Cheng Long ChengLong

Create a virtual host file at /etc/apache2/sites-available/yoursite.conf, e.g.

<VirtualHost *:80>
  ServerName yoursite.com
  DocumentRoot /somewhere/public
  
  <Directory /somewhere/public>
     # This relaxes Apache security settings.
AllowOverride all

On Ubuntu >=14.04, if you see this when using Apache

AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message

Do:

echo "ServerName localhost" | sudo tee /etc/apache2/conf-available/fqdn.conf
sudo ln -s /etc/apache2/conf-available/fqdn.conf /etc/apache2/conf-enabled/fqdn.conf

gem install awesome_print
Add below to ~/.irbrc

require "awesome_print"
AwesomePrint.irb!

Add gem 'awesome_print', group: :development in Gemfile
Enjoy

Check status

pg_ctl status -D /usr/local/var/postgres

Start at a data dir and a log file

pg_ctl start -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log

To save a screenshot automatically when any scenario fails, add the following in features/support/env.rb

After do |scenario|
  if scenario.failed?
    timestamp = "#{Time.zone.now.strftime('%Y-%m-%d-%H:%M:%S')}"
    screenshot_name = "screenshot-#{scenario.name.parameterize.underscore}-#{timestamp}.png"
    screenshot_path = "#{Rails.root.join('tmp/capybara')}/#{screenshot_name}"
    Capybara.page.save_screenshot(screenshot_path)
 end

This is directly taken from this post

Install cURL with nghttp2 support brew install curl --with-nghttp2
Link the formula to replace the system cURL brew link curl --force
Reload shell
Test an HTTP/2 request passing the --http2 flag curl -I --http2 https://www.google.com/

	server {
	listen 443 ssl http2 default_server;
	listen [::]:443 ssl http2 default_server;

	server_name domain.com www.domain.com;

	ssl on;
	ssl_certificate /etc/letsencrypt/live/domain.com/fullchain.pem;
	ssl_certificate_key /etc/letsencrypt/live/domain.com/privkey.pem;
	ssl_session_timeout 1d;

	user nginx;
	worker_processes auto;
	pid /var/run/nginx.pid;

	events {
	worker_connections 1024;
	use epoll;
	multi_accept on;
	}