diff --git a/backup b/backup
new file mode 100755
index 0000000..16aa4bf
--- /dev/null
+++ b/backup
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+DATE=$(date +%Y%m%d_%H%M)
+SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
+PARENT_DIR="$(dirname "$SCRIPT_DIR")"
+mkdir $PARENT_DIR/backup
+rm -f $PARENT_DIR/backup/minios-live-current.tar.gz
+tar -czf $PARENT_DIR/backup/minios-live-current.tar.gz --exclude .git --exclude "*.log" --exclude .script_version .
+cp $PARENT_DIR/backup/minios-live-current.tar.gz $PARENT_DIR/backup/minios-live-$DATE.tar.gz
\ No newline at end of file
diff --git a/docker/Dockerfile.minios-live b/docker/Dockerfile.minios-live
new file mode 100644
index 0000000..a54b345
--- /dev/null
+++ b/docker/Dockerfile.minios-live
@@ -0,0 +1,16 @@
+
+FROM ubuntu:focal
+COPY Dockerfile.minios-live.0@install.sh /opt/install.sh
+RUN chmod +x /opt/install.sh
+RUN /opt/install.sh
+RUN rm /opt/install.sh
+ENV LOGPATH="/var/log"
+ENV BUILD_TEST_ISO="0"
+ENV DEV_SYSTEM="0"
+ENV CREATE_BACKUP="0"
+ENV DEBIAN_FRONTEND_TYPE="noninteractive"
+ENV APT_CMD="apt-get"
+ENV APT_OPTIONS="-y"
+VOLUME /build
+WORKDIR /build
+CMD ["/build/minios-live/autoinstall", "-"]
\ No newline at end of file
diff --git a/docker/Dockerfile.minios-live.0@install.sh b/docker/Dockerfile.minios-live.0@install.sh
new file mode 100755
index 0000000..2e36ad0
--- /dev/null
+++ b/docker/Dockerfile.minios-live.0@install.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -e -o xtrace
+
+function _failure() {
+  echo -e "\r\nERROR: bash script [ /opt/install.sh ] failed at line $1: \"$2\""
+}
+trap '_failure ${LINENO} "$BASH_COMMAND"' ERR
+
+# ############################################################################ #
+
+
+apt-get update -y
+apt-get install -y wget patch sudo debootstrap xorriso
+touch /minios-live-container
+cd /opt/
+wget -c http://ru.archive.ubuntu.com/ubuntu/pool/main/d/debootstrap/debootstrap_1.0.123ubuntu2_all.deb
+dpkg -i /opt/debootstrap_1.0.123ubuntu2_all.deb
+rm -f /opt/debootstrap_1.0.123ubuntu2_all.deb
+cat <<'EOF' >/usr/share/debootstrap/functions.diff
+--- functions	2020-10-23 20:42:16.000000000 +0300
++++ functions.new	2021-01-16 23:22:25.612064306 +0300
+@@ -1176,7 +1176,9 @@
+ 		umount_on_exit /dev/shm
+ 		umount_on_exit /proc
+ 		umount_on_exit /proc/bus/usb
+-		umount "$TARGET/proc" 2>/dev/null || true
++		if [ ! -h "$TARGET/proc" ]; then
++			umount "$TARGET/proc" 2>/dev/null || true
++		fi
+ 
+ 		# some container environment are used at second-stage, it already treats /proc and so on
+ 		if [ -z "$(ls -A "$TARGET/proc")" ]; then
+
+EOF
+cd /usr/share/debootstrap/
+patch </usr/share/debootstrap/functions.diff
+apt-get clean
+find /var/log/ -type f | xargs rm -f
+rm -f /var/backups/*
+rm -f /var/cache/ldconfig/*
+rm -f /var/cache/debconf/*
+rm -f /var/cache/fontconfig/*
+rm -f /var/cache/apt/archives/*.deb
+rm -f /var/cache/apt/*.bin
+rm -f /var/cache/debconf/*-old
+rm -f /var/lib/apt/extended_states
+rm -f /var/lib/apt/lists/*Packages
+rm -f /var/lib/apt/lists/*Translation*
+rm -f /var/lib/apt/lists/*InRelease
+rm -f /var/lib/apt/lists/deb.*
+rm -f /var/lib/dpkg/*-old
diff --git a/docker/Dockerfile2.py b/docker/Dockerfile2.py
new file mode 100755
index 0000000..37f1bb0
--- /dev/null
+++ b/docker/Dockerfile2.py
@@ -0,0 +1,75 @@
+#!/usr/bin/python3
+# Dockerfile.py
+
+import sys
+import logging
+import pydocker  # github.com/jen-soft/pydocker
+
+logging.getLogger('').setLevel(logging.INFO)
+logging.root.addHandler(logging.StreamHandler(sys.stdout))
+
+
+class DockerFile(pydocker.DockerFile):
+    """   add here your custom features   """
+
+
+d = DockerFile(base_img='ubuntu:focal', name='crims0n/minios-live:latest')
+
+d.RUN_bash_script('/opt/install.sh', r'''
+apt-get update -y
+apt-get install -y wget patch sudo debootstrap xorriso
+touch /minios-live-container
+cd /opt/
+wget -c http://ru.archive.ubuntu.com/ubuntu/pool/main/d/debootstrap/debootstrap_1.0.123ubuntu2_all.deb
+dpkg -i /opt/debootstrap_1.0.123ubuntu2_all.deb
+rm -f /opt/debootstrap_1.0.123ubuntu2_all.deb
+cat <<'EOF' >/usr/share/debootstrap/functions.diff
+--- functions	2020-10-23 20:42:16.000000000 +0300
++++ functions.new	2021-01-16 23:22:25.612064306 +0300
+@@ -1176,7 +1176,9 @@
+ 		umount_on_exit /dev/shm
+ 		umount_on_exit /proc
+ 		umount_on_exit /proc/bus/usb
+-		umount "$TARGET/proc" 2>/dev/null || true
++		if [ ! -h "$TARGET/proc" ]; then
++			umount "$TARGET/proc" 2>/dev/null || true
++		fi
+ 
+ 		# some container environment are used at second-stage, it already treats /proc and so on
+ 		if [ -z "$(ls -A "$TARGET/proc")" ]; then
+
+EOF
+cd /usr/share/debootstrap/
+patch </usr/share/debootstrap/functions.diff
+apt-get clean
+find /var/log/ -type f | xargs rm -f
+rm -f /var/backups/*
+rm -f /var/cache/ldconfig/*
+rm -f /var/cache/debconf/*
+rm -f /var/cache/fontconfig/*
+rm -f /var/cache/apt/archives/*.deb
+rm -f /var/cache/apt/*.bin
+rm -f /var/cache/debconf/*-old
+rm -f /var/lib/apt/extended_states
+rm -f /var/lib/apt/lists/*Packages
+rm -f /var/lib/apt/lists/*Translation*
+rm -f /var/lib/apt/lists/*InRelease
+rm -f /var/lib/apt/lists/deb.*
+rm -f /var/lib/dpkg/*-old
+''')
+
+d.ENV = 'LOGPATH="/var/log"'
+d.ENV = 'BUILD_TEST_ISO="0"'
+d.ENV = 'DEV_SYSTEM="0"'
+d.ENV = 'CREATE_BACKUP="0"'
+d.ENV = 'DEBIAN_FRONTEND_TYPE="noninteractive"'
+d.ENV = 'APT_CMD="apt-get"'
+d.ENV = 'APT_OPTIONS="-y"'
+
+d.VOLUME = '/build'
+d.WORKDIR = '/build'
+
+# d.ENTRYPOINT = ["/opt/www-data/entrypoint.sh"]
+d.CMD = ["/build/minios-live/autoinstall", "-"]
+
+d.build_img()
diff --git a/docker/build.sh b/docker/build.sh
new file mode 100755
index 0000000..9493bb4
--- /dev/null
+++ b/docker/build.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+sudo docker build -t minios-live -f Dockerfile.minios-live .
\ No newline at end of file
diff --git a/linux-live/buildconfig b/linux-live/buildconfig
new file mode 100644
index 0000000..a60b7ea
--- /dev/null
+++ b/linux-live/buildconfig
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+LOGPATH="/var/log"
+
+# default is output to log. you can use OUTPUT="/dev/stdout" if you want to route events to standard output.
+#OUTPUT="$LOGPATH/$LIVEKITNAME.log"
+OUTPUT="/dev/stdout"
+
+# if = "1", creates a second iso with a constant filename
+# если ="1", создаёт второй iso с постоянным именем файла
+BUILD_TEST_ISO="1"
+
+# if = "1", creates a copy of minios-live in chroot /opt
+# если ="1", создаёт копию minios-live в chroot /opt
+DEV_SYSTEM="0"
+
+# if ="1", creates backup in parent folder
+# если ="1", создаёт резервную копию в родительской папке
+CREATE_BACKUP="0"
+
+DEBIAN_FRONTEND_TYPE="noninteractive"
+#DEBIAN_FRONTEND_TYPE="ncurses"
+
+APT_CMD="apt-get"
+
+APT_OPTIONS="-y" #--no-install-recommends"
\ No newline at end of file