mrbitsdcf

#!/usr/bin/env ruby

require 'openssl'
require 'base64'

public_key_file = '/path/to/key.pem';
string = 'Hello World!';

public_key = OpenSSL::PKey::RSA.new(File.read(public_key_file))
encrypted_string = Base64.encode64(public_key.public_encrypt(string))

mrbitsdcf

function counter(name) {
    return db.counters.findAndModify(
                                        {query:{_id:name},
                                        update:{$inc : {next:1}},
                                        new:true,
                                        upsert:true}
                                    ).next;
}

mrbitsdcf

Keybase proof

I hereby claim:

• I am mrbitsdcf on github.
• I am mrbits (https://keybase.io/mrbits) on keybase.
• I have a public key ASClI9nLRabD3Vmd99qw_iXzNglgtv1jYsuV_U06_TVnSgo

To claim this, I am signing this object:

mrbitsdcf

import paramiko
import StringIO
 
rsakey_string = 'Put your RSA Private Key string here'
''' alternative method:
rsakey_string = open('/path/to/rsa_private_key_file').read()
'''
 
keyfile = StringIO.StringIO(rsakey_string)
mykey = paramiko.RSAKey.from_private_key(keyfile)

mrbitsdcf

import random


def gera_cpf_valido(mask=False):

    n = [random.randrange(10) for i in xrange(9)]

    # calcula digito 1 e acrescenta ao numero
    s = sum(x * y for x, y in zip(n, range(10, 1, -1)))
    d1 = 11 - s % 11

mrbitsdcf

# -*- coding: utf-8 -*-
#!/usr/bin/env python
#
# implements simple one-way encryption pipe using rsa and keccak-based
# spongewrap
#
# useful at least in the following use-case: you have an untrusted
# host on which plaintext data arrives, which you want to encrypt
# before it is forwarded in a hostile environment to the final
# recipient holding a private key in a safe location. In this one-way

mrbitsdcf

#!/usr/bin/env python

import os

u = open('users.txt', 'r')

for user in u.readlines():
    user = user[:-1]
    path = '/data/users/{0}/'.format(user)
    tmp = os.path.isdir(path)

mrbitsdcf

FROM node:boron-alpine

RUN mkdir -p /app
WORKDIR /app

COPY package.json /app/
RUN npm install

COPY . /app

mrbitsdcf

#!/usr/bin/python
# -*- coding: utf-8 -*-

# Distances on Globe and Flat Earth
# Instructions:
# - Input each information as asked;
# - Input coordinates in degrees (23.1234);
# - If coordinates are at South or West, use negative numbers (-23.1234);
# - North Pole to Equator based on a Flat Earth with 40.075km equatorial perimeter.
# Earth radius = 6371km rounded, so little diferences are expected if you're considering WGS84 geoid.

mrbitsdcf

# CONSTANTES

G = 6.67408 * 10**(-11)                     # Constante Universal de Gravitação
M = 5.972 * 10**(24)                        # Massa da Terra

# ----------------------------------------------------------------------------------------------------------------------------


# VARIÁVEIS