Dave M. Giglio dmgig

Salesforce OAuth 2.0 JWT Bearer Token Flow Walk-Through

This document will walk you through how to create or configure a Salesforce application for use with JWT authentication. These configuration steps and the example code works as of Salesforce API version 42.0.

Prerequisites

Create an RSA x509 private key/certification pair

Some basic ffmpeg commands

convert file from one format to another

ffmpeg -i INPUT.mkv INPUT.mp4

batch convert files in folder

How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and itâ€™s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you donâ€™t have to worry about including and installing all the right dependencies and codecs you will be using.

Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:

ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4

Basically, weâ€™re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.

Notice

This script is no longer required with Docker for Mac which includes an option to run Docker at startup and doesn't use docker-machine to administer the local Docker engine.

Requirements

Docker Machine + Docker
curl
A Virtualbox-driven Docker Machine called "default" docker-machine create --driver virtualbox default (this is the default with Docker toolkit).

	-- specify input and output directories
	set infile_directory to "/Users/doug/Desktop/inputs/"
	set outfile_directory to "/Users/doug/Desktop/outputs/"

	-- get the basenames of each input file
	tell application "System Events"
	set infile_list to files of folder infile_directory
	end tell

	-- process each input file

	<?php

	// Detect any specific server environment config setup to apply
	// I use a custom variable where you can set like so in Apache VirtualHost or in .htaccess:
	// `SetEnv HTTP_SERVER_ENVIRONMENT "staging"
	// Default: development
	$server_environment = 'development';
	if ( ! empty( $_SERVER['HTTP_SERVER_ENVIRONMENT'] ) ) {
	$server_environment = $_SERVER['HTTP_SERVER_ENVIRONMENT'];
	}

	#!/usr/bin/python
	# -- coding: utf-8 --

	# Python script to find the largest files in a git repository.
	# The general method is based on the script in this blog post:
	# http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/
	#
	# The above script worked for me, but was very slow on my 11GB repository. This version has a bunch
	# of changes to speed things up to a more reasonable time. It takes less than a minute on repos with 250K objects.
	#

	#!/bin/bash

	mkdir my_project
	cd my_project

	echo " . . . Downloading file stanford-ner-2014-08-27.zip"
	# NOTE: need to update link for further versions
	wget http://nlp.stanford.edu/software/stanford-ner-2014-08-27.zip

	echo " . . . Unpacking stanford-ner-2014-08-27.zip"

	#!/bin/sh

	PROJECT=`php -r "echo dirname(dirname(dirname(realpath('$0'))));"`
	STAGED_FILES_CMD=`git diff --cached --name-only --diff-filter=ACMR HEAD \| grep \\\\.php`

	# Determine if a file list is passed
	if [ "$#" -eq 1 ]
	then
	oIFS=$IFS
	IFS='

	brew install jpeg
	find . -type f -name '*.jpg' -exec jpegtran -progressive -outfile {} {} \;