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GENERAL

Allow connection to SSH port (defaults to 22)

-A INPUT -p tcp --dport 22 -j ACCEPT

-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT

Drop all connections by default

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DB_USERNAME=''
DB_NAME=''
DB_PASSWORD=''
DB_HOST=''

DATE=`date +%Y%m%d`
TIME=`date +%H%M`

BACKUP_DIR='/some/path/to/dbackups/'
FILENAME="$DATE-$TIME.sql.gz"

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Python 3

1. Introducción ¿qué ha cambiado? ¿por qué Python 3?
2. Instalación
3. Tipos de datos
4. Strings vs. Bytes
5. Formateo de cadenas (String formatting)
6. Operadores lógicos
7. Entrada y salida de datos
8. Estructuras de control: if-elif-else

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Django

1. Arquitectura Cliente-Servidor
2. Python ¿Qué es?
3. Python 2.x vs Python 3.x
4. pyvenv
5. Entornos Virtuales ref: https://docs.google.com/a/devf.mx/document/d/1qTY0IIPnx7ZdCg6jdsdUm2qcfKk4m_LzJAKbTV9A2pw/
6. ¿Qué es un Framework?
7. Frameworks Web para Python

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server {
    listen         80;
    return         444;
}

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from invoke import task, run
from paramiko import SSHConfig, SSHClient, SSHException, AutoAddPolicy

import logging
import os


logging.basicConfig(level=logging.INFO)
logger = logging.getLogger('Paramiko')

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"""
Used with Invoke to automate tasks
Connect to a given hostname in a given SSH config file
Inpired by: https://gist.github.com/acdha/6064215
"""

from invoke import task, run
from paramiko import SSHConfig, SSHClient, SSHException, AutoAddPolicy

import logging

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upstream backend_staging {
    server SOME_IP:PORT weight=5 max_fails=3 fail_timeout=30s;
}
server {
   listen         80;
   server_name    www.domain.com;
   return         301 http://$server_name$request_uri;
}

server {

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user nginx;
worker_processes 4;
pid /run/nginx.pid;
events {
    worker_connections 768;
}
http {
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;

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#!/bin/bash

NAME="project_name"
DJANGODIR="/path/to/django_project"
VIRTUAL_ENV_DIR="/path/to/virtualenv/folder"
VIRTUAL_ENV_FILE=${DJANGODIR}/.env

# SOCKFILE=
ADDRESS=0.0.0.0:8000
USER=sysuser