Marcus Vinicius Ferreira mv

AWS, Databases, DevOps.

mv / cr-amzn-ami-all.sh

Created December 31, 2011 20:07

All Amazon Linux versions, as of Dec/2011


	ec2-create() {
	echo "Creating ${1}${2}: $6"
	ec2-run-instances --region ${1} -z ${1}${2} -g ${3} -k ${4} -t ${5} ${6} \
	\| tee -a $CREATED \
	\| gawk '{print strftime("%Y-%m-%d %H:%M:%S :", systime()), $0 }' >> $LOG
	# echo "Sleeping...."
	# sleep 45
	}

mv / parse-json.rb

Created December 21, 2011 13:39 — forked from mislav/stupid-json.rb

Stupid simple JSON parser

	require 'strscan'
	require 'forwardable'

	# Stupid JSON parser. Only handles well-formed JSON.
	# Otherwise, it may go into an endless loop.
	class Parser
	WSP = /\s+/
	OBJ = /[{\[]/
	NUM = /-?\d+(\.\d+)?([eE][+-]?\d+)?/
	BOL = /(?:true\|false)\b/

mv / shared.rb

Created December 21, 2011 13:36 — forked from pbosetti/shared.rb

IPC shared memory access via FFI

	#!/usr/bin/env ruby
	# untitled.rb

	# Created by Paolo Bosetti on 2011-04-22.
	# Copyright (c) 2011 University of Trento. All rights reserved.

	require "rubygems"
	require 'ffi'

	module Shared

mv / Vagrantfile

Created November 24, 2011 00:05

Vagrant configuration

	##################################
	### Custom additions from Krux
	##################################

	### Extensive documentation here:
	### http://vagrantup.com/docs/vagrantfile.html

	require 'etc'
	owner = ENV['KRUX_MY_USERNAME'] \|\| Etc.getlogin
	hosts = {

mv / gist:1379148

Created November 19, 2011 18:10 — forked from jedi4ever/gist:1376525

Ganglia - Gmond packet listener in Ruby - Proof of Concept

	require 'socket'
	require 'pp'
	require 'xdr'

	# Inspiration
	# https://github.com/fastly/ganglia/blob/master/lib/gm_protocol.x
	# https://github.com/igrigorik/gmetric/blob/master/lib/gmetric.rb
	# https://github.com/ganglia/monitor-core/blob/master/gmond/gmond.c#L1211
	# https://github.com/ganglia/ganglia_contrib/blob/master/gmetric-python/gmetric.py#L107

mv / vim-keys-g

Created July 2, 2009 22:10