John Efemer johnefemer

RUN apt update
RUN apt upgrade -y
RUN apt install -y apt-utils
RUN a2enmod rewrite
RUN apt install -y libmcrypt-dev
RUN docker-php-ext-install mcrypt
RUN apt install -y libicu-dev
RUN docker-php-ext-install -j$(nproc) intl
RUN apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libpng12-dev

Generating SSL keys for development

Installation

Thanks to minica it is very easy to create trusted SSL certificates that have a very long expiration date.

In order to get started you have to have the go tools installed and set up correctly in your environment.

Setup

As a Back-End Engineer at Fave, you will help us design cutting edge scalable products to meet our rapidly growing business. We are looking for someone who cares a lot about their craft. Someone who understands the impact of their work on the users.

Your work is not limited to the end users. Your work impacts the livelihood of local businesses. With you, we can help them to grow their business.

As a Back-End Engineer, you will:

Develop back end code, Restful APIs and web applications
Perform peer code reviews to optimize code quality or readability
Deliver reliable solutions that handle massive data and high traffic.
Research & learn new technologies and work towards solving problems and meeting requirements.

Sign android app with new keystore file if you missing password or lost jks file.

Create new keystore.jks file with comand line (not android studio build menu)

Linux: keytool -genkeypair -alias upload -keyalg RSA -keysize 2048 -validity 9125 -keystore keystore.jks

Windows: "C:\Program Files\Android\Android Studio\jre\bin\keytool.exe" -genkeypair -alias upload -keyalg RSA -keysize 2048 -validity 9125 -keystore "C:\keystore_new.jks"
Generate a .pem file from new keystore

Install

brew install dnsmasq
cp /usr/local/opt/dnsmasq/dnsmasq.conf.example /usr/local/etc/dnsmasq.conf now this is automatically done by the dnsmasq installation
Replace this in /usr/local/etc/dnsmasq.conf file:

address=/test/127.0.0.1
listen-address=127.0.0.1

sudo mkdir -v /etc/resolver
sudo touch /etc/resolver/test

Set up PMM Server v2

Let's start by creating entry for server in docker-compose.yaml:

version: '2'
# version 2 of docker-compose is not "old" version, it's the actual version,
# see below for explanation:
# https://stackoverflow.com/a/53636006/961092
services:

	# replace PAPERTRAIL_HOSTNAME and PAPERTRAIL_PORT
	# see http://help.papertrailapp.com/ for additional PHP syslog options

	function send_remote_syslog($message, $component = "web", $program = "next_big_thing") {
	$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
	foreach(explode("\n", $message) as $line) {
	$syslog_message = "<22>" . date('M d H:i:s ') . $program . ' ' . $component . ': ' . $line;
	socket_sendto($sock, $syslog_message, strlen($syslog_message), 0, PAPERTRAIL_HOSTNAME, PAPERTRAIL_PORT);
	}
	socket_close($sock);

	# /etc/nginx/global/php-restrictions.conf
	# Don't throw any errors for missing favicons and don't display them in the logs
	location = /favicon.ico {
	log_not_found off;
	access_log off;
	}

	# Don't log missing robots or show them in the nginx logs
	location = /robots.txt {
	allow all;

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	# REQUIREMENTS
	# set the following configuration environment variables at: configuration -> software -> modify -> environment variables

	# CERT_EMAIL: the email address used for registering the cert

	# CERT_DOMAIN: the domain to create a cert for
	# EB environment URL (listed at the top of the environment page) or a custom domain, custom domains must have a DNS CNAME record pointing to the EB environment URL
	# !! MUST NOT have "http://" prefix or the trailing "/" at the end !!

	# EXAMPLES