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Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

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#!/bin/sh
set -e
HOST=localhost
DB=test-entd-products
COL=asimproducts

S3PATH="s3://mongodb-backups-test1-entd/$DB/$COL/"
S3BACKUP=$S3PATH`date +"%Y%m%d_%H%M%S"`.dump.gz
S3LATEST=$S3PATH"latest".dump.gz
/usr/bin/aws s3 mb $S3PATH

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#!/bin/sh

# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

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"""Exports MySQL tables to CSV"""

import os

import pymysql
import pandas as pd


HOST = 'database_host_here'
DATABASE = 'database_name_here'

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import os
from datetime import datetime
from slacker import Slacker

from dateutil.relativedelta import relativedelta
import requests
from requests.auth import HTTPBasicAuth

USERNAME = "prakashpp"
GITHUB_TOKEN = os.environ['GITHUB_ACCESS_TOKEN']

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# Source: http://stackoverflow.com/questions/17581731/parsing-suds-soap-complex-data-type-into-python-dict

def basic_sobject_to_dict(obj):
    """Converts suds object to dict very quickly.
    Does not serialize date time or normalize key case.
    :param obj: suds object
    :return: dict object
    """
    if not hasattr(obj, '__keylist__'):
        return obj

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// Converts an ArrayBuffer directly to base64, without any intermediate 'convert to string then
// use window.btoa' step. According to my tests, this appears to be a faster approach:
// http://jsperf.com/encoding-xhr-image-data/5

function base64ArrayBuffer(arrayBuffer) {
  var base64    = ''
  var encodings = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'

  var bytes         = new Uint8Array(arrayBuffer)
  var byteLength    = bytes.byteLength

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from bs4 import BeautifulSoup
import requests
import os


def get_episode_names(season):
    episodes = {}
    print "Making request..."
    url = "https://en.wikipedia.org/wiki/Friends_(season_%s)#Episodes" % season
    print url

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from functools import wraps
import time


def timeit(func):
    """Decorator to calculate time taken by a function to run"""
    @wraps(func)
    def timed(*args, **kw):
        start = time.time()
        result = func(*args, **kw)

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"""
Project: Apartment Hunt

Get Address of properties on Magicbricks.com using Reverse-Geocoding

This script asks for the target property URL, reverse geocodes it 
and prints the address of the property

Need: Magicbricks map functionality doesn't let users get directions. 
Even the exact property address is not visible on the webpage.