Daniel Pryor pryorda

Multipart MIME Email Guide

This is a guide on how to send a properly formatted multipart email. Multipart email strings are MIME encoded, raw text email templates. This method of structuring an email allows for multiple versions of the same email to support different email clients.

// Example Multipart Email:
From: [email protected]
To: [email protected]
Subject: Multipart Email Example
Content-Type: multipart/alternative; boundary="boundary-string"

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

Motivation

The purpose of this gist is to set up a virtual machine in such a way that the on-disk image in the host machine automatically grows and shrinks as needed by the guest machine. This utilizes the (still undocumented) "--discard" and "--nonrotational" parameters in "VBoxManage storageattach" which make the attached image appear as an SSD to the guest. Guest OS will then issue TRIM commands to the virtual controller where such an image is attached. VirtualBox is then able to capture the commands and punch holes in the attached VDIs.

Although there is some initial setup needed, I think the time saved with babysitting the VDIs is worth it. Usually you would need to zero out the free space with zerofree or sdelete and then run "VBoxManage --compact" on your images. With this setup you can allocate a large dynamic VDI (1TB or so) and it will keep itself at minimum size for easy syncing, backup, etc. You can also set it up in a template machine if you use one for clones etc.

Requirements

Linux

	# import config.
	# You can change the default config with `make cnf="config_special.env" build`
	cnf ?= config.env
	include $(cnf)
	export $(shell sed 's/=.*//' $(cnf))

	# import deploy config
	# You can change the default deploy config with `make cnf="deploy_special.env" release`
	dpl ?= deploy.env
	include $(dpl)

	#!/bin/bash

	export SEMVER_LAST_TAG=$(git describe --abbrev=0 --tags 2>/dev/null)
	export SEMVER_RELEASE_LEVEL=$(git log --oneline -1 --pretty=%B \| cat \| tr -d '\n' \| cut -d "[" -f2 \| cut -d "]" -f1)

	#curl -o /tmp/hub.tgz https://github.com/github/hub/releases/download/v2.2.9/hub-linux-arm64-2.2.9.tgz
	#tar -xvzf /tmp/hub.tgz -C /tmp

	if [ -z $SEMVER_LAST_TAG ]; then
	>&2 echo "No tags defined"

	http --headers \ # Print out the response headers (they would otherwise be supressed for piped ouput)
	--download \ # Enable download mode
	--output=./body \ # Save response body to this file
	httpbin.org/get 2>&1 \ # Merge STDERR into STDOUT (with --download, console output otherwise goes to STDERR)
	\| grep HTTP/ \ # Find the Status-Line
	\| cut -d ' ' -f 2 # Get the status code

	/**
	* A little script to clear all your history at https://myactivity.google.com/myactivity
	*
	* Load Developer Console (usually F12), paste this into the Console and hit Enter (or Run).
	*
	* Doesn't use any cool magic, just simulates clicking on all the delete buttons.
	**/

	var ClearGoogleMyAccount =
	{

	#To Decrypt Jenkins Password from credentials.xml
	#<username>jenkins</username>
	#<passphrase>your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J</passphrase>


	#go to the jenkins url
	http://jenkins-host/script

	#In the console paste the script
	hashed_pw='your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J'

	# get git to install it
	sudo apt-get install git

	# dependencies
	sudo apt-get install build-essential autotools-dev autoconf libcurl3 libcurl4-gnutls-dev

	# download latest version
	git clone https://github.com/wolf9466/cpuminer-multi

	cd cpuminer-multi/

	# You don't need Fog in Ruby or some other library to upload to S3 -- shell works perfectly fine
	# This is how I upload my new Sol Trader builds (http://soltrader.net)
	# Based on a modified script from here: http://tmont.com/blargh/2014/1/uploading-to-s3-in-bash

	S3KEY="my aws key"
	S3SECRET="my aws secret" # pass these in

	function putS3
	{
	path=$1