sgtpepperpt

Project Report

Organisation: The Honeynet Project

Project: Cowrie

Title: SSH Proxy for Cowrie

Mentor: Michel Oostherhof

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

ferd

Originally from: http://erlang.org/pipermail/erlang-questions/2017-August/093170.html

For a safe and fast Erlang SSL server, there's a few 
configuration values you might want by default:

    [{ciphers, CipherList},      % see below
     {honor_cipher_order, true}, % pick the server-defined order of ciphers
     {secure_renegotiate, true}, % prevent renegotiation hijacks
     {client_renegotiation, false}, % prevent clients DoSing w/ renegs
     {versions, ['tlsv1.2', 'tlsv1.1']}, % add tlsv1 if you must

mAlishera

defmodule Messaging.Repo.Migrations.CreateGroupChatVersions do
  use Ecto.Migration

  def change do
    create table(:group_chat_versions, primary_key: false) do
      add :group_chat_id, :uuid, primary_key: true
      add :version, :integer, primary_key: true

      timestamps
    end

fffaraz

//DNS Query Program on Linux
//Author : Silver Moon (m00n.silv3r@gmail.com)
//Dated : 29/4/2009
 
//Header Files
#include<stdio.h> //printf
#include<string.h>    //strlen
#include<stdlib.h>    //malloc
#include<sys/socket.h>    //you know what this is for
#include<arpa/inet.h> //inet_addr , inet_ntoa , ntohs etc

ishankhare07

Erlang for beginners

• Why erlang?
• Why Use Erlang?
• When would you choose Erlang?
• Erlang: For an absolute beginner
• An Erlang OTP tutorial for beginners
• A Beginners Guide to Erlang
• What is the best way to learn Erlang?
• The Joy of Erlang; Or, How To Ride A Toruk

Manouchehri

# Source:
# https://www.cloudflare.com/ips
# https://support.cloudflare.com/hc/en-us/articles/200169166-How-do-I-whitelist-CloudFlare-s-IP-addresses-in-iptables-

for i in `curl https://www.cloudflare.com/ips-v4`; do iptables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ip6tables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done

# Avoid racking up billing/attacks
# WARNING: If you get attacked and CloudFlare drops you, your site(s) will be unreachable. 
iptables -A INPUT -p tcp -m multiport --dports http,https -j DROP

drewkerrigan

Simple Search 2.0 Setup

Create an index

curl -i -XPUT http://localhost:8098/search/index/my_index

Link the index to a bucket

adamloving

0-mail.com
0815.ru
0clickemail.com
0wnd.net
0wnd.org
10minutemail.com
20minutemail.com
2prong.com
30minutemail.com
3d-painting.com

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1