James Brink jamesbrink

Serverless plugin author's cheat sheet

This cheat sheet provides a detailed overview of the exposed lifecycle events and available commands (and entrypoints) of the Serverless framework, that can be hooked by plugins (internal and external ones). The document is structured by the commands invoked by the user.

Lifecycle events are shown as the globally available outer events (all providers) and sub lifecycle events that are provider specific in the called order. Currently only the AWS provider is shown. If you have information about the other provider,

Convert sequence of JPEG images to MP4 video

ffmpeg -r 24 -pattern_type glob -i '*.JPG' -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse.mp4

-r 24 - output frame rate
-pattern_type glob -i '*.JPG' - all JPG files in the current directory
-i DSC_%04d.JPG - e.g. DSC_0397.JPG
-s hd1080 - 1920x1080 resolution

Slower, better quality

Introduction

This is about documenting getting Linux running on the late 2016 and mid 2017 MPB's; the focus is mostly on the MacBookPro13,3 and MacBookPro14,3 (15inch models), but I try to make it relevant and provide information for MacBookPro13,1, MacBookPro13,2, MacBookPro14,1, and MacBookPro14,2 (13inch models) too. I'm currently using Fedora 27, but most the things should be valid for other recent distros even if the details differ. The kernel version is 4.14.x (after latest update).

The state of linux on the MBP (with particular focus on MacBookPro13,2) is also being tracked on https://github.com/Dunedan/mbp-2016-linux . And for Ubuntu users there are a couple tutorials (here and here) focused on that distro and the MacBook.

Note: For those who have followed these instructions ealier, and in particular for those who have had problems with the custom DSDT, modifying the DSDT is not necessary anymore - se

Simple script to quickly connect to GoDaddy VPN on OSX

requires stoken Very basic and naive, not sure how to capture the vpn dialog window so we use a sleep 👍

Hint, PIN aka $1 could be included into function risking some security.. not much though.

¯\_(ツ)_/¯

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	# Useful references:
	#
	# https://superuser.com/questions/992511/emulate-a-keyboard-button-via-the-command-line
	# https://ss64.com/vb/sendkeys.html
	# https://social.technet.microsoft.com/Forums/windowsserver/en-US/96b339e2-e9da-4802-a66d-be619aeb21ac/execute-function-one-time-in-every-10-mins-in-windows-powershell?forum=winserverpowershell
	# https://learn-powershell.net/2013/02/08/powershell-and-events-object-events/
	#
	# Future enhancements - use events rather than an infinite loop
	$wsh = New-Object -ComObject WScript.Shell
	while (1) {

	#!/usr/bin/env bash
	#
	# Author: Stefan Buck
	# License: MIT
	# https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447
	#
	#
	# This script accepts the following parameters:
	#
	# * owner

	-- Create a group
	CREATE ROLE readaccess;

	-- Grant access to existing tables
	GRANT USAGE ON SCHEMA public TO readaccess;
	GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess;

	-- Grant access to future tables
	ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess;

	# Dont forget to set the env variable "certdomain", and either fill in your email below or use an env variable for that too.
	# Also note that this config is using the LetsEncrypt staging server, remove the flag when ready!

	Resources:
	sslSecurityGroupIngress:
	Type: AWS::EC2::SecurityGroupIngress
	Properties:
	GroupId: {"Fn::GetAtt" : ["AWSEBSecurityGroup", "GroupId"]}
	IpProtocol: tcp
	ToPort: 443

	# iOS
	app_identifier "com.myapp.app" # The bundle identifier of your app
	apple_id "[email protected]" # Your Apple email address
	team_id "1234ABCD" # Developer Portal Team ID

	# Android
	json_key_file "./google-play-api-secret.json" # Path to the json secret file - Follow https://github.com/fastlane/supply#setup to get one
	package_name "com.myapp.app" # Your Android app package