Peter Wallhead peterwallhead

What / Why

Deploy key is a SSH key set in your repo to grant client read-only (as well as r/w, if you want) access to your repo.

As the name says, its primary function is to be used in the deploy process in replace of username/password, where only read access is needed. Therefore keep the repo safe from the attack, in case the server side is fallen.

How to

Generate a ssh key

Deploy your site with git securely

This gist assumes:

you have a local git repo
you have an online remote repository (github)
you have a server running Apache with git already installed

you should be able to do the same with Java, Perl, RoR, JSP etc. however you'll need to recreate the (rather simple) PHP script

Install Homebrew

ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"

Add PATH to ~/.bash_profile and ~/.zshrc

export PATH=/usr/local/bin:$PATH

	add_filter( 'woocommerce_email_order_meta_fields', 'custom_woocommerce_email_order_meta_fields', 10, 3 );

	function custom_woocommerce_email_order_meta_fields( $fields, $sent_to_admin, $order ) {
	$fields['meta_key'] = array(
	'label' => __( 'Label' ),
	'value' => get_post_meta( $order->id, 'meta_key', true ),
	);
	return $fields;
	}

	#!/usr/bin/env python

	from pocket import Pocket
	import webbrowser, sys

	# Get consumer key from cmd line
	consumer_key = sys.argv[1]

	request_token = Pocket.get_request_token(
	consumer_key=consumer_key,

	package com.hprog99;

	import java.io.BufferedReader;
	import java.io.DataOutputStream;
	import java.io.InputStreamReader;
	import java.net.HttpURLConnection;
	import java.net.URL;

	import javax.net.ssl.HttpsURLConnection;

	/**
	* example C code using libcurl and json-c
	* to post and return a payload using
	* http://jsonplaceholder.typicode.com
	*
	* License:
	*
	* This code is licensed under MIT license
	* https://opensource.org/licenses/MIT
	*

	<?php
	// PHP implementation of Pearson's product-moment correlation coefficient
	function corr($a, $b) {
	$sum_ab = 0;
	$sum_a = 0;
	$sum_b = 0;
	$sum_a_sqr = 0;
	$sum_b_sqr = 0;
	$n = min(array(count($a), count($b)));
	for ($i = 0; $i < $n; $i++) {

	#include <iostream>
	#include <string>
	#include <curl/curl.h>


	static size_t WriteCallback(void contents, size_t size, size_t nmemb, void userp)
	{
	((std::string)userp)->append((char)contents, size * nmemb);
	return size * nmemb;
	}