amitsaxena

# SSH to the EC2 instance and run these commands there
$ sudo yum update && sudo yum install gcc gcc-c++ make
$ sudo yum install git && git clone https://github.com/jedisct1/dsvpn.git && cd dsvpn
$ make
$ dd if=/dev/urandom of=vpn.key count=1 bs=32
$ base64 < vpn.key
# Copy the value obtained as output of the command above and use it on the client side
$ sudo ./dsvpn server vpn.key auto 1947

# Run these locally on your machine

amitsaxena

// Change SQL client timeout

set statement_timeout = '0s';
set statement_timeout = '10s';

// Change timeout globally

alter database mentimeter set statement_timeout = '10s';

// Time queries

amitsaxena

const base = "https://newsubdomain.example.com"

async function handleRequest(request) {
    // Make a copy to allow mutation.
    request = new Request(request);

    // To override default caching mechanism and respect Cache-Control.
    request.cf.cacheEverything = true;

    // Extract path from request URL.

amitsaxena

# Install wget and AWS CLI and set up your AWS credentials

# STEP 1
# Create a mirror of the website and re-write links
# --wait specifies that there is a wait of 1 second after each request.
# Be gentle with someone else's server. Also you risk being blocked if your request rate is too high
# Use -U to spoof user agent to that of an actual browser in case the server is blocking you from making requests

wget --mirror --convert-links --html-extension --wait=1 -o log https://aawaara.com/

amitsaxena

curl https://get.acme.sh | sh
# Open a new terminal window after executing above command

# Create a cloudflare account and get your API key from the profile section
export CF_Email=my.cloudflare@example.com
export CF_Key=replace_with_cloudflare_api_key

# Generate wildcard certificate for *.example.com
acme.sh  --issue -d example.com  -d '*.example.com'  --dns dns_cf

amitsaxena

// Add the following to your config/bootstrap.js file

process.env.TZ = 'UTC';

amitsaxena

// Install required modules as below:
npm install -g db-migrate
npm install -g db-migrate-mysql


// Create a database.json file:
{
  "development": {
    "driver": "mysql",
    "host": "localhost",

amitsaxena

{
	"Version": "2008-10-17",
	"Id": "PolicyForCloudFrontPrivateContent",
	"Statement": [
		{
			"Sid": "1",
			"Effect": "Allow",
			"Principal": {
				"AWS": "Enter your CloudFront Origin Access Identity here"
			},

amitsaxena

ActiveAdmin.register MyModel do
  filter :custom_field, :as => :string, :label => "Custom Field Display Name" 
end

class MyModel < ActiveRecord::Base
  search_methods :custom_field_search
  
  def self.custom_field_search(name)
    # This method should return an ActiveRecord::Relation Object with MyModel objects
    # Put in your complex search logic here

amitsaxena

# Loader for infinite time
["|", "/", "-", "\\"].each{|v| STDOUT.write "\r#{v}"; sleep 0.5} while 1

# In case you want to run it for a few seconds (~ 20s in the example below)
10.times{ ["|", "/", "-", "\\"].each{|v| STDOUT.write "\r#{v}"; sleep 0.5} }

# Progress Bar
100.times{STDOUT.write "|"; sleep 0.1}

# Another kind of loading indicator