Steve Coffman StevenACoffman

GPG and GIT and SSH ... OH MY!

Assuming you are on a mac and set up your SSH key as described in detail below:

ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C [email protected] -N ''

Then you won't be prompted for a passphrase. However, if you did have a passphrase:

ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C [email protected] -N 'Really do not use this passphrase'

Then you will be prompted to type your passphrase every time you interact with git remote (pull, push, fetch, etc.) This is intolerable.

The Raspberry Pi foundation have now released a beta version of an official 64-bit Kernel which can be installed using the rpi-update script. The rpi-update script can be found at https://github.com/Hexxeh/rpi-update/blob/master/rpi-update or through the Raspbian repositories

Introduction

The objective of these instructions is to build a stock 64bit Linux Kernel for use on the Raspberry Pi 4B on a Debian x64 machine (Windows Subsystem for Linux in my case), and deploy on the Raspberry Pi.

Notes:

Transfer to Pi is using my NAS in this example, replace with shared drive/memory stick etc. as required.
- (N: drive on Windows and /mnt/NAS on Linux in this example).
For a specific Kernel version replace the 4.19 with the wanted version in the git clone command.
Greater than 3GB RAM only currently available on Kernel 4.19

	package main

	import (
	"fmt"
	"io/ioutil"
	"log"

	"context"

	"cloud.google.com/go/storage"

	package main

	import (
	"context"
	"flag"
	"log"
	"net/url"
	"time"

	"cloud.google.com/go/compute/metadata"

	package main

	import (
	"log"
	"flag"
	"path"
	"time"
	"context"

	"github.com/kr/pretty"

	services:
	- docker:dind

	stages:
	- development
	- production

	variables:
	DOCKER_DRIVER: overlay2
	DOCKER_TLS_CERTDIR: ''

	package main

	import (
	"flag"
	"fmt"
	"io/ioutil"
	"log"
	"os"

	"golang.org/x/net/context"

	#!/bin/bash
	#
	# scripts/test.sh
	#
	# * Generates `coverage/index.html`: HTML artifact for download,
	# * Generates `coverage/report.xml`: report of failed tests in Junit format, and
	# * Validates the minimum code coverage still applies.
	#
	# Depends on:
	# * github.com/jstemmer/go-junit-report

	####################
	# Create a cluster #
	####################

	# Install [AWS CLI](https://aws.amazon.com/cli/) and make sure you have AWS admin permissions

	# Install [eksctl](https://github.com/weaveworks/eksctl)

	export AWS_ACCESS_KEY_ID=[...] # Replace [...] with the AWS Access Key ID

	ARG FUNCTION_RUNTIME

	FROM mikesir87/aws-cli as code

	ARG FUNCTION_NAME
	ARG AWS_DEFAULT_REGION
	ARG AWS_ACCESS_KEY_ID
	ARG AWS_SECRET_ACCESS_KEY

	RUN wget -O function.zip `aws lambda get-function --function-name $FUNCTION_NAME --query 'Code.Location' --output text`