Jim Montgomery jimmont

iPhone Tethering to Raspberry Pi

Instruction

On RPi

sudo apt-get install usbmuxd
connect iPhone

On iPhone

Trust

Introduction

This is a tutorial for building and installing the latest release version (0.7.3 as of writing) of "ZFS on Linux" on a Raspberry Pi 3 running Raspbian Stretch. Specifically, we'll be building the dkms version of ZoL, which saves you the hassle of re-compiling the kernel modules after every kernel update. Even though ZoL added support for building dkms packages for debian in version 0.7.3, the build process on a Raspberry Pi 3 is not quite straight-forward. Hopefully, these instructions will make it easier.

Steps

Install the build dependencies.

$ sudo apt-get update
$ sudo apt-get install build-essential autoconf libtool gawk alien fakeroot
$ sudo apt-get install dkms zlib1g-dev uuid-dev libattr1-dev libblkid-dev libselinux-dev libudev-dev libssl-dev parted lsscsi wget ksh

Download mssql from the microsoft website.

wget https://packages.microsoft.com/ubuntu/16.04/mssql-server/pool/main/m/mssql-server/mssql-server_14.0.1.246-6_amd64.deb

dpkg -i mssql-server_14.0.1.246-6_amd64.deb 

The next command will install dependancies.

sudo apt-get -f install

Pseudocode:

Y = Base64URLEncode(Header) + ‘.’ + Base64URLEncode(Payload)
JWT = Y + ‘.’ + Base64URLEncode(HMACSHA256(Y))

The steps called out here should work on a Mac as well. The only thing that might be different is the sed command used below. Instead of using -E, you will have to use -r to run sed with extended regular expression support

Use data from this tutorial:

scotch.io

printf "$USER:$(openssl passwd -crypt $PASSWORD)\n" >> .htpasswd

Google has currently available a DNS over HTTPS service in beta. source: https://developers.google.com/speed/public-dns/docs/dns-over-https

I couldn't find any api endpoint to make calls. But looking arround, I found a repository at github with some code to use such api. source: https://github.com/learnaddict/dnsoverhttps/blob/7bec8802fe8e85d31f75e74d46f57e7880e09e9f/dnsoverhttps.go#L12

With this I could make a request and get some result:

	" Ollama Plugin: Send selected text or the whole buffer to Ollama

	" Escape the input
	function! EscapeSingleQuotes(input)
	" Escape single quotes for safe use in shell commands
	return substitute(a:input, "'", "'\"'\"'", "g")
	endfunction

	" Ensure the Command-Result (CR) window exists
	function! EnsureCRWindow()

	/**
	* Example to refresh tokens using https://github.com/auth0/node-jsonwebtoken
	* It was requested to be introduced at as part of the jsonwebtoken library,
	* since we feel it does not add too much value but it will add code to mantain
	* we won't include it.
	*
	* I create this gist just to help those who want to auto-refresh JWTs.
	*/

	const jwt = require('jsonwebtoken');

	//----------------------------------*\
	// TRIGONOMETRY FUNCTIONS
	//----------------------------------*/

	// # Trigonometry in CSS
	//
	// - Through Taylor/Maclaurin polynomial representation: http://people.math.sc.edu/girardi/m142/handouts/10sTaylorPolySeries.pdf
	// - Useful if you don't want to use JS.
	// - With CSS Variables.
	// - `calc()` can't do power (x ^ y) so I used multiplication instead.

	#!/bin/bash

	# Raspberry Pi ZRAM script
	# Tuned for quad core, 1 GB RAM models
	# put me in /etc/init.d/zram.sh and make me executable
	# then run "sudo update-rc.d zram.sh defaults"

	modprobe zram
	echo 3 >/sys/devices/virtual/block/zram0/max_comp_streams
	echo lz4 >/sys/devices/virtual/block/zram0/comp_algorithm