Havrileck Alexandre oxyno-zeta

How to disable systemd-resolved in Ubuntu

Stages

Disable and stop the systemd-resolved service:

  sudo systemctl disable systemd-resolved.service
  sudo systemctl stop systemd-resolved

Then put the following line in the [main] section of your /etc/NetworkManager/NetworkManager.conf:

The setup of a bluetooth speaker on a Pi Zero W is pretty touchy.

Please get in touch via Twitter @actuino or http://www.actuino.fr/ if you've got comments or improvements to this quick draft.

First checks

Use a solid power source
check the speaker works on another hardware (android phone f.i.)
make sure you've updated your Raspbian, install and run rpi-update just in case.

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

Install Terminator (shell)

sudo add-apt-repository ppa:gnome-terminator
sudo apt-get update
sudo apt-get install terminator

Terminator should be setup as default now. Restart your terminal (shortcut: "Ctrl+Alt+T").

	<!DOCTYPE html>
	<html>
	<head>
	<title>File Upload Example</title>
	<link
	href="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.css"
	rel="stylesheet"
	/>
	<style>
	body {

	package main

	import (
	"fmt"
	"unicode"

	"golang.org/x/text/transform"
	"golang.org/x/text/unicode/norm"
	)

	###################################################
	##
	## Alertmanager YAML configuration for routing.
	##
	## Will route alerts with a code_owner label to the slack-code-owners receiver
	## configured above, but will continue processing them to send to both a
	## central Slack channel (slack-monitoring) and PagerDuty receivers
	## (pd-warning and pd-critical)
	##

	const http = require('http');
	const _ = require('lodash');
	const INFORMATIONAL = {};
	const SUCCESS = {};
	const REDIRECTION = {};
	const CLIENT_ERROR = {};
	const SERVER_ERROR = {};
	_.forEach(http.STATUS_CODES, function (value, code) {
	let key = value.replace(new RegExp(' ', 'g'), '_').replace(new RegExp('-', 'g'), '_').toUpperCase();
	let obj = {

	bash -c 'while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:9000)" != "200" ]]; do sleep 5; done'

	# also check https://gist.github.com/rgl/c2ba64b7e2a5a04d1eb65983995dce76