maxx1337

#! /bin/sh
### BEGIN INIT INFO
# Provides:             redis-sentinel
# Required-Start:       $all
# Required-Stop:        $all
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    Starts redis sentinel
# Description:          Starts redis sentinel using start-stop-daemon
### END INIT INFO

mathieue

#!/bin/bash
### BEGIN INIT INFO
# Provides:          redis sentinel
# Required-Start:    $all
# Required-Stop:    $all
# Default-Start:    2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts redis sentinel
# Description:      Starts redis sentinel using start-stop-daemon
### END INIT INFO

yuryroot

#### Postgres

# Run Postgres 10
sudo docker run --rm --name postgres10 -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres -e POSTGRE_PORT=5433 -p 5433:5432 postgres:10

# Connect to Postgres 10
psql -p 5433 -U postgres -h 172.17.0.1

shiroyasha

class Dog 
  attr_writer :name

  def initialize(name)
    @name = name
  end 

  def bark
    puts "patrick"
  end

dyerc

#!/bin/bash
# sidekiq    Init script for Sidekiq
# chkconfig: 345 100 75
#
# Description: Starts and Stops Sidekiq message processor for Stratus application.
#
# User-specified exit parameters used in this script:
#
# Exit Code 5 - Incorrect User ID
# Exit Code 6 - Directory not found

profh

# decode_session_cookie.rb
# ------------------------
# The purpose of this script is to show that if I have the secret_key_base
# and a cookie to an active Rails session, I can decrypt it and gain access
# to key information about the user's session.

require 'rubygems'
require 'cgi'
require 'active_support'

Samuirai

minteye is a captcha system where you try to find the original image out of distorted ones. They also have a feature list on their website but they forgot the view from a computer. I fixed it:

There are two ways to crack this captcha easily. I've used the audio challange. There are three different kind of audio messages.

1. move the slider to the right
2. move the slider to the left
3. slider is in the correct position

joekr

# Set nginx base image
FROM nginx

# Copy custom configuration file from the current directory
COPY nginx.conf /etc/nginx/nginx.conf

cecilemuller

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:

markbates

If you're writing web applications with Ruby there comes a time when you might need something a lot simpler, or even faster, than Ruby on Rails or the Sinatra micro-framework. Enter Rack.

Rack describes itself as follows:

Rack provides a minimal interface between webservers supporting Ruby and Ruby frameworks.

Before Rack came along Ruby web frameworks all implemented their own interfaces, which made it incredibly difficult to write web servers for them, or to share code between two different frameworks. Now almost all Ruby web frameworks implement Rack, including Rails and Sinatra, meaning that these applications can now behave in a similar fashion to one another.

At it's core Rack provides a great set of tools to allow you to build the most simple web application or interface you can. Rack applications can be written in a single line of code. But we're getting ahead of ourselves a bit.