aaronjanse

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"strings"

	sssa "github.com/SSSAAS/sssa-golang"

aaronjanse

Shows how many commits ahead and behind git remotes are.

How to run:

bash remote_status.sh [remote]

The remote defaults to origin

(optional) Installation:

ageis

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

aaronjanse

killall gpg-agent && gpg-agent --daemon --use-standard-socket --pinentry-program /usr/local/bin/pinentry

rain-1

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

• Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
• Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
• Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
• Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
• Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

aaronjanse

// ==UserScript==
// @name         Bursch Blog Cleaner
// @version      1.0
// @description  This makes Mr.Bursch's blog legible!
// @author       Aaron Janse
// @match        http://mrbursch.blogspot.com/*
// @grant        none
// ==/UserScript==

(function() {

karlhorky

[alias]
  fetch-pr  = "!f() { git fetch origin refs/pull/$1/head:pr/$1; } ; f"
  delete-prs = "!git for-each-ref refs/heads/pr/* --format='%(refname)' | while read ref ; do branch=${ref#refs/heads/} ; git branch -D $branch ; done"

aaronjanse

// from http://stackoverflow.com/a/7869457
// converted to js code
// x and y are the angles in radians

function getDifference(x, y) {
  var a = x-y;
  a = (function(i, j) {return i-Math.floor(i/j)*j})(a+Math.PI, Math.PI*2); // (a+180) % 360; this ensures the correct sign
  a -= Math.PI;
  return a;
}

robert2d

# Encrypt STDIN and provide a password(prompt)
echo "message" | openssl enc -aes-256-cbc -a

# Decrypt STDIN and provide a password(prompt)
echo "encrypted" | openssl enc -aes-256-cbc -a -d

karpathy

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)