Matias Korhonen matiaskorhonen

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Routing tips for VPNs on OS X

When VPNs Just Work™, they're a fantastic way of allowing access to a private network from remote locations. When they don't work it can be an experience in frustration. I've had situations where I can connect to a VPN from my Mac, but various networking situations cause routing conflicts. Here are a couple of cases and how I've been able to get around them.

Specific cases

Case 1: conflicting additional routes.

In this example the VPN we are connecting to has a subnet that does not conflict with our local IP, but has additional routes that conflict in some way with our local network's routing. In my example the remote subnet is 10.0.x.0/24, my local subnet is 10.0.y.0/24, and the conflicting route is 10.0.0.0/8. Without the later route, I can't access all hosts on the VPN without manually adding the route after connecting to the VPN:

[Speaker Name]

Contact details

Twitter: @example
Website or Blog: http://example.net
Company: Example Ltd. http://example.com

[Feel free to add more details if you wish…]


	#include <IRremote.h>

	/*

	Send infrared commands from the Arduino to the iRobot Roomba
	by probono

	2013-03-17 Initial release

	# encoding : utf-8
	require 'openssl'
	require 'digest/sha1'
	require 'base64'

	module Aws
	extend self
	def signed_url(path, expire_date)
	digest = OpenSSL::Digest::Digest.new('sha1')
	can_string = "GET\n\n\n#{expire_date}\n/#{S3_BUCKET}/#{path}"

	$stack, $draws = [], {}

	def method_missing *args
	return if args[0][/^to_/]
	$stack << args.map { \|a\| a or $stack.pop }
	$draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
	end

	class Array
	def +@

	//
	// Copyright (c) 2012-2015 Cédric Luthi / @0xced. All rights reserved.
	//

	#import <Foundation/Foundation.h>

	#if TARGET_OS_SIMULATOR

	static const char *fakeCarrier;
	static const char *fakeTime;

	class ActionDispatch::Routing::Mapper
	def draw(routes_name)
	instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
	end
	end

	BCX::Application.routes.draw do
	draw :api
	draw :account
	draw :session

	# Run in terminal:
	/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system -domain user

	// ==UserScript==
	// @id acegist
	// @name ACEgist
	// @author Antoine BERNIER (abernier)
	// @version 0.1.1
	// @description ACE editor in your gists
	// @match https://gist.github.com/gists/*/edit
	// ==/UserScript==

	(function (d, cb) {