=auto' as well...
-        modprobe ${DRIVER} 1>/dev/null 2>/dev/null
-      fi
-    fi
-
-    # Let's determine the interface:
-    if [ "x$INTERFACE" = "x" -o "$INTERFACE" = "auto" ]; then
-      # Cmdline did not provide a nic or it's "auto" to let dhcpcd find out:
-      for EDEV in $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo) ; do
-        if grep -q $(echo ${EDEV}: |cut -f 1 -d :): /proc/net/wireless ; then
-          continue # skip wireless interfaces
-        fi
-        # If this configures an interface, we're done with dhcpcd afterwards:
-        /sbin/dhcpcd -L -p -t $DHCPWAIT $EDEV &
-      done
-      unset EDEV
-      # Wait at most DHCPWAIT seconds for a DHCP-configured interface to appear:
-      for ITER in $(seq 0 $DHCPWAIT); do
-        if $(ip -f inet -o addr show | grep -v " lo " 1>/dev/null 2>/dev/null)
-        then
-          # Found one!
-          break
-        fi
-        sleep 1
-      done
-      # What interface did dhcpcd configure?
-      INTERFACE=""
-      for EDEV in $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo); do
-        if [ -s /run/dhcpcd/dhcpcd-${EDEV}.pid ]; then
-          INTERFACE="${EDEV}"
-          break
-        fi
-      done
-      unset EDEV
-    fi
-
-    if [ "x$INTERFACE" = "x" ]; then
-      # Failed to find a configured interface... desperate measure:
-      echo "${MARKER}:  Failed to find network interface... trouble ahead."
-      INTERFACE="eth0"
-    fi
-
-    # We know our INTERFACE, so let's configure it:
-    if [ "$ENET_MODE" = "ask" -o "$ENET_MODE" = "dhcp" ]; then
-      # Invoke dhcpcd only if it was not called yet:
-      if [ ! -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
-        /sbin/dhcpcd -L -p -t $DHCPWAIT $INTERFACE
-      fi
-    else
-      # Kill dhcpcd if we used it to find a statically configured interface:
-      if [ -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
-        /sbin/dhcpcd -k $INTERFACE
-      fi
-      # Static IP address requires IPADDRESS, NETMASK, NETMASK at a minimum:
-      ifconfig $INTERFACE $IPADDR netmask $NETMASK broadcast $BROADCAST
-      if [ -n "$GATEWAY" ]; then
-        route add default gw $GATEWAY metric 1
-      fi
-    fi
-
-    # Store the interface MAC address so we may modify the hostname with it:
-    HNMAC=$(ip link show ${INTERFACE} |grep link/ether |tr -s ' ' |cut -d ' ' -f3 |tr -d ':')
-
-  } # End setnet()
-
-  find_loop() {
-    # The losetup of busybox is different from the real losetup - watch out!
-    lodev=$(losetup -f)
-    if [ -z "$lodev" ]; then
-      # We exhausted the available loop devices, so create the block device:
-      for NOD in $(seq 0 ${MAXLOOPS}); do
-        if [ ! -b /dev/loop${NOD} ]; then
-          mknod -m660 /dev/loop${NOD} b 7 ${NOD}
-          break
-        fi
-      done
-      lodev=/dev/loop${NOD}
-    elif [ ! -b $lodev ]; then
-      # We exhausted the available loop devices, so create the block device:
-      mknod -m660 $lodev b 7 $(echo $lodev |sed %/dev/loop%%)
-    fi
-    echo "$lodev"
-  }
-
-  find_modloc() {
-    MY_LOC="$1"
-    MY_BASE="$2"
-
-    if [ $TORAM -ne 0 ]; then
-      # If we need to copy the module to RAM, we need a place for that:
-      mkdir -p /mnt/live/toram
-      # Copy the module to RAM before mounting it, preserving relative path:
-      MODNAME="$(basename ${MY_LOC})"
-      MODRELPATH="$(dirname ${MY_LOC} |sed "s,$MY_BASE,,")"
-      mkdir -p /mnt/live/toram/${MODRELPATH}
-      cp "${MY_LOC}" "/mnt/live/toram/${MODRELPATH}"
-      MY_LOC="/mnt/live/toram/${MODRELPATH}/${MODNAME}"
-    fi
-
-    echo "${MY_LOC}"
-  }
-
-  load_modules() {
-    # SUBSYS can be 'system', 'addons', 'optional':
-    SUBSYS="$1"
-
-    for MODULE in $(find /mnt/media/${LIVEMAIN}/${SUBSYS}/ -name "*.sxz" 2>/dev/null |sort) ; do
-      MODBASE="$(basename ${MODULE} .sxz)"
-      if [ "$SUBSYS" = "optional" ]; then
-        # Load one or more optionals by using boot parameter 'load':
-        # load=mod1[,mod2[,mod3]]
-        if [ -z "$LOAD" -o -z "$(echo ",${LOAD}," |grep -i ",$(echo $MODBASE |cut -d- -f2),")" ]; then
-          continue
-        fi
-      elif [ "$SUBSYS" = "addons" ]; then
-        # Skip loading one or more addons by using boot parameter 'noload':
-        # noload=mod1[,mod2[,mod3]]
-        if [ -n "$NOLOAD" -a -n "$(echo ",${NOLOAD}," |grep -i ",$(echo $MODBASE |cut -d- -f2),")" ]; then
-          echo "$MODBASE" >> /mnt/live/modules/skipped
-          continue
-        fi
-      fi
-      MODLOC=$(find_modloc ${MODULE} /mnt/media)
-      if [ -d /mnt/live/modules/${MODBASE} ]; then
-        echo "${MARKER}:  duplicate $SUBSYS module '${MODBASE}', excluding it from the overlay."
-        echo "$MODBASE" >> /mnt/live/modules/dupes
-      else
-        mkdir /mnt/live/modules/${MODBASE}
-        mount -t squashfs -o loop ${MODLOC} /mnt/live/modules/${MODBASE}
-        if [ $? -eq 0 ]; then
-          if echo ${MODBASE} | grep -q ^0000 -a ; then
-            echo "${MARKER}:  ${CDISTRO} Live based on liveslak-${VERSION} #$(cat /mnt/live/modules/${MODBASE}/${MARKER})"
-          fi
-          RODIRS=":/mnt/live/modules/${MODBASE}${RODIRS}"
-          # 0099-* are the Live customizations, exclude those for setup2hd:
-          if ! echo ${MODBASE} | grep -q ^0099 ; then
-            FS2HD=":/mnt/live/modules/${MODBASE}${FS2HD}"
-          fi
-        else
-          echo "${MARKER}:  Failed to mount $SUBSYS module '${MODBASE}', excluding it from the overlay."
-            echo "$MODBASE" >> /mnt/live/modules/failed
-        fi
-      fi
-    done
-  }
-
-  ## End support functions ##
-
-  # We need a mounted filesystem here to be able to do a switch_root later,
-  # so we create one in RAM:
-  if [ $TORAM -eq 1 ]; then
-    RAMSIZE=90%  # need to be able to load the entire OS in RAM
-  else
-    RAMSIZE=50%  # the default value.
-  fi
-  mount -t tmpfs -o defaults,size=${RAMSIZE} none /mnt
-
-  # Find the Slackware Live media.
-  # TIP: Increase WAIT to give USB devices a chance to be seen by the kernel.
-  mkdir /mnt/media
-  if [ -n "$NFSHOST" ]; then
-    # NFS root.  First configure our network interface:
-    setnet
-    # Mount the NFS share and hope for the best:
-    mount -t nfs -o nolock,vers=3 $NFSHOST:$NFSPATH /mnt/media
-    LIVEALL="$NFSHOST:$NFSPATH"
-    LIVEMEDIA="$LIVEALL"
-    # No writing on NFS exports, overlayfs does not support it:
-    VIRGIN=1
-  elif [ -z "$LIVEMEDIA" ]; then
-    # LIVEMEDIA not specified on the boot commandline using "livemedia="
-    # Filter out the block devices, only look at partitions at first:
-    LIVEALL=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep "[0-9]$")
-    LIVEMEDIA=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep "[0-9]$" |head -1)
-    if [ ! -z "$LIVEMEDIA" ]; then
-      # That was easy... we found the media straight away.
-      # Determine filesystem type ('iso9660' means we found a CDROM/DVD)
-      LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
-      mount -t $LIVEFS -o ro $LIVEMEDIA /mnt/media
-    else
-      LIVEALL=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep -v "[0-9]$")
-      LIVEMEDIA=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep -v "[0-9]$" |head -1)
-      if [ ! -z "$LIVEMEDIA" ]; then
-        # We found a block device with the correct label (non-UEFI media).
-        # Determine filesystem type ('iso9660' means we found a CDROM/DVD)
-        LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
-        mount -t $LIVEFS -o ro $LIVEMEDIA /mnt/media
-      else
-        # Bummer... label not found; the ISO was extracted to a different device.
-        # Separate partitions from block devices, look at partitions first:
-        for SLDEVICE in $(blkid |cut -d: -f1 |grep "[0-9]$") $(blkid |cut -d: -f1 |grep -v "[0-9]$") ; do
-          SLFS=$(blkid $SLDEVICE |rev |cut -d'"' -f2 |rev)
-          mount -t $SLFS -o ro $SLDEVICE /mnt/media
-          if [ -d /mnt/media/${LIVEMAIN} ]; then
-            # Found our media!
-            LIVEALL=$SLDEVICE
-            LIVEMEDIA=$SLDEVICE
-            LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
-            break
-          else
-            umount $SLDEVICE
-            unset SLDEVICE
-          fi
-        done
-      fi
-    fi
-    if [ -n "$LIVEMEDIA" ]; then
-      # Gotcha!
-      break
-    fi
-    sleep 1
-  else
-    # LIVEMEDIA was specified on the boot commandline using "livemedia="
-    if [ ! -b "$LIVEMEDIA" ]; then
-      # Passed a UUID or LABEL?
-      LIVEALL=$(findfs UUID=$LIVEMEDIA 2>/dev/null) || LIVEALL=$(findfs LABEL=$LIVEMEDIA 2>/dev/null)
-      LIVEMEDIA="$LIVEALL"
-    else
-      LIVEALL="$LIVEMEDIA"
-    fi
-    if [ -z "$LIVEALL" ]; then
-      echo "${MARKER}:  Live media '$LIVEMEDIA' not found... trouble ahead."
-    else
-      if [ -n "$LIVEPATH" -a "$LIVEPATH" != "$LIVEMEDIA" ]; then
-        # Boot option used: "livemedia=/dev/sdX:/path/to/live.iso",
-        # instead of just "livemedia=/dev/sdX".
-        # First mount the partition and then loopmount the ISO:
-        SUPERMNT=/mnt/super_$(od -An -N1 -tu1 /dev/urandom |tr -d ' ')
-        mkdir -p ${SUPERMNT}
-        SUPERFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
-        mount -t $SUPERFS -o ro $LIVEMEDIA ${SUPERMNT}
-        if [ -f "${SUPERMNT}/$LIVEPATH" ]; then
-          LIVEFS=$(blkid "${SUPERMNT}/$LIVEPATH" |rev |cut -d'"' -f2 |rev)
-          LIVEALL="${SUPERMNT}/$LIVEPATH"
-          LIVEMEDIA="$LIVEALL"
-          MOUNTOPTS="loop"
-        fi
-      fi
-      LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
-      mount -t $LIVEFS -o ${MOUNTOPTS:-ro} $LIVEMEDIA /mnt/media
-    fi
-  fi
-
-  # Finished determining the media availability, it should be mounted now.
-
-  if [ ! -z "$LIVEMEDIA" ]; then
-    echo "${MARKER}:  Live media found at ${LIVEMEDIA}."
-    if [ ! -d /mnt/media/${LIVEMAIN} ]; then
-      echo "${MARKER}:  However, live media was not mounted... trouble ahead."
-    fi
-    if [ "$LIVEMEDIA" != "$LIVEALL" ]; then
-      echo "${MARKER}:  NOTE: Multiple partitions with '$MEDIALABEL' label were found ($(echo $LIVEALL))... success not guaranteed."
-    fi
-  else
-    echo "${MARKER}:  No live media found... trouble ahead."
-    echo "${MARKER}:  Try adding \"rootdelay=20\" to the boot command."
-    debugit
-    rescue
-  fi
-
-  debugit
-
-  # Start assembling our live system components below /mnt/live :
-  mkdir /mnt/live
-
-  # Mount our squashed modules (.sxz extension).
-  mkdir /mnt/live/modules
-
-  if [ $TORAM -ne 0 ]; then
-    echo "${MARKER}:  Copying Live modules to RAM, please be patient."
-  fi
-
-  # Modules were created in specific order and will be mounted in that order.
-  # In the lowerdirs parameter for the overlay, the module with the highest
-  # number (i.e. created last) will be leftmost in a colon-separated list:
-  RODIRS=""
-  FS2HD=""
-
-  # First, the base Slackware system components:
-  load_modules system
-
-  # Next, the add-on (3rd party etc) components, if any:
-  # Remember, module name must adhere to convention: "NNNN-modname-*.sxz"
-  # where 'N' is a digit and 'modname' must not contain a dash '-'.
-  load_modules addons
-
-  # And finally any explicitly requested optionals (like nvidia drivers):
-  # Remember, module name must adhere to convention: "NNNN-modname-*.sxz"
-  # where 'N' is a digit and 'modname' must not contain a dash '-'.
-  load_modules optional
-
-  # Get rid of the starting colon:
-  RODIRS=$(echo $RODIRS |cut -c2-)
-  FS2HD=$(echo $FS2HD |cut -c2-)
-
-  if [ $TORAM -ne 0 ]; then
-    echo "${MARKER}:  Live OS copied to RAM, you can remove the Live medium."
-    if [ "LIVEFS" = "iso9660" ]; then
-      eject ${LIVEMEDIA}
-    fi
-  fi
-
-  # Setup persistence in case our media is writable, *and* the user
-  # has created a directory "persistence" in the root of the media.
-  # otherwise we let the block changes accumulate in RAM only.
-
-  # Create the mount point for the writable upper directory of the overlay:
-  # Assume the default to be a readonly media - we write to RAM:
-  UPPERDIR=/mnt/live/changes
-  OVLWORK=/mnt/live/.ovlwork
-  if [ "$VIRGIN" = "0" ]; then
-    if [ "LIVEFS" != "iso9660" -a -d /mnt/media/${PERSISTENCE} ]; then
-      # Looks OK, but we need to remount the media in order to write
-      # to the persistence directory:
-      mount -o remount,rw /mnt/media
-      # Try a write... just to be dead sure:
-      if touch /mnt/media/${PERSISTENCE}/.rwtest 2>/dev/null && rm /mnt/media/${PERSISTENCE}/.rwtest 2>/dev/null ; then
-        # Writable media and we are allowed to write to it.
-        if [ "$WIPE_PERSISTENCE" = "1" ]; then
-          echo "${MARKER}:  Wiping existing persistent data in '/${PERSISTENCE}'."
-          find /mnt/media/${PERSISTENCE}/ -mindepth 1 -exec rm -rf {} \; 2>/dev/null
-        fi
-        echo "${MARKER}:  Writing persistent changes to media directory '/${PERSISTENCE}'."
-        UPPERDIR=/mnt/media/${PERSISTENCE}
-        OVLWORK=/mnt/media/.ovlwork
-      fi
-    elif [ "LIVEFS" != "iso9660" -a -f /mnt/media/${PERSISTENCE}.img ]; then
-      # Use a container file; the filesystem needs to be writable:
-      mount -o remount,rw /mnt/media
-      # Find a free loop device to mount the persistence container file:
-      prdev=$(find_loop)
-      prdir=$(basename ${PERSISTENCE})_$(od -An -N1 -tu1 /dev/urandom |tr -d ' ')
-      mkdir -p /mnt/live/${prdir}
-      losetup $prdev /mnt/media/${PERSISTENCE}.img
-      # Check if the persistence container is LUKS encrypted:
-      if cryptsetup isLuks $prdev 1>/dev/null 2>/dev/null ; then
-        echo "Unlocking LUKS encrypted persistence file '/${PERSISTENCE}.img'"
-        cryptsetup luksOpen $prdev $(basename ${PERSISTENCE}) </dev/tty0 >/dev/tty0 2>&1
-        if [ $? -ne 0 ]; then
-          echo "${MARKER}:  Failed to unlock persistence file '/${PERSISTENCE}.img'."
-          echo "${MARKER}:  Falling back to RAM."
-        else
-          # LUKS properly unlocked; from now on use the mapper device instead:
-          prdev=/dev/mapper/$(basename ${PERSISTENCE})
-        fi
-      fi
-      prfs=$(blkid $prdev |rev |cut -d'"' -f2 |rev)
-      mount -t $prfs $prdev /mnt/live/${prdir} 2>/dev/null
-      if [ $? -ne 0 ]; then
-        echo "${MARKER}:  Failed to mount persistence file '/${PERSISTENCE}.img'."
-        echo "${MARKER}:  Falling back to RAM."
-      else
-        if [ "$WIPE_PERSISTENCE" = "1" ]; then
-          echo "${MARKER}:  Wiping existing persistent data in '/${PERSISTENCE}.img'."
-          find /mnt/live/${prdir}/$(basename ${PERSISTENCE})/ -mindepth 1 -exec rm -rf {} \; 2>/dev/null
-        fi
-        echo "${MARKER}:  Writing persistent changes to file '/${PERSISTENCE}.img'."
-        UPPERDIR=/mnt/live/${prdir}/$(basename ${PERSISTENCE})
-        OVLWORK=/mnt/live/${prdir}/.ovlwork
-      fi
-    fi
-  else
-    echo "${MARKER}:  Writing changes to RAM - no persistence:"
-    if [ ! -z "$LUKSVOL" ]; then
-      # Even without persistence, we need to be able to write to the partition
-      # if we are using a LUKS container file:
-      mount -o remount,rw /mnt/media
-    fi
-  fi
-
-  debugit
-
-  # Create the writable upper directory, plus the workdir which is required
-  # for overlay to function (the two must be in the same POSIX filesystem):
-  [ ! -d ${UPPERDIR} ] && mkdir -p ${UPPERDIR}
-  [ ! -d ${OVLWORK} ] && mkdir -p ${OVLWORK}
-
-  # Create the overlays of readonly and writable directories:
-  mkdir -p /mnt/${LIVEMAIN}fs
-  mkdir -p /mnt/overlay
-  # We are going to use a readonly overlay of the unmodified filesystem
-  # as source for 'setup2hd':
-  mount -t overlay -o lowerdir=${FS2HD} overlay /mnt/${LIVEMAIN}fs
-  # And this is the actual Live overlay:
-  mount -t overlay -o workdir=${OVLWORK},upperdir=${UPPERDIR},lowerdir=${RODIRS} overlay /mnt/overlay
-  if [ $? -ne 0 -a "$VIRGIN" = "0" ]; then
-    # Failed to create the persistent overlay - try without persistence:
-    echo "${MARKER}:  Failed to create persistent overlay, attempting to continue in RAM."
-    UPPERDIR=/mnt/live/changes
-    OVLWORK=/mnt/live/.ovlwork
-    mkdir -p ${UPPERDIR}
-    mkdir -p ${OVLWORK}
-    mount -t overlay -o workdir=${OVLWORK},upperdir=${UPPERDIR},lowerdir=${RODIRS} overlay /mnt/overlay
-  fi
-
-  debugit
-
-  # Make the underpinning RAM fs accessible in the live system (for fun):
-  mkdir -p /mnt/overlay/mnt/live
-  mount --rbind /mnt/live /mnt/overlay/mnt/live
-  mkdir -p /mnt/overlay/mnt/${LIVEMAIN}fs
-  mount --bind /mnt/${LIVEMAIN}fs /mnt/overlay/mnt/${LIVEMAIN}fs
-
-  # Same for the Linux filesystem on the USB stick:
-  mkdir -p /mnt/overlay/mnt/livemedia
-  if [ $TORAM -eq 0 ]; then
-    mount --bind /mnt/media /mnt/overlay/mnt/livemedia
-  else
-    # For PXE server we need to provide kernel and initrd too,
-    # not just the modules:
-    cp -af /mnt/media/boot /mnt/live/toram/
-    mount --bind /mnt/live/toram /mnt/overlay/mnt/livemedia
-  fi
-
-  if [ ! -z "$USE_SWAP" ]; then
-    # Use any available swap device:
-    for SWAPD in $(blkid |grep TYPE="\"swap\"" |cut -d: -f1) ; do
-      echo "${MARKER}:  Enabling swapping to '$SWAPD'"
-      echo "$SWAPD  swap  swap defaults  0  0" >> /mnt/overlay/etc/fstab
-    done
-  fi
-
-  if [ ! -z "$KEYMAP" ]; then
-    # Configure custom keyboard mapping in console and X:
-    echo "${MARKER}:  Switching live console to '$KEYMAP' keyboard"
-    cat <<EOT > /mnt/overlay/etc/rc.d/rc.keymap
-#!/bin/sh
-# Load the keyboard map.  More maps are in /usr/share/kbd/keymaps.
-if [ -x /usr/bin/loadkeys ]; then
- /usr/bin/loadkeys ${KEYMAP}
-fi
-EOT
-    chmod 755 /mnt/overlay/etc/rc.d/rc.keymap
-  fi
-  if [ ! -z "$KEYMAP" -o ! -z "$XKB" ]; then
-    # Set a keyboard mapping in X.Org, derived from the console map if needed:
-    # Variable XKB can be set to "XkbLayout,XkbVariant,XkbOptions".
-    # For example "xkb=ch,fr,compose:sclk,grp:alt_shift_toggle"
-    # Note that the XkbOptions can be several comma-separated values.
-    # The XkbLayout and XkbVariant values must not contain commas.
-    # You can set just the XkbVariant by adding something like "kbd=ch xkb=,fr"
-
-    # Catch a missing comma in the "$XKB" string value which messes with 'cut':
-    XKB="$XKB,"
-    XKBLAYOUT=$(echo $XKB |cut -d, -f1)
-    XKBVARIANT=$(echo $XKB |cut -d, -f2)
-    XKBOPTIONS=$(echo $XKB |cut -d, -f3-)
-    # Ensure that XKBLAYOUT gets a value;
-    # XKBVARIANT and XKBOPTIONS are allowed to be empty.
-    if [ -z "$XKBLAYOUT" ]; then
-      if [ -z "$KEYMAP" ]; then
-        XKBLAYOUT="us"
-      else
-        XKBLAYOUT="$(echo $KEYMAP |cut -c1-2)"
-      fi
-    fi
-  else
-    XKBLAYOUT="us"
-  fi
-  echo "${MARKER}:  Switching live X desktop to '$XKBLAYOUT' keyboard"
-
-  if [ "$XKBLAYOUT" != "us" ]; then
-    # If the layout is not 'us' then add 'us' as a secondary nevertheless:
-    XKBLAYOUT="$XKBLAYOUT,us"
-    XKBVARIANT="$XKBVARIANT,"
-  fi
-
-  if [ -z "$XKBOPTIONS" ]; then
-    # If the user did not specify any X keyboard options then we will
-    # determine a set of sane defaults:
-    if [ "$XKBLAYOUT" != "us" ]; then
-      # User should be able to switch between layouts (Alt-Shift toggles).
-      # Also, many languages use the AltGr key, so we will use Shift-AltGr
-      # (press them, then release them, then enter your two keys of choice)
-      # as the Compose Key - see "/usr/share/X11/xkb/rules/xorg.lst":
-      XKBOPTIONS="grp:alt_shift_toggle,grp_led:scroll,lv3:ralt_switch_multikey"
-    else
-      # For US keyboard we just define the Compose Key as before:
-      XKBOPTIONS="lv3:ralt_switch_multikey"
-    fi
-  fi
-  mkdir -p /mnt/overlay/etc/X11/xorg.conf.d
-  echo > /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
-  cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
-Section "InputClass"
-  Identifier "keyboard-all"
-  MatchIsKeyboard "on"
-  MatchDevicePath "/dev/input/event*"
-  Driver "evdev"
-  Option "XkbLayout" "$XKBLAYOUT"
-EOT
-  if [ -z "$XKBVARIANT" ]; then
-    cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
-  #Option "XkbVariant" "$XKBVARIANT"
-EOT
-  else
-    cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
-  Option "XkbVariant" "$XKBVARIANT"
-EOT
-  fi
-  cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
-  Option "XkbOptions" "$XKBOPTIONS"
-EndSection
-EOT
-
-  if [ ! -z "$LOCALE" ]; then
-    # Configure custom locale:
-    echo "${MARKER}:  Switching to '$LOCALE' locale"
-    sed -i -e "s/^ *export LANG=.*/export LANG=${LOCALE}/" /mnt/overlay/etc/profile.d/lang.sh
-  fi
-
-  if [ ! -z "$TZ" -a -f /mnt/overlay/usr/share/zoneinfo/${TZ} ]; then
-    # Configure custom timezone:
-    echo "${MARKER}:  Configuring timezone '$TZ'"
-    cp /mnt/overlay/usr/share/zoneinfo/${TZ} /mnt/overlay/etc/localtime
-    rm /mnt/overlay/etc/localtime-copied-from
-    ln -s /usr/share/zoneinfo/${TZ} /mnt/overlay/etc/localtime-copied-from
-    # Configure the hardware clock to be interpreted as localtime and not UTC:
-    cat <<EOT > /mnt/overlay/etc/hardwareclock
-# /etc/hardwareclock
-#
-# Tells how the hardware clock time is stored.
-# You should run timeconfig to edit this file.
-localtime
-EOT
-    # QT5 expects "/etc/localtime" to be a symlink. Slackware's file is a real
-    # file so QT5 fails to determine the timezone and falls back to UTC. Fix:
-    echo ${TZ} > /mnt/overlay/etc/timezone
-
-    # KDE4 and PLASMA5 user timezone re-configuration:
-    if [ -f /mnt/overlay/home/${LIVEUID}/.kde/share/config/ktimezonedrc ]; then
-      sed -i -e "s%^LocalZone=.*%LocalZone=${TZ}%" \
-        /mnt/overlay/home/${LIVEUID}/.kde/share/config/ktimezonedrc
-    fi
-    if [ -f /mnt/overlay/home/${LIVEUID}/.config/ktimezonedrc ]; then
-      sed -i -e "s%^LocalZone=.*%LocalZone=${TZ}%" \
-        /mnt/overlay/home/${LIVEUID}/.config/ktimezonedrc
-    fi
-  fi
-
-  if [ ! -z "$LIVEPW" ]; then
-    # User entered a custom live password on the boot commandline:
-    echo "${MARKER}:  Changing password for user '${LIVEUID}'."
-    chroot /mnt/overlay /usr/sbin/chpasswd <<EOPW
-${LIVEUID}:${LIVEPW}
-EOPW
-  fi
-
-  if [ ! -z "$ROOTPW" ]; then
-    # User entered a custom root password on the boot commandline:
-    echo "${MARKER}:  Changing password for user 'root'."
-    chroot /mnt/overlay /usr/sbin/chpasswd <<EOPW
-root:${ROOTPW}
-EOPW
-  fi
-
-  if [ ! -z "$HNMAC" -a "$HNMAC_ALLOWED" = "YES" ]; then
-    # We are booting from the network, give it a unique hostname:
-    if [ -z "$LIVE_HOSTNAME" ]; then
-      LIVE_HOSTNAME="@DARKSTAR@-${HNMAC}"
-    else
-      LIVE_HOSTNAME="${LIVE_HOSTNAME}-${HNMAC}"
-    fi
-  fi
-
-  if [ ! -z "$LIVE_HOSTNAME" ]; then
-    # User entered a custom hostname on the boot commandline:
-    echo "${MARKER}:  Changing hostname to '$LIVE_HOSTNAME'."
-    echo "${LIVE_HOSTNAME}.example.net" > /mnt/overlay/etc/HOSTNAME
-    if [ -f /mnt/overlay/etc/NetworkManager/NetworkManager.conf ]; then
-      sed -i -e "s/^hostname=.*/hostname=${LIVE_HOSTNAME}/" \
-        /mnt/overlay/etc/NetworkManager/NetworkManager.conf
-    fi
-    sed -i -e "s/^\(127.0.0.1\t*\)@DARKSTAR@.*/\1${LIVE_HOSTNAME}.example.net ${LIVE_HOSTNAME}/" /mnt/overlay/etc/hosts
-  fi
-
-  if [ -n "$NFSHOST" -a -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
-    # Ensure that dhcpcd will find its configuration:
-    mount --bind /var/lib/dhcpcd /mnt/overlay/var/lib/dhcpcd
-    mkdir -p /mnt/overlay/run/dhcpcd
-    mount --bind /run/dhcpcd /mnt/overlay/run/dhcpcd
-    cat /etc/resolv.conf > /mnt/overlay/etc/resolv.conf
-
-    # Disable NetworkManager:
-    chmod -x /mnt/overlay/etc/rc.d/rc.networkmanager
-
-    # De-configure rc.inet1:
-    cat <<EOT > /mnt/overlay/etc/rc.d/rc.inet1.conf
-IFNAME[0]="$INTERFACE"
-IPADDR[0]=""
-NETMASK[0]=""
-USE_DHCP[0]=""
-DHCP_HOSTNAME[0]=""
-GATEWAY=""
-DEBUG_ETH_UP="no"
-EOT
-  fi
-
-  # Tweaks:
-  for TWEAK in $(echo $TWEAKS |tr ',' ' '); do 
-    if [ "$TWEAK" = "nga" ]; then
-      # Disable glamor 2D acceleration (QEMU needs this):
-      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/20-noglamor.conf
-Section "Device"
-  Identifier "modesetting"
-  Driver "modesetting"
-  Option "AccelMethod" "none"
-EndSection
-EOT
-    elif [ "$TWEAK" = "tpb" ]; then
-      # Enable scrolling with TrackPoint while pressing the middle mouse button.
-      # Note: if this does not work for your TrackPoint,
-      # replace "TPPS/2 IBM TrackPoint" with the name found in "xinput --list"
-      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/20-trackpoint.conf
-Section "InputClass"
-        Identifier      "Trackpoint Wheel Emulation"
-        MatchProduct    "TPPS/2 IBM TrackPoint|DualPoint Stick|Synaptics Inc. Composite TouchPad / TrackPoint|ThinkPad USB Keyboard with TrackPoint|USB Trackpoint pointing device|Composite TouchPad / TrackPoint"
-        MatchDevicePath "/dev/input/event*"
-        Option          "Emulate3Buttons"       "true"
-        Option          "EmulateWheel"          "true"
-        Option          "EmulateWheelTimeout"   "200"
-        Option          "EmulateWheelButton"    "2"
-        Option          "XAxisMapping"          "6 7"
-        Option          "YAxisMapping"          "4 5"
-EndSection
-EOT
-    elif [ "$TWEAK" = "syn" ]; then
-      # Enable syndaemon for better management of Synaptics touchpad.
-      mkdir -p /mnt/overlay/etc/xdg/autostart
-      cat <<EOT > /mnt/overlay/etc/xdg/autostart/syndaemon.desktop 
-[Desktop Entry]
-Version=1.0
-Name=Synaptics deamon
-Comment=Enable proper communication with Synaptics touchpad
-Exec=syndaemon -d -t -k -i 1
-Terminal=false
-Type=Application
-Categories=
-GenericName=
-X-GNOME-Autostart-Phase=Initialization
-X-KDE-autostart-phase=1
-X-MATE-Autostart-Phase=Initialization
-EOT
-      # Extend what's in /usr/share/X11/xorg.conf.d/50-synaptics.conf
-      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/50-synaptics.conf
-# Use "synclient -l" to see all available options
-# Use "man synaptics" for details about what the options do
-Section "InputClass"
-        Identifier "touchpad"
-        Driver "synaptics"
-        MatchDevicePath "/dev/input/event*"
-        MatchIsTouchpad "on"
-        Option "TapButton1" "1"
-        Option "TapButton2" "2"
-        Option "TapButton3" "3"
-        Option "VertTwoFingerScroll"   "1"
-        Option "HorizTwoFingerScroll"  "1"
-        Option "VertEdgeScroll"        "1"
-EndSection
-EOT
-    elif [ "$TWEAK" = "ssh" ]; then
-      # Enable SSH daemon (disabled by default for security reasons):
-      chmod +x /mnt/overlay/etc/rc.d/rc.sshd
-    fi
-  done # End Tweaks.
-
-  # Blacklist kernel modules if requested:
-  if [ ! -z "$BLACKLIST" ]; then
-    mkdir -p /mnt/overlay/etc/modprobe.d
-    echo "#Slackware Live blacklist" > /mnt/overlay/etc/modprobe.d/BLACKLIST-live.conf
-    for kernelmod in $(echo $BLACKLIST |tr ',' ' '); do
-      echo "blacklist $kernelmod" >> /mnt/overlay/etc/modprobe.d/BLACKLIST-live.conf
-    done
-  fi
-
-  # Find out if the user enabled any optional/addon kernel modules:
-  RUN_DEPMOD=0
-  for MOD in $(cat /sys/block/loop*/loop/backing_file |grep -E "optional|addons")
-  do
-    if [ -d /mnt/live/modules/$(basename $MOD .sxz)/lib/modules/$(uname -r)/ ]
-    then
-      # Found kernel modules directory; we need to make a 'depmod' call.
-      RUN_DEPMOD=1
-    fi
-  done
-  if [ $RUN_DEPMOD -eq 1 ]; then
-    # This costs a few seconds in additional boot-up time unfortunately:
-    echo "${MARKER}: Additional kernel module(s) found... need a bit"
-    chroot /mnt/overlay /sbin/depmod -a
-  fi
-  unset RUN_DEPMOD
-
-  # Delete ALSA state file, the Live OS may be booted on different computers:
-  rm -f /mnt/overlay/var/lib/alsa/asound.state
-
-  # In case of network boot, do not kill the network, umount NFS prematurely
-  #  or stop udevd on shutdown:
-  if [ -n "$NFSHOST" ]; then
-    sed -i /mnt/overlay/etc/rc.d/rc.0 \
-      -e "/on \/ type nfs/s%grep -q 'on / type nfs'%egrep -q 'on / type (nfs|tmpfs)'%" \
-      -e '/umount.*nfs/s/nfs,//' \
-      -e 's/rc.udev force-stop/rc.udev stop/' \
-      -e 's/$(pgrep mdmon)/& $(pgrep udevd)/'
-  fi
-
-  # Copy contents of rootcopy directory (may be empty) to overlay:
-  cp -af /mnt/media/${LIVEMAIN}/rootcopy/* /mnt/overlay/ 2>/dev/null
-
-  # Bind any LUKS container into the Live filesystem:
-  if [ ! -z "$LUKSVOL" ]; then
-    for luksvol in $(echo $LUKSVOL |tr ',' ' '); do
-      luksfil="$(echo $luksvol |cut -d: -f1)"
-      luksmnt="$(echo $luksvol |cut -d: -f2)"
-      luksnam="$(echo $(basename $luksfil) |tr '.' '_')"
-      if [ "$luksmnt" = "$luksfil" ]; then
-        # No optional mount point specified, so we use the default: /home/
-        luksmnt="/home"
-      fi
-
-      # Find a free loop device:
-      lodev=$(find_loop)
-
-      losetup $lodev /mnt/media/$luksfil
-      echo "Unlocking LUKS encrypted container '$luksfil' at mount point '$luksmnt'"
-      cryptsetup luksOpen $lodev $luksnam </dev/tty0 >/dev/tty0 2>&1
-      if [ $? -ne 0 ]; then
-        echo "${MARKER}:  Failed to unlock LUKS container '$luksfil'... trouble ahead."
-      else
-        # Create the mount directory if it does not exist (unlikely):
-        mkdir -p /mnt/overlay/$luksmnt
-
-        # Let Slackware mount the unlocked container:
-        luksfs=$(blkid /dev/mapper/$luksnam |rev |cut -d'"' -f2 |rev)
-        if ! grep -q /dev/mapper/$luksnam /mnt/overlay/etc/fstab ; then
-          echo "/dev/mapper/$luksnam  $luksmnt  $luksfs  defaults  1  1" >> /mnt/overlay/etc/fstab
-        fi
-        # On shutdown, ensure that the container gets locked again:
-        if ! grep -q "$luksnam $luksmnt" /mnt/overlay/etc/crypttab ; then
-          echo "$luksnam $luksmnt" >> /mnt/overlay/etc/crypttab
-        fi
-      fi
-    done
-  fi
-
-  [ $DEBUG -gt 3 ] && rescue "DEBUG SHELL"
-
-  # --------------------------------------------------------------------- #
-  #                     SLACKWARE LIVE - !END!                            #
-  # --------------------------------------------------------------------- #
-
-  # Minimal changes to the original Slackware init follow:
-
-  # Switch to real root partition:
-  /sbin/udevadm settle --timeout=10
-  echo 0x0100 > /proc/sys/kernel/real-root-dev
-
-  if [ ! -r /mnt/overlay/${INIT} ]; then
-    echo "ERROR:  No ${INIT} found on rootdev (or not mounted).  Trouble ahead."
-    echo "        You can try to fix it. Type 'exit' when things are done." 
-    echo
-    /bin/sh
-  fi
-else
-  rescue
-fi
-
-# Need to make sure OPTIONS+="db_persist" exists for all dm devices
-# That should be handled in /sbin/mkinitrd now
-/sbin/udevadm info --cleanup-db
-/sbin/udevadm control --exit
-
-unset ERR
-umount /proc
-umount /sys
-umount /run 2>/dev/null
-# We disable the filesystem checking code in /etc/rc.d/rc.S,
-# so we need to keep the fs writable here.
-#mount -o ro,remount /mnt/overlay 2>/dev/null
-echo "${MARKER}:  Slackware Live system is ready."
-
-echo "${MARKER}:  exiting"
-exec switch_root /mnt/overlay $INIT $RUNLEVEL
diff --git a/liveinit.tpl b/liveinit.tpl
new file mode 100755
index 0000000..3b035c0
--- /dev/null
+++ b/liveinit.tpl
@@ -0,0 +1,1165 @@
+#!/bin/ash
+#
+# Copyright 2004  Slackware Linux, Inc., Concord, CA, USA
+# Copyright 2007, 2008, 2009, 2010, 2012  Patrick J. Volkerding, Sebeka, MN, USA
+# Copyright 2015, 2016, 2017  Eric Hameleers, Eindhoven, NL
+# 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.
+#
+##################################################################################
+# Changelog
+# 10-Dec-2012 <mozes@slackware.com>
+#  * Added support for the official Kernel parameters to select root filesystem
+#    type ('rootfstype') and pause before attempting to mount the root filesystem
+#    ('rootdelay').  The original parameters may continue to be used.
+# 23-Oct-2015 <alien@slackware.com>
+#  * Modified for booting as a Live filesystem.
+##################################################################################
+
+# The ISO creation script will create a filesystem with this label.
+# Nevertheless, the user may have copied the ISO content to a different device.
+MEDIALABEL="@MEDIALABEL@"
+
+LIVEMAIN="@LIVEMAIN@"
+MARKER="@MARKER@"
+PERSISTENCE="@PERSISTENCE@"
+
+DISTRO="@DISTRO@"
+CDISTRO="@CDISTRO@"
+VERSION="@VERSION@"
+
+LIVEUID="@LIVEUID@"
+
+LIVEMEDIA=""
+LIVEPATH=""
+
+# By default, let the media determine if we can write persistent changes:
+# However, if we define TORAM=1, we will also set VIRGIN=1 since we want
+# to avoid anything that writes to disk after we copy the OS to RAM.
+VIRGIN=0
+
+# If set to '1', existing persistent data will be wiped:
+WIPE_PERSISTENCE=0
+
+# Used for debugging the init;
+# Set DEBUG to '1' to enable explicit pauses; '2' enables verbose script exec;
+# and '4' dumps you into a debug shell right before the switch_root:
+DEBUG=0
+DEBUGV=" "
+
+# Masochists can copy the live environment into RAM:
+TORAM=0
+
+# The default number of loop devices the Live OS will use (if you have
+# a large number of addon modules, this value may be too low).
+# Can be changed by the 'maxloops=' boot parameter:
+MAXLOOPS=96
+
+# By default we do not touch local hard disks (raid, lvm, btrfs):
+LOCALHD=0
+
+# Usability tweaks:
+TWEAKS=""
+
+# Perhaps we need to blacklist some kernel module(s):
+BLACKLIST=""
+
+# NFS root support:
+HNMAC=""
+HNMAC_ALLOWED="YES"
+INTERFACE=""
+NFSHOST=""
+
+# Max wait time for DHCP client to configure an interface:
+DHCPWAIT=20
+
+INITRD=$(cat /initrd-name)
+WAIT=$(cat /wait-for-root)
+KEYMAP=$(cat /keymap)
+LUKSVOL=$(cat /luksdev)
+INIT=/sbin/init
+
+PATH="/sbin:/bin:/usr/sbin:/usr/bin"
+
+# Mount /proc and /sys:
+mount -n proc /proc -t proc
+mount -n sysfs /sys -t sysfs
+mount -n tmpfs /run -t tmpfs -o mode=0755
+
+if grep devtmpfs /proc/filesystems 1>/dev/null 2>/dev/null ; then
+  DEVTMPFS=1
+  mount -n devtmpfs /dev -t devtmpfs
+fi	
+
+# Parse command line
+for ARG in $(cat /proc/cmdline); do
+  case $ARG in
+    0|1|2|3|4|5|6|S|s|single)
+      RUNLEVEL=$ARG
+    ;;
+    blacklist=*)
+      BLACKLIST=$(echo $ARG | cut -f2 -d=)
+    ;;
+    debug)
+      DEBUG=1
+    ;;
+    debug=*)
+      DEBUG=$(echo $ARG | cut -f2 -d=)
+      DEBUGV="-v"
+    ;;
+    dhcpwait=*)
+      DHCPWAIT=$(echo $ARG | cut -f2 -d=)
+    ;;
+    hostname=*)
+      # generic syntax: hostname=newname[,qualifier]
+      LIVE_HOSTNAME=$(echo $ARG | cut -f2 -d= | cut -f1 -d,)
+      if [ "$(echo $ARG | cut -f2 -d= | cut -f2 -d,)" = "fixed" ]; then
+        Keep hostname fixed i.e. never add a MAC address suffix:
+        HNMAC_ALLOWED="NO"
+      fi
+    ;;
+    init=*)
+      INIT=$(echo $ARG | cut -f2 -d=)
+    ;;
+    kbd=*)
+      KEYMAP=$(echo $ARG | cut -f2 -d=)
+    ;;
+    livemain=*)
+      LIVEMAIN=$(echo $ARG | cut -f2 -d=)
+    ;;
+    livemedia=*)
+      # generic syntax: livemedia=/dev/sdX
+      # ISO syntax: livemedia=/dev/sdX:/path/to/slackwarelive.iso
+      LM=$(echo $ARG | cut -f2 -d=)
+      LIVEMEDIA=$(echo $LM | cut -f1 -d:)
+      LIVEPATH=$(echo $LM | cut -f2 -d:)
+      unset LM
+    ;;
+    livepw=*)
+      LIVEPW=$(echo $ARG | cut -f2 -d=)
+    ;;
+    load=*)
+      LOAD=$(echo $ARG | cut -f2 -d=)
+    ;;
+    locale=*)
+      LOCALE=$(echo $ARG | cut -f2 -d=)
+    ;;
+    localhd)
+      LOCALHD=1
+    ;;
+    luksvol=*)
+      # Format: luksvol=file1[:/mountpoint1][,file1[:/mountpoint2],...]
+      LUKSVOL=$(echo $ARG | cut -f2 -d=)
+    ;;
+    maxloops=*)
+      MAXLOOPS=$(echo $ARG | cut -f2 -d=)
+    ;;
+    nfsroot=*)
+      # nfsroot=192.168.0.1:/path/to/liveslak
+      NFSHOST=$(echo $ARG | cut -f2 -d= |cut -f1 -d:)
+      NFSPATH=$(echo $ARG | cut -f2 -d= |cut -f2 -d:)
+    ;;
+    nic=*)
+      # nic=<driver>:<interface>:<dhcp|static>[:ipaddr:netmask[:gateway]]
+      ENET=$(echo $ARG | cut -f2 -d=)
+    ;;
+    noload=*)
+      NOLOAD=$(echo $ARG | cut -f2 -d=)
+    ;;
+    nop)
+      VIRGIN=1
+    ;;
+    nop=*)
+      if [ "$(echo $ARG | cut -f2 -d=)" = "wipe" ]; then
+        WIPE_PERSISTENCE=1
+      fi
+    ;;
+    persistence=*)
+      PERSISTENCE=$(echo $ARG | cut -f2 -d=)
+    ;;
+    rescue)
+      RESCUE=1
+    ;;
+    swap)
+      USE_SWAP=1
+    ;;
+    rootpw=*)
+      ROOTPW=$(echo $ARG | cut -f2 -d=)
+    ;;
+    toram)
+      TORAM=1
+      VIRGIN=1 # prevent writes to disk since we are supposed to run from RAM
+    ;;
+    tweaks=*)
+      # Comma-separated set of usability tweaks.
+      # nga: no glamor 2d acceleration.
+      # tpb: trackpoint scrolling while pressing middle mouse button.
+      # syn: start synaptics daemon and extend X.Org capabilities.
+      # ssh: start SSH daemon (disabled by default).
+      TWEAKS=$(echo $ARG | cut -f2 -d=)
+    ;;
+    tz=*)
+      TZ=$(echo $ARG | cut -f2 -d=)
+    ;;
+    waitforroot=*|rootdelay=*)
+      WAIT=$(echo $ARG | cut -f2 -d=)
+    ;;
+    xkb=*)
+      XKB=$(echo $ARG | cut -f2 -d=)
+    ;;
+  esac
+done
+
+# Verbose boot script execution:
+[ $DEBUG -ge 2 ] && set -x
+
+debugit () {
+  if [ $DEBUG -eq 0 -o $DEBUG -gt 3 ]; then
+    return
+  elif [ $DEBUG -le 2 ]; then
+    echo "DEBUG>> -- blkid info -- :"
+    blkid | while read LINE ; do echo "DEBUG>> $LINE" ; done
+    echo "DEBUG>> -- mount info -- :"
+    mount | while read LINE ; do echo "DEBUG>> $LINE" ; done
+  fi
+  echo "DEBUG>> -- Press ENTER to continue -- : "
+  read JUNK
+  return
+}
+
+rescue() {
+  echo
+  if [ "x$1" != "x" ]; then
+    echo "$1"
+  else
+    echo "RESCUE mode"
+    echo
+    echo "        You can try to fix or rescue your system now. If you want"
+    echo "        to boot into your fixed system, mount your root filesystem"
+    echo "        read-only under /mnt:"
+    echo
+    echo "            # mount -o ro -t filesystem root_device /mnt"
+  fi
+  echo
+  echo "        Type 'exit' when things are done."
+  echo
+  /bin/sh
+}
+
+# If udevd is available, use it to generate block devices
+# else use mdev to read sysfs and generate the needed devices 
+if [ -x /sbin/udevd -a -x /sbin/udevadm ]; then
+  /sbin/udevd --daemon --resolve-names=never
+  /sbin/udevadm trigger --subsystem-match=block --action=add
+  if [ -n "$NFSHOST" ]; then
+    # We also need network devices if NFS root is requested:
+    if [ -z "$(/sbin/udevadm trigger --subsystem-match=net --action=add -v -n |rev |cut -d/ -f1 |rev |grep -v lo)" ]; then
+      /sbin/udevadm trigger $DEBUGV
+    else
+      /sbin/udevadm trigger --subsystem-match=net --action=add $DEBUGV
+    fi
+  fi
+  /sbin/udevadm settle --timeout=10
+else
+  [ "$DEVTMPFS" != "1" ] && mdev -s
+fi
+
+# Load kernel modules (ideally this was already done by udev):
+if [ ! -d /lib/modules/$(uname -r) ]; then
+  echo "${MARKER}:  No kernel modules found for Linux $(uname -r)."
+elif [ -x ./load_kernel_modules ]; then # use load_kernel_modules script:
+  echo "${MARKER}:  Loading kernel modules from initrd image:"
+  . ./load_kernel_modules 1>/dev/null 2>/dev/null
+else # load modules (if any) in order:
+  if ls /lib/modules/$(uname -r)/*.*o 1> /dev/null 2> /dev/null ; then
+    echo "${MARKER}:  Loading kernel modules from initrd image:"
+    for module in /lib/modules/$(uname -r)/*.*o ; do
+      /sbin/modprobe $module 1>/dev/null 2>/dev/null
+    done
+    unset module
+  fi
+fi
+
+# Sometimes the devices need extra time to be available.
+# A root filesystem on USB is a good example of that.
+sleep $WAIT
+# Fire at least one blkid:
+blkid 1>/dev/null 2>/dev/null
+
+# Load a custom keyboard mapping:
+if [ -n "$KEYMAP" ]; then
+  echo "${MARKER}:  Loading '$KEYMAP' keyboard mapping:"
+  tar xzOf /etc/keymaps.tar.gz ${KEYMAP}.bmap | loadkmap
+fi
+
+if [ "$RESCUE" = "" ]; then 
+  if [ $LOCALHD -eq 1 ]; then
+    # We will initialize RAID/LVM/BTRFS on local harddisks:
+    # Initialize RAID:
+    if [ -x /sbin/mdadm ]; then
+      # If /etc/mdadm.conf is present, udev should DTRT on its own;
+      # If not, we'll make one and go from there:
+      if [ ! -r /etc/mdadm.conf ]; then
+        /sbin/mdadm -E -s >/etc/mdadm.conf
+        /sbin/mdadm -S -s
+        /sbin/mdadm -A -s
+        # This seems to make the kernel see partitions more reliably:
+        fdisk -l /dev/md* 1> /dev/null 2> /dev/null
+      fi
+    fi
+
+    # Initialize LVM:
+    if [ -x /sbin/vgchange ]; then
+      mkdir -p /var/lock/lvm      # this avoids useless warnings
+      /sbin/vgchange -ay --ignorelockingfailure 2>/dev/null
+      /sbin/udevadm settle --timeout=10
+    fi
+
+    # Scan for btrfs multi-device filesystems:
+    if [ -x /sbin/btrfs ]; then
+      /sbin/btrfs device scan
+    fi
+  fi
+
+  # --------------------------------------------------------------------- #
+  #                     SLACKWARE LIVE - START                            #
+  # --------------------------------------------------------------------- #
+
+  ## Support functions ##
+
+  cidr_cvt() {
+    # Function to convert the netmask from CIDR format to dot notation.
+    # Number of args to shift, 255..255, first non-255 byte, zeroes
+    set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
+    [ $1 -gt 1 ] && shift $1 || shift
+    echo ${1-0}.${2-0}.${3-0}.${4-0}
+  }
+
+  setnet() {
+    # Find and configure the network interface for NFS root support.
+    # Assume nothing about the method of network configuration:
+    ENET_MODE="ask"
+
+    echo "${MARKER}:  Configuring network interface for NFS mount."
+
+    # Does the commandline have NIC information for us?
+    # Format is 'nic=driver:interface:<dhcp|static>:ip:mask:gw'
+    if [ -n "$ENET" ]; then
+      DRIVER=$(echo $ENET |cut -f1 -d:)
+      INTERFACE=$(echo $ENET |cut -f2 -d:)
+      ENET_MODE=$(echo $ENET |cut -f3 -d:)
+      if [ "$ENET_MODE" = "static" ]; then
+        IPADDR=$(echo $ENET |cut -f4 -d:)
+        NETMASK=$(echo $ENET |cut -f5 -d:)
+        # We allow for CIDR notation of the netmask (0 < NETMASK < 25):
+        if [ "$(echo $NETMASK |tr -cd '\.')" != "..." ]; then
+          NETMASK=$(cidr_cvt $NETMASK)
+        fi
+        # Determine BROADCAST:
+        eval $(ipcalc -b $IPADDR $NETMASK)
+        # Not mandatory:
+        GATEWAY=$(echo $ENET | cut -f6 -d:)
+      fi
+    fi
+
+    # If no interface is present the cmdline should have provided a driver:
+    if [ $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo |wc -l) -eq 0 ]; then
+      if [ "x${DRIVER}" != "x" ]; then
+        # This takes silent care of 'DRIVER=auto' as well...
+        modprobe ${DRIVER} 1>/dev/null 2>/dev/null
+      fi
+    fi
+
+    # Let's determine the interface:
+    if [ "x$INTERFACE" = "x" -o "$INTERFACE" = "auto" ]; then
+      # Cmdline did not provide a nic or it's "auto" to let dhcpcd find out:
+      for EDEV in $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo) ; do
+        if grep -q $(echo ${EDEV}: |cut -f 1 -d :): /proc/net/wireless ; then
+          continue # skip wireless interfaces
+        fi
+        # If this configures an interface, we're done with dhcpcd afterwards:
+        /sbin/dhcpcd -L -p -t $DHCPWAIT $EDEV &
+      done
+      unset EDEV
+      # Wait at most DHCPWAIT seconds for a DHCP-configured interface to appear:
+      for ITER in $(seq 0 $DHCPWAIT); do
+        if $(ip -f inet -o addr show | grep -v " lo " 1>/dev/null 2>/dev/null)
+        then
+          # Found one!
+          break
+        fi
+        sleep 1
+      done
+      # What interface did dhcpcd configure?
+      INTERFACE=""
+      for EDEV in $(cat /proc/net/dev |grep ':' |sed -e "s/^ *//" |cut -f1 -d: |grep -v lo); do
+        if [ -s /run/dhcpcd/dhcpcd-${EDEV}.pid ]; then
+          INTERFACE="${EDEV}"
+          break
+        fi
+      done
+      unset EDEV
+    fi
+
+    if [ "x$INTERFACE" = "x" ]; then
+      # Failed to find a configured interface... desperate measure:
+      echo "${MARKER}:  Failed to find network interface... trouble ahead."
+      INTERFACE="eth0"
+    fi
+
+    # We know our INTERFACE, so let's configure it:
+    if [ "$ENET_MODE" = "ask" -o "$ENET_MODE" = "dhcp" ]; then
+      # Invoke dhcpcd only if it was not called yet:
+      if [ ! -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
+        /sbin/dhcpcd -L -p -t $DHCPWAIT $INTERFACE
+      fi
+    else
+      # Kill dhcpcd if we used it to find a statically configured interface:
+      if [ -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
+        /sbin/dhcpcd -k $INTERFACE
+      fi
+      # Static IP address requires IPADDRESS, NETMASK, NETMASK at a minimum:
+      ifconfig $INTERFACE $IPADDR netmask $NETMASK broadcast $BROADCAST
+      if [ -n "$GATEWAY" ]; then
+        route add default gw $GATEWAY metric 1
+      fi
+    fi
+
+    # Store the interface MAC address so we may modify the hostname with it:
+    HNMAC=$(ip link show ${INTERFACE} |grep link/ether |tr -s ' ' |cut -d ' ' -f3 |tr -d ':')
+
+  } # End setnet()
+
+  find_loop() {
+    # The losetup of busybox is different from the real losetup - watch out!
+    lodev=$(losetup -f)
+    if [ -z "$lodev" ]; then
+      # We exhausted the available loop devices, so create the block device:
+      for NOD in $(seq 0 ${MAXLOOPS}); do
+        if [ ! -b /dev/loop${NOD} ]; then
+          mknod -m660 /dev/loop${NOD} b 7 ${NOD}
+          break
+        fi
+      done
+      lodev=/dev/loop${NOD}
+    elif [ ! -b $lodev ]; then
+      # We exhausted the available loop devices, so create the block device:
+      mknod -m660 $lodev b 7 $(echo $lodev |sed %/dev/loop%%)
+    fi
+    echo "$lodev"
+  }
+
+  find_modloc() {
+    MY_LOC="$1"
+    MY_BASE="$2"
+
+    if [ $TORAM -ne 0 ]; then
+      # If we need to copy the module to RAM, we need a place for that:
+      mkdir -p /mnt/live/toram
+      # Copy the module to RAM before mounting it, preserving relative path:
+      MODNAME="$(basename ${MY_LOC})"
+      MODRELPATH="$(dirname ${MY_LOC} |sed "s,$MY_BASE,,")"
+      mkdir -p /mnt/live/toram/${MODRELPATH}
+      cp "${MY_LOC}" "/mnt/live/toram/${MODRELPATH}"
+      MY_LOC="/mnt/live/toram/${MODRELPATH}/${MODNAME}"
+    fi
+
+    echo "${MY_LOC}"
+  }
+
+  load_modules() {
+    # SUBSYS can be 'system', 'addons', 'optional':
+    SUBSYS="$1"
+
+    for MODULE in $(find /mnt/media/${LIVEMAIN}/${SUBSYS}/ -name "*.sxz" 2>/dev/null |sort) ; do
+      MODBASE="$(basename ${MODULE} .sxz)"
+      if [ "$SUBSYS" = "optional" ]; then
+        # Load one or more optionals by using boot parameter 'load':
+        # load=mod1[,mod2[,mod3]]
+        if [ -z "$LOAD" -o -z "$(echo ",${LOAD}," |grep -i ",$(echo $MODBASE |cut -d- -f2),")" ]; then
+          continue
+        fi
+      elif [ "$SUBSYS" = "addons" ]; then
+        # Skip loading one or more addons by using boot parameter 'noload':
+        # noload=mod1[,mod2[,mod3]]
+        if [ -n "$NOLOAD" -a -n "$(echo ",${NOLOAD}," |grep -i ",$(echo $MODBASE |cut -d- -f2),")" ]; then
+          echo "$MODBASE" >> /mnt/live/modules/skipped
+          continue
+        fi
+      fi
+      MODLOC=$(find_modloc ${MODULE} /mnt/media)
+      if [ -d /mnt/live/modules/${MODBASE} ]; then
+        echo "${MARKER}:  duplicate $SUBSYS module '${MODBASE}', excluding it from the overlay."
+        echo "$MODBASE" >> /mnt/live/modules/dupes
+      else
+        mkdir /mnt/live/modules/${MODBASE}
+        mount -t squashfs -o loop ${MODLOC} /mnt/live/modules/${MODBASE}
+        if [ $? -eq 0 ]; then
+          if echo ${MODBASE} | grep -q ^0000 -a ; then
+            echo "${MARKER}:  ${CDISTRO} Live based on liveslak-${VERSION} #$(cat /mnt/live/modules/${MODBASE}/${MARKER})"
+          fi
+          RODIRS=":/mnt/live/modules/${MODBASE}${RODIRS}"
+          # 0099-* are the Live customizations, exclude those for setup2hd:
+          if ! echo ${MODBASE} | grep -q ^0099 ; then
+            FS2HD=":/mnt/live/modules/${MODBASE}${FS2HD}"
+          fi
+        else
+          echo "${MARKER}:  Failed to mount $SUBSYS module '${MODBASE}', excluding it from the overlay."
+            echo "$MODBASE" >> /mnt/live/modules/failed
+        fi
+      fi
+    done
+  }
+
+  ## End support functions ##
+
+  # We need a mounted filesystem here to be able to do a switch_root later,
+  # so we create one in RAM:
+  if [ $TORAM -eq 1 ]; then
+    RAMSIZE=90%  # need to be able to load the entire OS in RAM
+  else
+    RAMSIZE=50%  # the default value.
+  fi
+  mount -t tmpfs -o defaults,size=${RAMSIZE} none /mnt
+
+  # Find the Slackware Live media.
+  # TIP: Increase WAIT to give USB devices a chance to be seen by the kernel.
+  mkdir /mnt/media
+  if [ -n "$NFSHOST" ]; then
+    # NFS root.  First configure our network interface:
+    setnet
+    # Mount the NFS share and hope for the best:
+    mount -t nfs -o nolock,vers=3 $NFSHOST:$NFSPATH /mnt/media
+    LIVEALL="$NFSHOST:$NFSPATH"
+    LIVEMEDIA="$LIVEALL"
+    # No writing on NFS exports, overlayfs does not support it:
+    VIRGIN=1
+  elif [ -z "$LIVEMEDIA" ]; then
+    # LIVEMEDIA not specified on the boot commandline using "livemedia="
+    # Filter out the block devices, only look at partitions at first:
+    LIVEALL=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep "[0-9]$")
+    LIVEMEDIA=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep "[0-9]$" |head -1)
+    if [ ! -z "$LIVEMEDIA" ]; then
+      # That was easy... we found the media straight away.
+      # Determine filesystem type ('iso9660' means we found a CDROM/DVD)
+      LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
+      mount -t $LIVEFS -o ro $LIVEMEDIA /mnt/media
+    else
+      LIVEALL=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep -v "[0-9]$")
+      LIVEMEDIA=$(blkid |grep LABEL="\"$MEDIALABEL\"" |cut -d: -f1 |grep -v "[0-9]$" |head -1)
+      if [ ! -z "$LIVEMEDIA" ]; then
+        # We found a block device with the correct label (non-UEFI media).
+        # Determine filesystem type ('iso9660' means we found a CDROM/DVD)
+        LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
+        mount -t $LIVEFS -o ro $LIVEMEDIA /mnt/media
+      else
+        # Bummer... label not found; the ISO was extracted to a different device.
+        # Separate partitions from block devices, look at partitions first:
+        for SLDEVICE in $(blkid |cut -d: -f1 |grep "[0-9]$") $(blkid |cut -d: -f1 |grep -v "[0-9]$") ; do
+          SLFS=$(blkid $SLDEVICE |rev |cut -d'"' -f2 |rev)
+          mount -t $SLFS -o ro $SLDEVICE /mnt/media
+          if [ -d /mnt/media/${LIVEMAIN} ]; then
+            # Found our media!
+            LIVEALL=$SLDEVICE
+            LIVEMEDIA=$SLDEVICE
+            LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
+            break
+          else
+            umount $SLDEVICE
+            unset SLDEVICE
+          fi
+        done
+      fi
+    fi
+    if [ -n "$LIVEMEDIA" ]; then
+      # Gotcha!
+      break
+    fi
+    sleep 1
+  else
+    # LIVEMEDIA was specified on the boot commandline using "livemedia="
+    if [ ! -b "$LIVEMEDIA" ]; then
+      # Passed a UUID or LABEL?
+      LIVEALL=$(findfs UUID=$LIVEMEDIA 2>/dev/null) || LIVEALL=$(findfs LABEL=$LIVEMEDIA 2>/dev/null)
+      LIVEMEDIA="$LIVEALL"
+    else
+      LIVEALL="$LIVEMEDIA"
+    fi
+    if [ -z "$LIVEALL" ]; then
+      echo "${MARKER}:  Live media '$LIVEMEDIA' not found... trouble ahead."
+    else
+      if [ -n "$LIVEPATH" -a "$LIVEPATH" != "$LIVEMEDIA" ]; then
+        # Boot option used: "livemedia=/dev/sdX:/path/to/live.iso",
+        # instead of just "livemedia=/dev/sdX".
+        # First mount the partition and then loopmount the ISO:
+        SUPERMNT=/mnt/super_$(od -An -N1 -tu1 /dev/urandom |tr -d ' ')
+        mkdir -p ${SUPERMNT}
+        SUPERFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
+        mount -t $SUPERFS -o ro $LIVEMEDIA ${SUPERMNT}
+        if [ -f "${SUPERMNT}/$LIVEPATH" ]; then
+          LIVEFS=$(blkid "${SUPERMNT}/$LIVEPATH" |rev |cut -d'"' -f2 |rev)
+          LIVEALL="${SUPERMNT}/$LIVEPATH"
+          LIVEMEDIA="$LIVEALL"
+          MOUNTOPTS="loop"
+        fi
+      fi
+      LIVEFS=$(blkid $LIVEMEDIA |rev |cut -d'"' -f2 |rev)
+      mount -t $LIVEFS -o ${MOUNTOPTS:-ro} $LIVEMEDIA /mnt/media
+    fi
+  fi
+
+  # Finished determining the media availability, it should be mounted now.
+
+  if [ ! -z "$LIVEMEDIA" ]; then
+    echo "${MARKER}:  Live media found at ${LIVEMEDIA}."
+    if [ ! -d /mnt/media/${LIVEMAIN} ]; then
+      echo "${MARKER}:  However, live media was not mounted... trouble ahead."
+    fi
+    if [ "$LIVEMEDIA" != "$LIVEALL" ]; then
+      echo "${MARKER}:  NOTE: Multiple partitions with '$MEDIALABEL' label were found ($(echo $LIVEALL))... success not guaranteed."
+    fi
+  else
+    echo "${MARKER}:  No live media found... trouble ahead."
+    echo "${MARKER}:  Try adding \"rootdelay=20\" to the boot command."
+    debugit
+    rescue
+  fi
+
+  debugit
+
+  # Start assembling our live system components below /mnt/live :
+  mkdir /mnt/live
+
+  # Mount our squashed modules (.sxz extension).
+  mkdir /mnt/live/modules
+
+  if [ $TORAM -ne 0 ]; then
+    echo "${MARKER}:  Copying Live modules to RAM, please be patient."
+  fi
+
+  # Modules were created in specific order and will be mounted in that order.
+  # In the lowerdirs parameter for the overlay, the module with the highest
+  # number (i.e. created last) will be leftmost in a colon-separated list:
+  RODIRS=""
+  FS2HD=""
+
+  # First, the base Slackware system components:
+  load_modules system
+
+  # Next, the add-on (3rd party etc) components, if any:
+  # Remember, module name must adhere to convention: "NNNN-modname-*.sxz"
+  # where 'N' is a digit and 'modname' must not contain a dash '-'.
+  load_modules addons
+
+  # And finally any explicitly requested optionals (like nvidia drivers):
+  # Remember, module name must adhere to convention: "NNNN-modname-*.sxz"
+  # where 'N' is a digit and 'modname' must not contain a dash '-'.
+  load_modules optional
+
+  # Get rid of the starting colon:
+  RODIRS=$(echo $RODIRS |cut -c2-)
+  FS2HD=$(echo $FS2HD |cut -c2-)
+
+  if [ $TORAM -ne 0 ]; then
+    echo "${MARKER}:  Live OS copied to RAM, you can remove the Live medium."
+    if [ "LIVEFS" = "iso9660" ]; then
+      eject ${LIVEMEDIA}
+    fi
+  fi
+
+  # Setup persistence in case our media is writable, *and* the user
+  # has created a directory "persistence" in the root of the media.
+  # otherwise we let the block changes accumulate in RAM only.
+
+  # Create the mount point for the writable upper directory of the overlay:
+  # Assume the default to be a readonly media - we write to RAM:
+  UPPERDIR=/mnt/live/changes
+  OVLWORK=/mnt/live/.ovlwork
+  if [ "$VIRGIN" = "0" ]; then
+    if [ "LIVEFS" != "iso9660" -a -d /mnt/media/${PERSISTENCE} ]; then
+      # Looks OK, but we need to remount the media in order to write
+      # to the persistence directory:
+      mount -o remount,rw /mnt/media
+      # Try a write... just to be dead sure:
+      if touch /mnt/media/${PERSISTENCE}/.rwtest 2>/dev/null && rm /mnt/media/${PERSISTENCE}/.rwtest 2>/dev/null ; then
+        # Writable media and we are allowed to write to it.
+        if [ "$WIPE_PERSISTENCE" = "1" ]; then
+          echo "${MARKER}:  Wiping existing persistent data in '/${PERSISTENCE}'."
+          find /mnt/media/${PERSISTENCE}/ -mindepth 1 -exec rm -rf {} \; 2>/dev/null
+        fi
+        echo "${MARKER}:  Writing persistent changes to media directory '/${PERSISTENCE}'."
+        UPPERDIR=/mnt/media/${PERSISTENCE}
+        OVLWORK=/mnt/media/.ovlwork
+      fi
+    elif [ "LIVEFS" != "iso9660" -a -f /mnt/media/${PERSISTENCE}.img ]; then
+      # Use a container file; the filesystem needs to be writable:
+      mount -o remount,rw /mnt/media
+      # Find a free loop device to mount the persistence container file:
+      prdev=$(find_loop)
+      prdir=$(basename ${PERSISTENCE})_$(od -An -N1 -tu1 /dev/urandom |tr -d ' ')
+      mkdir -p /mnt/live/${prdir}
+      losetup $prdev /mnt/media/${PERSISTENCE}.img
+      # Check if the persistence container is LUKS encrypted:
+      if cryptsetup isLuks $prdev 1>/dev/null 2>/dev/null ; then
+        echo "Unlocking LUKS encrypted persistence file '/${PERSISTENCE}.img'"
+        cryptsetup luksOpen $prdev $(basename ${PERSISTENCE}) </dev/tty0 >/dev/tty0 2>&1
+        if [ $? -ne 0 ]; then
+          echo "${MARKER}:  Failed to unlock persistence file '/${PERSISTENCE}.img'."
+          echo "${MARKER}:  Falling back to RAM."
+        else
+          # LUKS properly unlocked; from now on use the mapper device instead:
+          prdev=/dev/mapper/$(basename ${PERSISTENCE})
+        fi
+      fi
+      prfs=$(blkid $prdev |rev |cut -d'"' -f2 |rev)
+      mount -t $prfs $prdev /mnt/live/${prdir} 2>/dev/null
+      if [ $? -ne 0 ]; then
+        echo "${MARKER}:  Failed to mount persistence file '/${PERSISTENCE}.img'."
+        echo "${MARKER}:  Falling back to RAM."
+      else
+        if [ "$WIPE_PERSISTENCE" = "1" ]; then
+          echo "${MARKER}:  Wiping existing persistent data in '/${PERSISTENCE}.img'."
+          find /mnt/live/${prdir}/$(basename ${PERSISTENCE})/ -mindepth 1 -exec rm -rf {} \; 2>/dev/null
+        fi
+        echo "${MARKER}:  Writing persistent changes to file '/${PERSISTENCE}.img'."
+        UPPERDIR=/mnt/live/${prdir}/$(basename ${PERSISTENCE})
+        OVLWORK=/mnt/live/${prdir}/.ovlwork
+      fi
+    fi
+  else
+    echo "${MARKER}:  Writing changes to RAM - no persistence:"
+    if [ ! -z "$LUKSVOL" ]; then
+      # Even without persistence, we need to be able to write to the partition
+      # if we are using a LUKS container file:
+      mount -o remount,rw /mnt/media
+    fi
+  fi
+
+  debugit
+
+  # Create the writable upper directory, plus the workdir which is required
+  # for overlay to function (the two must be in the same POSIX filesystem):
+  [ ! -d ${UPPERDIR} ] && mkdir -p ${UPPERDIR}
+  [ ! -d ${OVLWORK} ] && mkdir -p ${OVLWORK}
+
+  # Create the overlays of readonly and writable directories:
+  mkdir -p /mnt/${LIVEMAIN}fs
+  mkdir -p /mnt/overlay
+  # We are going to use a readonly overlay of the unmodified filesystem
+  # as source for 'setup2hd':
+  mount -t overlay -o lowerdir=${FS2HD} overlay /mnt/${LIVEMAIN}fs
+  # And this is the actual Live overlay:
+  mount -t overlay -o workdir=${OVLWORK},upperdir=${UPPERDIR},lowerdir=${RODIRS} overlay /mnt/overlay
+  if [ $? -ne 0 -a "$VIRGIN" = "0" ]; then
+    # Failed to create the persistent overlay - try without persistence:
+    echo "${MARKER}:  Failed to create persistent overlay, attempting to continue in RAM."
+    UPPERDIR=/mnt/live/changes
+    OVLWORK=/mnt/live/.ovlwork
+    mkdir -p ${UPPERDIR}
+    mkdir -p ${OVLWORK}
+    mount -t overlay -o workdir=${OVLWORK},upperdir=${UPPERDIR},lowerdir=${RODIRS} overlay /mnt/overlay
+  fi
+
+  debugit
+
+  # Make the underpinning RAM fs accessible in the live system (for fun):
+  mkdir -p /mnt/overlay/mnt/live
+  mount --rbind /mnt/live /mnt/overlay/mnt/live
+  mkdir -p /mnt/overlay/mnt/${LIVEMAIN}fs
+  mount --bind /mnt/${LIVEMAIN}fs /mnt/overlay/mnt/${LIVEMAIN}fs
+
+  # Same for the Linux filesystem on the USB stick:
+  mkdir -p /mnt/overlay/mnt/livemedia
+  if [ $TORAM -eq 0 ]; then
+    mount --bind /mnt/media /mnt/overlay/mnt/livemedia
+  else
+    # For PXE server we need to provide kernel and initrd too,
+    # not just the modules:
+    cp -af /mnt/media/boot /mnt/live/toram/
+    mount --bind /mnt/live/toram /mnt/overlay/mnt/livemedia
+  fi
+
+  if [ ! -z "$USE_SWAP" ]; then
+    # Use any available swap device:
+    for SWAPD in $(blkid |grep TYPE="\"swap\"" |cut -d: -f1) ; do
+      echo "${MARKER}:  Enabling swapping to '$SWAPD'"
+      echo "$SWAPD  swap  swap defaults  0  0" >> /mnt/overlay/etc/fstab
+    done
+  fi
+
+  if [ ! -z "$KEYMAP" ]; then
+    # Configure custom keyboard mapping in console and X:
+    echo "${MARKER}:  Switching live console to '$KEYMAP' keyboard"
+    cat <<EOT > /mnt/overlay/etc/rc.d/rc.keymap
+#!/bin/sh
+# Load the keyboard map.  More maps are in /usr/share/kbd/keymaps.
+if [ -x /usr/bin/loadkeys ]; then
+ /usr/bin/loadkeys ${KEYMAP}
+fi
+EOT
+    chmod 755 /mnt/overlay/etc/rc.d/rc.keymap
+  fi
+  if [ ! -z "$KEYMAP" -o ! -z "$XKB" ]; then
+    # Set a keyboard mapping in X.Org, derived from the console map if needed:
+    # Variable XKB can be set to "XkbLayout,XkbVariant,XkbOptions".
+    # For example "xkb=ch,fr,compose:sclk,grp:alt_shift_toggle"
+    # Note that the XkbOptions can be several comma-separated values.
+    # The XkbLayout and XkbVariant values must not contain commas.
+    # You can set just the XkbVariant by adding something like "kbd=ch xkb=,fr"
+
+    # Catch a missing comma in the "$XKB" string value which messes with 'cut':
+    XKB="$XKB,"
+    XKBLAYOUT=$(echo $XKB |cut -d, -f1)
+    XKBVARIANT=$(echo $XKB |cut -d, -f2)
+    XKBOPTIONS=$(echo $XKB |cut -d, -f3-)
+    # Ensure that XKBLAYOUT gets a value;
+    # XKBVARIANT and XKBOPTIONS are allowed to be empty.
+    if [ -z "$XKBLAYOUT" ]; then
+      if [ -z "$KEYMAP" ]; then
+        XKBLAYOUT="us"
+      else
+        XKBLAYOUT="$(echo $KEYMAP |cut -c1-2)"
+      fi
+    fi
+  else
+    XKBLAYOUT="us"
+  fi
+  echo "${MARKER}:  Switching live X desktop to '$XKBLAYOUT' keyboard"
+
+  if [ "$XKBLAYOUT" != "us" ]; then
+    # If the layout is not 'us' then add 'us' as a secondary nevertheless:
+    XKBLAYOUT="$XKBLAYOUT,us"
+    XKBVARIANT="$XKBVARIANT,"
+  fi
+
+  if [ -z "$XKBOPTIONS" ]; then
+    # If the user did not specify any X keyboard options then we will
+    # determine a set of sane defaults:
+    if [ "$XKBLAYOUT" != "us" ]; then
+      # User should be able to switch between layouts (Alt-Shift toggles).
+      # Also, many languages use the AltGr key, so we will use Shift-AltGr
+      # (press them, then release them, then enter your two keys of choice)
+      # as the Compose Key - see "/usr/share/X11/xkb/rules/xorg.lst":
+      XKBOPTIONS="grp:alt_shift_toggle,grp_led:scroll,lv3:ralt_switch_multikey"
+    else
+      # For US keyboard we just define the Compose Key as before:
+      XKBOPTIONS="lv3:ralt_switch_multikey"
+    fi
+  fi
+  mkdir -p /mnt/overlay/etc/X11/xorg.conf.d
+  echo > /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
+  cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
+Section "InputClass"
+  Identifier "keyboard-all"
+  MatchIsKeyboard "on"
+  MatchDevicePath "/dev/input/event*"
+  Driver "evdev"
+  Option "XkbLayout" "$XKBLAYOUT"
+EOT
+  if [ -z "$XKBVARIANT" ]; then
+    cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
+  #Option "XkbVariant" "$XKBVARIANT"
+EOT
+  else
+    cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
+  Option "XkbVariant" "$XKBVARIANT"
+EOT
+  fi
+  cat <<EOT >> /mnt/overlay/etc/X11/xorg.conf.d/30-keyboard.conf
+  Option "XkbOptions" "$XKBOPTIONS"
+EndSection
+EOT
+
+  if [ ! -z "$LOCALE" ]; then
+    # Configure custom locale:
+    echo "${MARKER}:  Switching to '$LOCALE' locale"
+    sed -i -e "s/^ *export LANG=.*/export LANG=${LOCALE}/" /mnt/overlay/etc/profile.d/lang.sh
+  fi
+
+  if [ ! -z "$TZ" -a -f /mnt/overlay/usr/share/zoneinfo/${TZ} ]; then
+    # Configure custom timezone:
+    echo "${MARKER}:  Configuring timezone '$TZ'"
+    cp /mnt/overlay/usr/share/zoneinfo/${TZ} /mnt/overlay/etc/localtime
+    rm /mnt/overlay/etc/localtime-copied-from
+    ln -s /usr/share/zoneinfo/${TZ} /mnt/overlay/etc/localtime-copied-from
+    # Configure the hardware clock to be interpreted as localtime and not UTC:
+    cat <<EOT > /mnt/overlay/etc/hardwareclock
+# /etc/hardwareclock
+#
+# Tells how the hardware clock time is stored.
+# You should run timeconfig to edit this file.
+localtime
+EOT
+    # QT5 expects "/etc/localtime" to be a symlink. Slackware's file is a real
+    # file so QT5 fails to determine the timezone and falls back to UTC. Fix:
+    echo ${TZ} > /mnt/overlay/etc/timezone
+
+    # KDE4 and PLASMA5 user timezone re-configuration:
+    if [ -f /mnt/overlay/home/${LIVEUID}/.kde/share/config/ktimezonedrc ]; then
+      sed -i -e "s%^LocalZone=.*%LocalZone=${TZ}%" \
+        /mnt/overlay/home/${LIVEUID}/.kde/share/config/ktimezonedrc
+    fi
+    if [ -f /mnt/overlay/home/${LIVEUID}/.config/ktimezonedrc ]; then
+      sed -i -e "s%^LocalZone=.*%LocalZone=${TZ}%" \
+        /mnt/overlay/home/${LIVEUID}/.config/ktimezonedrc
+    fi
+  fi
+
+  if [ ! -z "$LIVEPW" ]; then
+    # User entered a custom live password on the boot commandline:
+    echo "${MARKER}:  Changing password for user '${LIVEUID}'."
+    chroot /mnt/overlay /usr/sbin/chpasswd <<EOPW
+${LIVEUID}:${LIVEPW}
+EOPW
+  fi
+
+  if [ ! -z "$ROOTPW" ]; then
+    # User entered a custom root password on the boot commandline:
+    echo "${MARKER}:  Changing password for user 'root'."
+    chroot /mnt/overlay /usr/sbin/chpasswd <<EOPW
+root:${ROOTPW}
+EOPW
+  fi
+
+  if [ ! -z "$HNMAC" -a "$HNMAC_ALLOWED" = "YES" ]; then
+    # We are booting from the network, give it a unique hostname:
+    if [ -z "$LIVE_HOSTNAME" ]; then
+      LIVE_HOSTNAME="@DARKSTAR@-${HNMAC}"
+    else
+      LIVE_HOSTNAME="${LIVE_HOSTNAME}-${HNMAC}"
+    fi
+  fi
+
+  if [ ! -z "$LIVE_HOSTNAME" ]; then
+    # User entered a custom hostname on the boot commandline:
+    echo "${MARKER}:  Changing hostname to '$LIVE_HOSTNAME'."
+    echo "${LIVE_HOSTNAME}.example.net" > /mnt/overlay/etc/HOSTNAME
+    if [ -f /mnt/overlay/etc/NetworkManager/NetworkManager.conf ]; then
+      sed -i -e "s/^hostname=.*/hostname=${LIVE_HOSTNAME}/" \
+        /mnt/overlay/etc/NetworkManager/NetworkManager.conf
+    fi
+    sed -i -e "s/^\(127.0.0.1\t*\)@DARKSTAR@.*/\1${LIVE_HOSTNAME}.example.net ${LIVE_HOSTNAME}/" /mnt/overlay/etc/hosts
+  fi
+
+  if [ -n "$NFSHOST" -a -s /run/dhcpcd/dhcpcd-${INTERFACE}.pid ]; then
+    # Ensure that dhcpcd will find its configuration:
+    mount --bind /var/lib/dhcpcd /mnt/overlay/var/lib/dhcpcd
+    mkdir -p /mnt/overlay/run/dhcpcd
+    mount --bind /run/dhcpcd /mnt/overlay/run/dhcpcd
+    cat /etc/resolv.conf > /mnt/overlay/etc/resolv.conf
+
+    # Disable NetworkManager:
+    chmod -x /mnt/overlay/etc/rc.d/rc.networkmanager
+
+    # De-configure rc.inet1:
+    cat <<EOT > /mnt/overlay/etc/rc.d/rc.inet1.conf
+IFNAME[0]="$INTERFACE"
+IPADDR[0]=""
+NETMASK[0]=""
+USE_DHCP[0]=""
+DHCP_HOSTNAME[0]=""
+GATEWAY=""
+DEBUG_ETH_UP="no"
+EOT
+  fi
+
+  # Tweaks:
+  for TWEAK in $(echo $TWEAKS |tr ',' ' '); do 
+    if [ "$TWEAK" = "nga" ]; then
+      # Disable glamor 2D acceleration (QEMU needs this):
+      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/20-noglamor.conf
+Section "Device"
+  Identifier "modesetting"
+  Driver "modesetting"
+  Option "AccelMethod" "none"
+EndSection
+EOT
+    elif [ "$TWEAK" = "tpb" ]; then
+      # Enable scrolling with TrackPoint while pressing the middle mouse button.
+      # Note: if this does not work for your TrackPoint,
+      # replace "TPPS/2 IBM TrackPoint" with the name found in "xinput --list"
+      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/20-trackpoint.conf
+Section "InputClass"
+        Identifier      "Trackpoint Wheel Emulation"
+        MatchProduct    "TPPS/2 IBM TrackPoint|DualPoint Stick|Synaptics Inc. Composite TouchPad / TrackPoint|ThinkPad USB Keyboard with TrackPoint|USB Trackpoint pointing device|Composite TouchPad / TrackPoint"
+        MatchDevicePath "/dev/input/event*"
+        Option          "Emulate3Buttons"       "true"
+        Option          "EmulateWheel"          "true"
+        Option          "EmulateWheelTimeout"   "200"
+        Option          "EmulateWheelButton"    "2"
+        Option          "XAxisMapping"          "6 7"
+        Option          "YAxisMapping"          "4 5"
+EndSection
+EOT
+    elif [ "$TWEAK" = "syn" ]; then
+      # Enable syndaemon for better management of Synaptics touchpad.
+      mkdir -p /mnt/overlay/etc/xdg/autostart
+      cat <<EOT > /mnt/overlay/etc/xdg/autostart/syndaemon.desktop 
+[Desktop Entry]
+Version=1.0
+Name=Synaptics deamon
+Comment=Enable proper communication with Synaptics touchpad
+Exec=syndaemon -d -t -k -i 1
+Terminal=false
+Type=Application
+Categories=
+GenericName=
+X-GNOME-Autostart-Phase=Initialization
+X-KDE-autostart-phase=1
+X-MATE-Autostart-Phase=Initialization
+EOT
+      # Extend what's in /usr/share/X11/xorg.conf.d/50-synaptics.conf
+      cat <<EOT > /mnt/overlay/etc/X11/xorg.conf.d/50-synaptics.conf
+# Use "synclient -l" to see all available options
+# Use "man synaptics" for details about what the options do
+Section "InputClass"
+        Identifier "touchpad"
+        Driver "synaptics"
+        MatchDevicePath "/dev/input/event*"
+        MatchIsTouchpad "on"
+        Option "TapButton1" "1"
+        Option "TapButton2" "2"
+        Option "TapButton3" "3"
+        Option "VertTwoFingerScroll"   "1"
+        Option "HorizTwoFingerScroll"  "1"
+        Option "VertEdgeScroll"        "1"
+EndSection
+EOT
+    elif [ "$TWEAK" = "ssh" ]; then
+      # Enable SSH daemon (disabled by default for security reasons):
+      chmod +x /mnt/overlay/etc/rc.d/rc.sshd
+    fi
+  done # End Tweaks.
+
+  # Blacklist kernel modules if requested:
+  if [ ! -z "$BLACKLIST" ]; then
+    mkdir -p /mnt/overlay/etc/modprobe.d
+    echo "#Slackware Live blacklist" > /mnt/overlay/etc/modprobe.d/BLACKLIST-live.conf
+    for kernelmod in $(echo $BLACKLIST |tr ',' ' '); do
+      echo "blacklist $kernelmod" >> /mnt/overlay/etc/modprobe.d/BLACKLIST-live.conf
+    done
+  fi
+
+  # Find out if the user enabled any optional/addon kernel modules:
+  RUN_DEPMOD=0
+  for MOD in $(cat /sys/block/loop*/loop/backing_file |grep -E "optional|addons")
+  do
+    if [ -d /mnt/live/modules/$(basename $MOD .sxz)/lib/modules/$(uname -r)/ ]
+    then
+      # Found kernel modules directory; we need to make a 'depmod' call.
+      RUN_DEPMOD=1
+    fi
+  done
+  if [ $RUN_DEPMOD -eq 1 ]; then
+    # This costs a few seconds in additional boot-up time unfortunately:
+    echo "${MARKER}: Additional kernel module(s) found... need a bit"
+    chroot /mnt/overlay /sbin/depmod -a
+  fi
+  unset RUN_DEPMOD
+
+  # Delete ALSA state file, the Live OS may be booted on different computers:
+  rm -f /mnt/overlay/var/lib/alsa/asound.state
+
+  # In case of network boot, do not kill the network, umount NFS prematurely
+  #  or stop udevd on shutdown:
+  if [ -n "$NFSHOST" ]; then
+    sed -i /mnt/overlay/etc/rc.d/rc.0 \
+      -e "/on \/ type nfs/s%grep -q 'on / type nfs'%egrep -q 'on / type (nfs|tmpfs)'%" \
+      -e '/umount.*nfs/s/nfs,//' \
+      -e 's/rc.udev force-stop/rc.udev stop/' \
+      -e 's/$(pgrep mdmon)/& $(pgrep udevd)/'
+  fi
+
+  # Copy contents of rootcopy directory (may be empty) to overlay:
+  cp -af /mnt/media/${LIVEMAIN}/rootcopy/* /mnt/overlay/ 2>/dev/null
+
+  # Bind any LUKS container into the Live filesystem:
+  if [ ! -z "$LUKSVOL" ]; then
+    for luksvol in $(echo $LUKSVOL |tr ',' ' '); do
+      luksfil="$(echo $luksvol |cut -d: -f1)"
+      luksmnt="$(echo $luksvol |cut -d: -f2)"
+      luksnam="$(echo $(basename $luksfil) |tr '.' '_')"
+      if [ "$luksmnt" = "$luksfil" ]; then
+        # No optional mount point specified, so we use the default: /home/
+        luksmnt="/home"
+      fi
+
+      # Find a free loop device:
+      lodev=$(find_loop)
+
+      losetup $lodev /mnt/media/$luksfil
+      echo "Unlocking LUKS encrypted container '$luksfil' at mount point '$luksmnt'"
+      cryptsetup luksOpen $lodev $luksnam </dev/tty0 >/dev/tty0 2>&1
+      if [ $? -ne 0 ]; then
+        echo "${MARKER}:  Failed to unlock LUKS container '$luksfil'... trouble ahead."
+      else
+        # Create the mount directory if it does not exist (unlikely):
+        mkdir -p /mnt/overlay/$luksmnt
+
+        # Let Slackware mount the unlocked container:
+        luksfs=$(blkid /dev/mapper/$luksnam |rev |cut -d'"' -f2 |rev)
+        if ! grep -q /dev/mapper/$luksnam /mnt/overlay/etc/fstab ; then
+          echo "/dev/mapper/$luksnam  $luksmnt  $luksfs  defaults  1  1" >> /mnt/overlay/etc/fstab
+        fi
+        # On shutdown, ensure that the container gets locked again:
+        if ! grep -q "$luksnam $luksmnt" /mnt/overlay/etc/crypttab ; then
+          echo "$luksnam $luksmnt" >> /mnt/overlay/etc/crypttab
+        fi
+      fi
+    done
+  fi
+
+  [ $DEBUG -gt 3 ] && rescue "DEBUG SHELL"
+
+  # --------------------------------------------------------------------- #
+  #                     SLACKWARE LIVE - !END!                            #
+  # --------------------------------------------------------------------- #
+
+  # Minimal changes to the original Slackware init follow:
+
+  # Switch to real root partition:
+  /sbin/udevadm settle --timeout=10
+  echo 0x0100 > /proc/sys/kernel/real-root-dev
+
+  if [ ! -r /mnt/overlay/${INIT} ]; then
+    echo "ERROR:  No ${INIT} found on rootdev (or not mounted).  Trouble ahead."
+    echo "        You can try to fix it. Type 'exit' when things are done." 
+    echo
+    /bin/sh
+  fi
+else
+  rescue
+fi
+
+# Need to make sure OPTIONS+="db_persist" exists for all dm devices
+# That should be handled in /sbin/mkinitrd now
+/sbin/udevadm info --cleanup-db
+/sbin/udevadm control --exit
+
+unset ERR
+umount /proc
+umount /sys
+umount /run 2>/dev/null
+# We disable the filesystem checking code in /etc/rc.d/rc.S,
+# so we need to keep the fs writable here.
+#mount -o ro,remount /mnt/overlay 2>/dev/null
+echo "${MARKER}:  Slackware Live system is ready."
+
+echo "${MARKER}:  exiting"
+exec switch_root /mnt/overlay $INIT $RUNLEVEL
diff --git a/make_slackware_live.sh b/make_slackware_live.sh
index 1164691..746bbbc 100755
--- a/make_slackware_live.sh
+++ b/make_slackware_live.sh
@@ -1876,7 +1876,7 @@ fi
 echo "-- Creating initrd for kernel-generic $KVER ..."
 chroot ${LIVE_ROOTDIR} /sbin/mkinitrd -c -w ${WAIT} -l us -o /boot/initrd_${KVER}.img -k ${KVER} -m ${KMODS} -L -C dummy 1>${DBGOUT} 2>${DBGOUT}
 # Modify the initrd content for the Live OS:
-cat $LIVE_TOOLDIR/liveinit | sed \
+cat $LIVE_TOOLDIR/liveinit.tpl | sed \
   -e "s/@LIVEMAIN@/$LIVEMAIN/g" \
   -e "s/@MARKER@/$MARKER/g" \
   -e "s/@MEDIALABEL@/$MEDIALABEL/g" \
-- 
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