Necklaces

GNU/Linux UFW VPN kill switch tutorial

This is a quick guide for setting up a kill switch using UFW (Uncomplicated FireWall). It is assumed you are using OpenVPN and optionally Network-Manager with network-manager-openvpn.

1. (Optional) IP Addresses

Before we can start we're going to need the IP address (or the IP addresses) of your VPN so that we can whitelist those later on, write them down. They are obviously going to be different for every VPN and VPNs with multiple servers, so I'll leave this up to you.

2. Install UFW

On some systems UFW is installed and enabled by default (Ubuntu, for example). Installation procedure is going to be different for every distribution of GNU/Linux, but it's usually something like

gbaman

Setting up Pi Zero OTG - The quick way (No USB keyboard, mouse, HDMI monitor needed)

More details - http://blog.gbaman.info/?p=791

For this method, alongside your Pi Zero, MicroUSB cable and MicroSD card, only an additional computer is required, which can be running Windows (with Bonjour, iTunes or Quicktime installed), Mac OS or Linux (with Avahi Daemon installed, for example Ubuntu has it built in).
1. Flash Raspbian Jessie full or Raspbian Jessie Lite onto the SD card.
2. Once Raspbian is flashed, open up the boot partition (in Windows Explorer, Finder etc) and add to the bottom of the config.txt file dtoverlay=dwc2 on a new line, then save the file.
3. If using a recent release of Jessie (Dec 2016 onwards), then create a new file simply called ssh in the SD card as well. By default SSH i

davidrushton

<?php

namespace App\Console;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    /**

chatchavan

#!/bin/bash

### NOTE
# Ideally, you should create an image from small partition (e.g., 4 GB) instead of the whole SD card (e.g., 32 GB).
# For example, an image for Raspbian image should be created by the following procdure:
#   (1) Install the official Raspbian image (3.5  GB for Jessie) on an SD card
#   (2) Manually expand the partition to a modest size to accommodate your base software (e.g., 4 GB)
#   (3) Perform apt-get update and upgrade, install software and configuration that you want.
#   (4) Create an image from that (4 GB) partition
#

gdamjan

import aiohttp
import asyncio

async def get_body(url):
    response = await aiohttp.request('GET', url)
    raw_html = await response.read()
    return raw_html

async def main():
    # run them sequentially (but the loop can do other stuff in the meanwhile)

somatonic

<?php

// front-end form example with multiple images upload 
// add new page created on the fly and adding images

$message = '';

if($input->post->submit){

    // tmp upload folder for additional security