Mark Turner jmturner

Setup armv7h chroot under x86_64 host (Archlinux/Archlinuxarm biased)

Simple way to setup an arm chroot for building packages for your arm devices. This is an alternative to cross-compiling where you are limited to only linking against the libs in your toolchain.

Setup chroot-fs

You can store the chroot wherever you like. I choose to store it in a disk-image which I mount to my filesystem.

This note explains the common issue of "notapplicable" results when running openSCAP and SCAP-Security-Guide on CentOS.

SCAP seems like it should be easy because it is "just XML". Then you dig into looking for a test and it gets confusing fast. So it is good to have some background.

SCAP (Security Content Automation Protocol) is actually a set of multiple standards and specifications that are used together to enable automatically testing hundreds of nerd settings. Let me emphasize that: SCAP is not a single XML specification -- SCAP is multiple standards and specs. Whenever you give "SCAP Content" to a scanner to check a system configurations you are giving the scanner multiple XML files representing multiple standards.

Introduction

This guide works fairly well on all recent Debian based OS (tested on Debain and Ubuntu).

This may follow some not best practice methods but it does for the most part. This guide will :

Install NodeJS and a NodeJS version manager (n here)
Install MongoDB
Install the latest Wekan release
Add a service script so that a wekan user can run it
Configure a Nginx reverse proxy for Wekan

Manually Edit AWS Console "Switch Role" Configuration in Bash

Motivation

At Gruntwork, we work with multiple software teams. That means we have to modify the "Switch Role" history multiple times. But the only way to do that today is to delete your cookie and clear all AWS Console saved settings. That got old after a while, so these instructions enable you to modify the "Switch Roles" configuration directly.

	#! /bin/bash
	#
	# Diffusion youtube avec ffmpeg

	# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.

	VBR="2500k" # Bitrate de la vidéo en sortie
	FPS="30" # FPS de la vidéo en sortie
	QUAL="medium" # Preset de qualité FFMPEG
	YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube

	<?php
	/**
	* TrueCNAM module
	* Service Details at http://truecnam.com/products
	* Free Users get 2 lookups/minute 25/hour as of this note. Visit site for latest info
	* Copyright (C) 2015 Sangoma Technologies
	*
	* This program is free software: you can redistribute it and/or modify
	* it under the terms of the GNU Affero General Public License as
	* published by the Free Software Foundation, either version 3 of the

	#!/bin/bash
	#
	# Credits to fuckbecauseican5 from https://www.reddit.com/r/hackintosh/comments/4s561a/macos_sierra_16a238m_install_success_and_guide/
	# Adapted to work with the official image available into Mac App Store
	#
	# Enjoy!

	hdiutil attach /Applications/Install\ macOS\ Sierra.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app
	hdiutil create -o /tmp/Sierra.cdr -size 7316m -layout SPUD -fs HFS+J
	hdiutil attach /tmp/Sierra.cdr.dmg -noverify -nobrowse -mountpoint /Volumes/install_build

	#!/bin/bash

	# tested for Yosemite, ElCapitan and Sierra

	print_usage () {
	echo "usage: ${0} path_to_app"
	exit -1;
	}

	if [ $# -ne 1 ]; then

	# QEmu
	brew install qemu

	# Home for out tests
	mkdir ~/arm-emu
	cd ~/arm-emu

	# Download initrd and kernel
	wget http://ftp.de.debian.org/debian/dists/jessie/main/installer-armel/current/images/versatile/netboot/initrd.gz