Francis prandelicious

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

Uninstall brew package and dependencies

Remove package's dependencies (does not remove package):

brew deps [FORMULA] | xargs brew remove --ignore-dependencies

Remove package:

Ansible variable precedence

Source: http://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable

From least to most important

command line values (for example, -u my_user, these are not variables)
role defaults (defined in role/defaults/main.yml)
inventory file or script group vars
inventory group_vars/all

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

	import json
	from urllib.parse import urljoin
	import logging

	import requests

	log = logging.getLogger(__name__)
	log.setLevel(logging.DEBUG)

	# http://docs.python-requests.org/en/master/api/
	import requests

	class RequestsApi:
	def __init__(self, base_url, **kwargs):
	self.base_url = base_url
	self.session = requests.Session()
	for arg in kwargs:
	if isinstance(kwargs[arg], dict):
	kwargs[arg] = self.__deep_merge(getattr(self.session, arg), kwargs[arg])

	resource "aws_iam_policy" "terraform_create_policy" {
	name = "terraform_create_policy"
	path = "/"
	policy = "${data.aws_iam_policy_document.terraform_create_policy.json}"
	}

	data "aws_iam_policy_document" "terraform_create_policy" {
	statement {
	sid = "1"
	actions = [

	.PHONY: all plan apply destroy

	all: help

	# Add the following 'help' target to your Makefile
	# And add help text after each target name starting with '\#\#'

	help: ## Show this help
	@fgrep -h "##" $(MAKEFILE_LIST) \| fgrep -v fgrep \| sed -e 's/\\$$//' \| sed -e 's/##//'

	#!/usr/bin/env bash
	# Example:
	# ./find-ecr-image.sh foo/bar mytag

	if [[ $# -lt 2 ]]; then
	echo "Usage: $( basename $0 ) <repository-name> <image-tag>"
	exit 1
	fi

	IMAGE_META="$( aws ecr describe-images --repository-name=$1 --image-ids=imageTag=$2 2> /dev/null )"

	$win_user = "ipc"
	$linux_user = "ipc"
	$package = "CanonicalGroupLimited.Ubuntu18.04onWindows_79rhkp1fndgsc"
	$base_path = "C:\Users\" + $win_user + "\AppData\Local\Packages\" + $package + "\LocalState\rootfs"
	$dirs = @("\bin", "\sbin", "\usr\bin", "\usr\sbin", "\home\" + $linux_user + "\.cargo\bin")
	$dirs \| ForEach { Add-MpPreference -ExclusionProcess ($base_path + $_ + "\*") }
	Add-MpPreference -ExclusionPath $base_path