ansible-playbook dist-upgrade.yml -i your_inventory [-l host_name]

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Flash ESPEasy with a FTDI adapter
sudo apt-get install -y unzip wget python-minimal python-serial
wget -q https://codeload.github.com/espressif/esptool/zip/master -qO /tmp/espressif.zip
unzip /tmp/espressif.zip -d /tmp

wget http://www.letscontrolit.com/downloads/ESPEasy_R147_RC8.zip -qO /tmp/ESPEasy_R147_RC8.zip
unzip /tmp/ESPEasy_R147_RC8.zip -d /tmp
/tmp/esptool-master/esptool.py --port /dev/ttyUSB0 write_flash --flash_mode dio --flash_size 1MB 0x0 /tmp/ESPEasy_R147_1024.bin

# Connect to temporary WiFi access point
SSID: ESP_0
pass: configesp

Create ZFS filesystem
apt install -y zfsutils-linux
zpool create tank /dev/system/lxd
zfs create -o mountpoint=/var/lib/lxd2 tank/lxd

boot Ubuntu 16.04 LiveCD
terminal
sudo apt-get install -y ssh
sudo passwd ubuntu
ip a

Mount all datasets
zfs mount -a

SSH login to Ubuntu LiveCD
ssh ubuntu@

sudo su

sudo apt-add-repository universe
sudo apt update

apt install -y debootstrap zfs-initramfs

# rmove previous ZFS pool
zpool export rpool

DEVICES="

datatable
# reload from external source
datatable1.clearAll();
datatable1.load(grida.config.url);

Webix Remote
http://docs.webix.com/desktop__webix_remote_php.html - Webix Remote with PHP

# pass paramter to remote funtion
var result = webix.remote.function1(foo, bar);

# show return value from remote function as webix message
var result = webix.remote.MyClass.select(val1);
result.then((data) => webix.message("msg:" + data));

send data
# post
webix.ajax().post("post.php", {foo:bar});

Webix Jet

https://wiki.ubuntuusers.de/GRUB/GRUB-Shell/

# cat /etc/dnsmasq.conf
dhcp-authoritative
server=192.168.1.6

log-facility=/var/log/dnsmasq.log
log-queries

local=/example.com/
domain=example.com

# cat /etc/dnsmasq.conf | grep "^dhcp-host" | awk -v OFS="\t" -F "," '{print $3, $2}' | sort -k2 > /etc/hosts.pre
addn-hosts=/etc/hosts.pre

# DHCP
dhcp-range=192.168.1.150,192.168.1.200,255.255.255.0,1d
dhcp-option=option:router,192.168.1.6
dhcp-option=option:ntp-server,217.7.239.199

# PXE
dhcp-boot=undionly.kpxe,srv,192.168.1.9
dhcp-boot=net:sip,http://srv/snom3x0/snom3x0.xml,srv,192.168.1.9

apt -y install docker-compose

cat < docker-compose.yml
version: "2"

networks:
gitea:
external: false

services:
web:
image: gitea/gitea:latest
environment:
- USER_UID=1000
- USER_GID=1000
- DB_TYPE=mysql
- DB_HOST=db:3306
- DB_NAME=gitea
- DB_USER=gitea
- DB_PASSWD=gitea
restart: always
networks:
- gitea
volumes:
- ./gitea:/data
ports:
- "80:3000"
- "222:22"
depends_on:
- db
db:
image: mysql:latest
restart: always
environment: