gist:950728

   let g_maxSize = 4480
   let fileSizes = [|1 .. 99|]

   let optimalResults = Array.init (g_maxSize+1) (fun _ -> Array.create fileSizes.Length 0)
   let lastStep = Array.init (g_maxSize+1) (fun _ -> Array.create fileSizes.Length 0)

   for containerSize=0 to g_maxSize do
       let optimalResultsContainerSize = optimalResults.[containerSize]
       let lastStepContainerSize = lastStep.[containerSize]
       for idx=0 to fileSizes.Length-1 do

fawkesley

#!/bin/sh

# /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh

# INSTALL
#
# > curl -L 'https://gist.github.com/paulfurley/46e0547ce5c5ea7eabeaef50dbacef3f/raw/56ee5dd5f40dec93b8f7438cbdeda5475ea3b5d2/randomize-mac-addresses.sh' |sudo tee /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
# > sudo chmod +x /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh

# Configure every saved WiFi connection in NetworkManager with a spoofed MAC

brenopolanski

via: http://www.webupd8.org/2011/05/install-firefox-nightly-from-ubuntu-ppa.html

Add the Mozilla Daily PPA (available for Ubuntu 11.04, 10.10 and 10.04) and install Firefox Nightly using the commands below:

$ [sudo] add-apt-repository ppa:ubuntu-mozilla-daily/ppa
$ [sudo] apt-get update
$ [sudo] apt-get install firefox-trunk

Since this is a daily builds PPA, it's nowhere near stable so use it at your own risk!

whitequark

1. install postgres
2. run makedb.rb >tiles.csv
3. run tiles.sql
4. run archive.rb
5. enjoy

ansantam

CERN Hacks

This Gist is a guide on how to setup your computer at CERN with Ubuntu 14.04 LTS. Last tested by myself on a brand new computer on 18/11/2014, proof tested by @Alea88.

NOTE (26-02-2015)

With the kernel upgrade from 3.13.0-45-generic to 3.13.0-46-generic AFS stops working: https://bugs.launchpad.net/ubuntu/+source/openafs/+bug/1423151

Type this to check your kernel version:

aaronhurt

/**
 * example C code using libcurl and json-c
 * to post and return a payload using
 * http://jsonplaceholder.typicode.com
 *
 * License:
 *
 * This code is licensed under MIT license
 * https://opensource.org/licenses/MIT
 *

julz

package main

import (
	"fmt"
	"os"
	"os/exec"
	"syscall"
)

func main() {

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

superjamie

Raspberry Pi VPN Router

This is a quick-and-dirty guide to setting up a Raspberry Pi as a "router on a stick" to PrivateInternetAccess VPN.

Requirements

Install Raspbian Jessie (2016-05-27-raspbian-jessie.img) to your Pi's sdcard.

Use the Raspberry Pi Configuration tool or sudo raspi-config to:

kekru

Run commands on remote Docker host

This is how to connect to another host with your docker client, without modifying your local Docker installation or when you don't have a local Docker installation.

Enable Docker Remote API

First be sure to enable the Docker Remote API on the remote host.

This can easily be done with a container.
For HTTP connection use jarkt/docker-remote-api.