Kali-lightsaber

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

Kali-lightsaber

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

Kali-lightsaber

PSQL

Magic words:

psql -U postgres

If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).

Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*

Kali-lightsaber

###Installtion of Master

wget https://apt.puppetlabs.com/puppetlabs-release-precise.deb
sudo dpkg -i puppetlabs-release-precise.deb
sudo apt-get update
sudo apt-get install puppetmaster-passenger -y   ----  For Production based Master Setup

######### Only for Testing ################
sudo apt-get install puppetmaster -y  ---- For test Master Server Setup

Kali-lightsaber

• Awesome Sysadmin
  • Automation
  • Backups
  • Build and software organization tools
  • ChatOps
  • Client Management
  • Cloning
  • Cloud Computing
  • Cloud Orchestration
• Cloud Storage

Kali-lightsaber

#!/bin/bash
apt-get -y update
apt-get -y install nginx-extras build-essential libpcre3-dev libssl-dev libgeoip-dev libpq-dev libxslt1-dev libgd2-xpm-dev
wget -c https://openresty.org/download/openresty-1.11.2.1.tar.gz
tar zxvf openresty-1.11.2.1.tar.gz
cd openresty-1.11.2.1

./configure \
--sbin-path=/usr/sbin/nginx \
--conf-path=/etc/nginx/nginx.conf \

Kali-lightsaber

user  nginx;
worker_processes  1;

error_log  logs/error.log  info;
pid        logs/nginx.pid;
events {
    worker_connections  1024;
}

http {

Kali-lightsaber

• create tasks T{NNNN} asign them
• create a branch with name like "T{NNNN}-boo-hoo"
• git checkout -b T1234-boo-foo
• commit changes on that branch until it gets ready to be reviewed
• git commit -am 'first'
• git commit -am 'now it works'
• check if it's lint free (NOTE: it runs lint against only modified files)
• arc lint
• push a review request to the server. This will create a diff with id D{NNNN}
• arc diff

Kali-lightsaber

<?php

/*
 * Copyright 2013 Disqus, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0

Kali-lightsaber

#!/bin/bash
apt-get update -y
apt-get install -y libpcre2-dev imagemagick libimlib2-dev libgd-dev libmagickwand-dev libxml2-dev libxslt-dev libgeoip-dev libperl-dev curl git openssl libssl-dev
ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Wand-config /usr/bin/
mkdir -p /usr/local/src/nginx/modules
cd /usr/local/src/nginx/modules
git clone https://github.com/cubicdaiya/ngx_dynamic_upstream
git clone https://github.com/cubicdaiya/ngx_small_light
cd ngx_small_light
./setup --with-imlib2 --with-gd