Mukundan314

import numpy as np
import matplotlib.pyplot as plt


def fill_square(x1, y1, size, img):
    for x in range(x1, x1+size):
        for y in range(y1, y1+size):
            img[x, y] = 0
    return img

Mukundan314

// ==UserScript==
// @name        code jam
// @version     2.1
// @author      Mukundan Senthil
// @include     https://codingcompetitions.withgoogle.com/*
// @require     http://code.jquery.com/jquery-latest.js
// @require     https://gist.githubusercontent.com/BrockA/2625891/raw/waitForKeyElements.js
// @grant       none
// ==/UserScript==

Mukundan314

package main

import (
	"net/http"
	"log"
)

var urlMap = map[string]string{
	"google": "https://google.com",
	"github": "https://github.com",

Mukundan314

Dependencies

• python-selenium (can be install by doing pip install selenium)
• geckodriver

Usage

usage: codeforces-register.py [-h] [-e EMAIL] [-p PASSWORD] [-a] contest_id

Mukundan314

import argparse
import socket
import sys

from tqdm import trange


def main(argv):
    parser = argparse.ArgumentParser(description="A port scanner")
    parser.add_argument("host", type=str)

Mukundan314

server {
    listen       *:8080;
    server_name  localhost;
     
    root /tmp/data;
    autoindex on;
}

Mukundan314

If we get all printable inside the executable by using the strings command and ignore all symbol and compiler metadata what is left is:

Enter password:
FEDORAGCIPASSEASY
Success!
Error! Wrong password!
0x1337
0x133337

Mukundan314

import socket
import io


def main():
    HOST, PORT = "localhost", 5000

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

Mukundan314

import argparse
import hashlib
import sys

HASH_ALGORITHIMS = ["md5", "sha1", "sha224", "sha256", "sha384", "sha512"]


def hash_subcommand(args):
    h = hashlib.new(args.algorithim)
    h.update(args.string.encode('ascii'))

Mukundan314

import argparse
import sys
from PIL import Image


def encode_subcommand(args):
    im = Image.open(args.input_image)
    pixels = im.load()

    data = args.data.encode('ascii') + b'\0'