qtopie.rw qtopie

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:

This was tested on a ThinkPad P70 laptop with an Intel integrated graphics and an NVIDIA GPU:

lspci | egrep 'VGA|3D'
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GM204GLM [Quadro M3000M] (rev a1)

A reason to use the integrated graphics for display is if installing the NVIDIA drivers causes the display to stop working properly. In my case, Ubuntu would get stuck in a login loop after installing the NVIDIA drivers. This happened regardless if I installed the drivers from the "Additional Drivers" tab in "System Settings" or the ppa:graphics-drivers/ppa in the command-line.

On Mac

Download, but don't run, the Sierra installer from the Mac App Store. This places the installer at /Applications/Install\ macOS\ Sierra.app/.

Now run the following commands to build a suitable VM image from the installer:

git clone https://github.com/jonanh/osx-vm-templates
cd osx-vm-templates/packer

sudo ../prepare_iso/prepare_vdi.sh -D DISABLE_REMOTE_MANAGEMENT -o macOS_10.12.vdi /Applications/Install\ macOS\ Sierra.app/ .

New generator

I created a new htaccess generator for angular apps that makes it easier for you to create the optimal htaccess file: https://julianpoemp.github.io/ngx-htaccess-generator/

The goal of this generator is to create the optimal .htaccess file for Angular apps easily. By default the generator creates an .htaccess file that solves the route redirection issue. To make it easier for you I created a kind of interview mode with some questions. As an additional feature the generator supports adding exclusions for example if you have installed a blog in a subdirectory of your web application and more!

The generator 😁: https://julianpoemp.github.io/ngx-htaccess-generator/

The project: https://github.com/julianpoemp/ngx-htaccess-generator

The purpose of this document is to get you familiar with the concepts and command line tools involved with connecting to the internet using modern 4G LTE modems on both Debian/Ubuntu and OpenWRT.

This writeup is based on my experiences with the Sierra Wireless AirPrime MC7455 modem and a Calyx (Sprint) SIM card, but it should apply to most modern 4G LTE modems.

High level overview

These are the steps required:

Physically connect antennas

	# Root.
	$ docker exec -u 0 i -t {container_id/image_name} bash

	or

	# Default container's user.
	$ docker exec i -t {container_id/image_name} bash