Michael mazz

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

1 Welcome to Sonic Pi

Welcome friend :-)

Welcome to Sonic Pi. Hopefully you're as excited to get started making your own sounds as I am to show you. It's going to be a really fun ride where you'll learn all about music, synthesis, programming, composition, performance and more.

But wait, how rude of me! Let me introduce myself - I'm

	defmodule Randomizer do
	@moduledoc """
	Random string generator module.
	"""

	@doc """
	Generate random string based on the given legth. It is also possible to generate certain type of randomise string using the options below:

	* :all - generate alphanumeric random string
	* :alpha - generate nom-numeric random string

	global
	lua-load /usr/local/etc/haproxy/acme-http01-webroot.lua
	ssl-default-bind-ciphers AES256+EECDH:AES256+EDH:!aNULL;
	tune.ssl.default-dh-param 4096
	debug

	defaults
	mode http
	option log-health-checks
	option dontlognull

	import VideoToolbox
	import AVFoundation

	private var __canHWAVC: Bool = false
	private var __tokenHWAVC: dispatch_once_t = 0

	public protocol NYXAVCEncoderDelegate : class
	{
	func didEncodeFrame(frame: CMSampleBuffer)
	func didFailToEncodeFrame()

	#!/bin/sh

	# This script must be executed in the repo where
	# the *.ts files are.
	# It will concatenate the segments into one temp
	# file which ffmpeg will reencode the audio track.
	# By default the ouptup filename is output.mp4
	# but can be changed by providing the name as parameter.
	#
	# ffmpeg is required

	# curl - Raw upload

	curl -X PUT -T image.png https://example.com/upload

	# curl - Content-Type: multipart/form-data

	curl -F name=logo -F [email protected] https://example.org/upload

	# curl - POST presigned URL (S3)

	# mix.exs file dependencies:
	# defp deps do
	# [
	# {:sweet_xml, "~> 0.4.0"},
	# {:json, "~> 0.3.0"}
	# ]
	# end

	defmodule ElixirXml do
	import SweetXml