Ian Munoz ianamunoz

Introduction

C-a == Ctrl-a
M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

Convert MOV to GIF using FFmpeg and ImageMagick

I tried a few different techniques to make a GIF via command-line and the following gives me the best control of quality and size. Once you're all setup, you'll be pumping out GIFs in no time!

Preparation

Install FFmpeg

$ brew install ffmpeg [all your options]
- Example: $ brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-frei0r --with-libass --with-libvo-aacenc --with-libvorbis --with-libvpx --with-opencore-amr --with-openjpeg --with-opus --with-rtmpdump --with-schroedinger --with-speex --with-theora --with-tools

Install ImageMagick

Leaflet and WebGL sample rendering 80T points for more info read blog post

inspired by this and by very nice WebGL tutorial here

Using Google Maps API and R

This script uses RCurl and RJSONIO to download data from Google's API to get the latitude, longitude, location type, and formatted address

library(RCurl)
library(RJSONIO)
library(plyr)

	// This will open up a prompt for text to send to a console session on digital ocean
	// Useful for long passwords
	(function () {
	var t = prompt("Enter text to be sent to console, (This wont send the enter keystroke)").split("");
	function f() {

	var character = t.shift();
	var i=[];
	var code = character.charCodeAt();
	var needs_shift = "!@#$%^&*()_+{}:\"<>?~\|".indexOf(character) !== -1

	# PowerShell script for installing BuildBot 0.8.12 on Windows Server 2016
	# Datacenter Edition

	# For full explanation of everything in this script, see:
	# http://blog.peter-b.co.uk/2017/02/deploying-buildbot-workers-on-windows.html

	# Copyright (C) 2017 LiveCode Ltd.
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal

	#!/bin/csh

	# Get the name of this script
	set script_name = `basename $0`

	# Get arguments
	if ( $#argv < 1 ) then
	echo ""
	echo "Usage: source $script_name <CONDAENV>"
	exit 2



	# Install MacTex: http://mirror.ctan.org/systems/mac/mactex/mactex-basic.pkg

	$ sudo chown -R `whoami` /usr/local/texlive
	$ tlmgr update --self
	$ tlmgr install ucs
	$ tlmgr install etoolbox

	# Install pandoc view homebrew