Siva byteshiva

##Working with ansible-vault

I've been using a lot of Ansible lately and while almost everything has been great, finding a clean way to implement ansible-vault wasn't immediately apparent.

What I decided on was the following: put your secret information into a vars file, reference that vars file from your task, and encrypt the whole vars file using ansible-vault encrypt.

Let's use an example: You're writing an Ansible role and want to encrypt the spoiler for the movie Aliens.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

They are the people who get things done. Effective Engineers produce results.

Adopt the Right Mindsets

AWS Lambda: Advanced Coding Session (slides)

Live demos:

Amazon API Gateway Access Control
Amazon Kinesis Streams processing
Amazon Cognito Sync trigger
AWS CloudFormation Custom Resources

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.

For more about AWS and AWS Certifications and updates to this Gist you should follow me @leonardofed

	#!/bin/sh

	#
	# a simple way to parse shell script arguments
	#
	# please edit and use to your hearts content
	#


	ENVIRONMENT="dev"

	# starting simple HTTP server with Python in background
	screen -d -m python -m SimpleHTTPServer 7777

	# killing process running with screen in background
	kill -9 `top -n 1 \| pgrep screen`

	#!/usr/bin/ruby
	require 'pony' #pony gem takes care of email
	require 'syslog' #syslog logs to /var/log/syslog, the core log file for Ubuntu.

	def log(msg)
	# $0 is the current script name
	Syslog.open($0, Syslog::LOG_PID \| Syslog::LOG_CONS) { \|s\| s.warning msg }
	end

	ps=`ps ax`

	package main

	import (
	"net/http"
	)

	func main() {
	go func() {
	http.ListenAndServe(":8001", &fooHandler{})
	}()

	/* paste into http://script.google.com
	run periodically (e.g. every 5 minutes) with a timer by selecting 'Resources' > 'current project's triggers...'
	*/
	function filterLongEmails() {
	var num_messages = 1; // will be applied to the last n messages. Google allows up to 500
	var word_limit = 50;

	var subj = "Shorter emails will get read.";
	var body = "Dear friends, I value my time and yours but I appreciate it if you can keep your emails under " + word_limit + " words. Please edit and resend.";

	# check for php syntax errors in changed files
	git status\|grep php\| cut -d : -f 2 \| xargs -n1 php -l