Madh93

Backup

Personal system backup using systemd.

Installation

• Copy backup.sh in /usr/local/bin/backup (checkout /usr/local/bin is in $PATH)
• Copy backup.service in /etc/systemd/system/backup.service
• Copy backup.timer in /etc/systemd/system/backup.timer

Usage

Madh93

Server Setup with Ubuntu 14.04

Table of Contents

1. Initial steps

• Create a new user
• Add root privileges
• Install OpenSSH Server
• Add Public Key Authentication
• Configure SSH

Madh93

Ruby, Proxy Pattern and Metaprogramming

You have this class:

class BankAccount
  attr_reader :balance

  def initialize(starting_balance = 0)
 @balance = starting_balance

Madh93

Docker Setup on Raspbian Stretch

Table of Contents

1. Before installing Docker

• Update and upgrade package index
• Install necessary packages
• Add official GPG key
• Set up the stable repository

2. Installing Docker

Madh93

Scaleway scripts

• Initial setup
• Install Chef
• Install Docker
• Install Pi-hole

Madh93

Pi-hole scripts in Docker

• Pihole run script
• Pihole service script

Madh93

Boards Setup

• Orange Pi Zero
• Raspberry Pi 3 Model B

Madh93

Rpi-tranmission scripts in Docker

• Rpi-transmission run script
• Rpi-transmission service script
• Rpi-transmission Dockerfile
• Rpi-transmission settings file

Madh93

DigitalOcean scripts

• Initial setup
• Install Docker
• Install Nextcloud
• Install OpenVPN Server

Madh93

GPG encryption and decryption for lazy people

Requirements

gem install ruby_gpg

How to use

To encrypt files: