First Val Babon firstval

Let's Encrypt on Ubuntu 14.04, nginx with webroot auth

This document details how I setup LE on my server. Firstly, install the client as described on http://letsencrypt.readthedocs.org/en/latest/using.html and make sure you can execute it. I put it in /root/letsencrypt.

As it is not possible to change the ports used for the standalone authenticator and I already have a nginx running on port 80/443, I opted to use the webroot method for each of my domains (note that LE does not issue wildcard certificates by design, so you probably want to get a cert for www.example.com and example.com).

Configuration

For this, I placed config files into etc/letsencrypt/configs, named after <domain>.conf. The files are simple:

CentOS 7 + Nginx + MySQL5.6 + PHP5.6 (Laravel5.1) インストール nginx+php-fpmで動作確認まで

環境

AWS EC2 t2.micro
CentOS Linux release 7.0.1406 (Core)
PHP 5.6.11
MySQL 5.6
Laravel Framework version 5.1.7 (LTS)

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

	#import necessary libraries
	import cv2
	import numpy as np

	#capture video from the webcam
	cap = cv2.VideoCapture(0)

	#load the face finder
	face_cascade = cv2.CascadeClassifier('/home/sm/Desktop/haarcascade_frontalface_default.xml')

	## Configure eth0
	#
	# vi /etc/sysconfig/network-scripts/ifcfg-eth0

	DEVICE="eth0"
	NM_CONTROLLED="yes"
	ONBOOT=yes
	HWADDR=A4:BA:DB:37:F1:04
	TYPE=Ethernet
	BOOTPROTO=static

	php bin/magento setup:backup --db
	gzip var/backups/*.sql
	git pull
	php bin/magento maintenance:enable
	php bin/magento cache:enable
	rm -fr var/di var/generation var/cache
	php bin/magento setup:di:compile
	php bin/magento deploy:mode:set production --skip-compilation
	php bin/magento maintenance:enable
	php bin/magento setup:upgrade

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048