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Use Multiple SSH Keys for Git host websites (Github, Gitlab)

This is guide about how to configure multiple SSH keys for some Git host websites such as Github, Gitlab, among others.

Creating SSH keys

Create SSH directory:

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

First, install Solaar to see the battery level on the taskbar

sudo apt-get install solaar

To remap the keys, install

sudo apt-get install xbindkeys xautomation

	//https://habr.com/post/213515/

	// This works on all devices/browsers, and uses IndexedDBShim as a final fallback
	var indexedDB = window.indexedDB \|\| window.mozIndexedDB \|\| window.webkitIndexedDB \|\| window.msIndexedDB \|\| window.shimIndexedDB,
	IDBTransaction = window.IDBTransaction \|\| window.webkitIDBTransaction \|\| window.msIDBTransaction,
	baseName = "baseName",
	storeName = "storeName";

	function logerr(err){
	console.log(err);

	## This process can be used to export a huge DB table. I've used it to export a 24GB table,
	## containing 146 million records, into chunks of 25 million records, each chunk taking up aprox 500mb each.
	##
	## Of course, USERNAME, DATABASENAME and TABLENAME need to be replaced with actual values.
	## First thing when it's run, it'll ask for that user's password.
	##
	## COMMAND BREAKDOWN:
	## mysqldump - u [username] -p [databasename] [tablename]
	## --no-create-info # don't include CREATE and DROP statements in the dump
	## --where="" # filter the dumped rows

	adb help // List all comands

	== Adb Server
	adb kill-server
	adb start-server

	== Adb Reboot
	adb reboot
	adb reboot recovery
	adb reboot-bootloader

	# Produce PDFs from all Markdown files in a directory
	# Lincoln Mullen \| http://lincolnmullen.com \| lincoln@lincolnmullen.com

	# List files to be made by finding all *.md files and appending .pdf
	PDFS := $(patsubst %.md,%.md.pdf,$(wildcard *.md))

	# The all rule makes all the PDF files listed
	all : $(PDFS)

	# This generic rule accepts PDF targets with corresponding Markdown

	require "jwt"

	key_file = "Path to the private key"
	team_id = "Your Team ID"
	client_id = "The Service ID of the service you created"
	key_id = "The Key ID of the private key"
	validity_period = 180 # In days. Max 180 (6 months) according to Apple docs.

	private_key = OpenSSL::PKey::EC.new IO.read key_file

	Install WireGuard via whatever package manager you use. For me, I use apt.

	$ sudo add-apt-repository ppa:wireguard/wireguard
	$ sudo apt-get update
	$ sudo apt-get install wireguard

	MacOS
	$ brew install wireguard-tools

	Generate key your key pairs. The key pairs are just that, key pairs. They can be