Supreet Sethi djinn

Django Deployment to Ubuntu 18.04

In this guide I will go through all the steps to create a VPS, secure it and deploy a Django application. This is a summarized document from this digital ocean doc

Any commands with "$" at the beginning run on your local machine and any "#" run when logged into the server

Create A Digital Ocean Droplet

Use this link and get $10 free. Just select the $5 plan unless this a production app.

	#include <iostream>
	#include <string>
	#include <cinttypes> // for uint32_t
	#include <cfenv>
	#include <cmath>



	std::string float_to_binary(float f) {
	union {float f; uint32_t i;} u;

	#!/usr/bin/env python3
	# Copyright(C) 2020 Supreet Sethi <[email protected]>
	# I do Hindi, Punjabi and Urdu in Python dude!

	बोल = print
	बोल("ਬੋਲ ਕੇ ਲਾਬ ਆਜ਼ਾਦ ਹੈਂ ਤੇਰੇ - فیض احمد فیض")

	#!/usr/bin/env python3
	# Author: Supreet Sethi <[email protected]>
	# Dated: 16/10/2020
	# Please use it has working prototype
	# Lot can be done from process management and general housekeeping perspective



	from multiprocessing import Pool, cpu_count, Manager
	from collections import namedtuple

	import pandas, boto3
	from sklearn.utils import shuffle
	ratings = pandas.read_csv('ratings.csv')
	ratings = shuffle(ratings)
	ratings = ratings[ratings['rating']>3.6]
	ratings = ratings.drop(columns='rating')
	ratings.columns = ['USER_ID','ITEM_ID','TIMESTAMP']
	ratings = ratings[:100000]
	ratings.to_csv('ratings.processed.csv',index=False)
	s3 = boto3.client('s3')

	#!/usr/bin/env python3
	from requests import get
	from shutil import copyfileobj
	from tempfile import NamedTemporaryFile as TemporaryFile
	import time
	from os import sendfile
	import hashlib
	import os.path

	WIKIDUMPURL = 'https://dumps.wikimedia.org/enwikinews/20200701/enwikinews-20200701-pages-articles-multistream.xml.bz2'

	// C++ program to print all primes smaller than or equal to
	// n using Miller-Rabin Primality Test
	// Reference: https://en.wikipedia.org/wiki/Miller%E2%80%93Rabin_primality_test
	// It is not particularly to optimized
	// since focus is readability
	// Compile: g++ -std=c++17 -o prime prime.c++ -ltbb

	#include <execution>
	#include <iostream>
	#include <math.h>

	from json import loads
	from random import choice, randint, sample
	import timeit



	# With this model it is imperative to use integer form of phone number instead of string
	# We will use median contact frequency distribution from customer data
	# Maximum contacts: 14551
	# Minmum: 233

	# Feel free to change this path of course (and keys_zone value as well, but also change the usage of it below).
	proxy_cache_path /var/www/cache/resized levels=1:2 keys_zone=resizedimages:10m max_size=1G;

	# Gzip was on in another conf file of mine...You may need to uncomment the next line.
	#gzip on;
	gzip_disable msie6;
	gzip_static on;
	gzip_comp_level 4;
	gzip_proxied any;
	# Again, be careful that you aren't overwriting some other setting from another config's http {} section.

	#!/usr/bin/env python3
	# Supreet Sethi <[email protected]>
	# Date: 21-05-2019

	from subprocess import check_output
	from collections import defaultdict, Counter
	from requests import get
	from bs4 import BeautifulSoup as Soup
	from urllib.parse import urljoin, urlparse
	#do whois