Mayank Bhola psych0der

Status

READY/IN DEVELOPMENT/HOLD

Migrations

YES | NO

Description

A few sentences describing the overall goals of the pull request's commits.

Related PRs

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

Embedded Variables

The ngx_http_core_module module supports embedded variables with names matching the Apache Server variables. First of all, these are variables representing client request header fields, such as $http_user_agent, $http_cookie, and so on. Also there are other variables:

$arg_name
argument name in the request line

	###############################################################################
	# Helpful Docker commands and code snippets
	###############################################################################

	### CONTAINERS ###
	docker stop $(docker ps -a -q) #stop ALL containers
	docker rm -f $(docker ps -a -q) # remove ALL containers
	docker rm -f $(sudo docker ps --before="container_id_here" -q) # can also filter

	# exec into container

	#!/bin/bash

	# The binary is most likely to have the current directory name
	PROCESS=${PWD##*/}

	# We kill the previous process
	killall ${PROCESS}

	# We launch the process
	go build

	#!/usr/bin/env sh

	set -e

	read sha1_old sha1_new refname

	WORK_TREE=/srv/admin/apps/si-mysql-maint
	NVM="${HOME}/.nvm/nvm.sh"

	mkdir -p ${WORK_TREE}

	/*
	wordArray: { words: [..], sigBytes: words.length * 4 }
	*/

	// assumes wordArray is Big-Endian (because it comes from CryptoJS which is all BE)
	// From: https://gist.github.com/creationix/07856504cf4d5cede5f9#file-encode-js
	function convertWordArrayToUint8Array(wordArray) {
	var len = wordArray.words.length,
	u8_array = new Uint8Array(len << 2),
	offset = 0, word, i

	# run this as root
	while [ 1 ]; do echo \| nc -l -U /tmp/reload_nginx && /etc/init.d/nginx reload; done

	# or as an upstart job
	script
	echo \| nc -l -U /tmp/reload_nginx && /etc/init.d/nginx reload
	end script
	respawn

	# now any process can run this or do the equivalent with sockets to trigger reload

	#!/bin/bash

	sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
	sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport

	git branch -m old_branch new_branch # Rename branch locally
	git push origin :old_branch # Delete the old branch
	git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote