SBCODE Sean-Bradley

## checkssl.sh
data=`echo | openssl s_client -servername $1 -connect $1:443 2>/dev/null | openssl x509 -noout -enddate | sed -e 's#notAfter=##'`

ssldate=`date -d "${data}" '+%s'`
nowdate=`date '+%s'`
diff="$((${ssldate}-${nowdate}))"

echo $((${diff}/86400))

## modular_cubed_root.py
#what is the value Pp1d4 in the repos at https://github.com/Sean-Bradley/ECDSA_secp256k1_JordonMatrix_nodejs
#it's used to get the modular cubed root

#I want to find y in equation y² = x³ + 7 in a finite field P
P = 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f
Pp1d4 = 0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffbfffff0c
#Pp1d4 = P plus 1 divided by 4

#getting cubed root in a finite field
print(pow(16, Pp1d4, P)) # = 4

## gist:b7b223c33fd0b57b14178c19cc5d257a
import * as THREE from 'three'
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls'
import Stats from 'three/examples/jsm/libs/stats.module'
import { GUI } from 'three/examples/jsm/libs/dat.gui.module'

const scene = new THREE.Scene()

const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 100)
camera.position.z = 2

## gist:1ad4184edca352e643d7a269f878a571
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <title>Three.js Tutorials by Sean Bradley : https://sbcode.net/threejs/</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <style>
        body {
            overflow: hidden;

## promtail.service
[Unit]
Description=Promtail service
After=network.target

[Service]
Type=simple
User=promtail
ExecStart=/usr/local/bin/promtail -config.file /usr/local/bin/config-promtail.yml

[Install]

## config-promtail.yml
server:
  http_listen_port: 9080
  grpc_listen_port: 0

positions:
  filename: /tmp/positions.yaml

clients:
  - url: http://127.0.0.1:3100/loki/api/v1/push

## loki.service
[Unit]
Description=Loki service
After=network.target

[Service]
Type=simple
User=loki
ExecStart=/usr/local/bin/loki -config.file /usr/local/bin/config-loki.yml

[Install]

## config-loki.yml
auth_enabled: false

server:
  http_listen_port: 3100

ingester:
  lifecycler:
    address: 127.0.0.1
    ring:
      kvstore:

## atm.py
"""Chain of Responsibility Pattern
Chain of responsibility pattern is a behavioural pattern used to achieve loose coupling
in software design.
In this example, a request from a client is passed to a chain of objects to process them.
The objects in the chain will decide how to process them and/or pas them to the next in the chain.
The objects can also modify the next in the chain if for example you wanted to run objects in a recursive manner.
"""

from abc import ABCMeta, abstractstaticmethod

## slider_command.py
"""The Command Design Pattern in Python
The command pattern is a behavioural design pattern, in which an abstraction
exists between an object that invokes a command, and the object that performs it.

This is part 2 of the Command Design Pattern tutorial,
where I create a slider, instead of the switch from part 1.
The slider also accepts a variable percentage, rather than an ON/OFF
The history also records the variable settingg
And I also add UNDO/REDO to the Invoker so that you can go backawards and forwards through time
	data=`echo \| openssl s_client -servername $1 -connect $1:443 2>/dev/null \| openssl x509 -noout -enddate \| sed -e 's#notAfter=##'`

	ssldate=`date -d "${data}" '+%s'`
	nowdate=`date '+%s'`
	diff="$((${ssldate}-${nowdate}))"

	echo $((${diff}/86400))
	#what is the value Pp1d4 in the repos at https://github.com/Sean-Bradley/ECDSA_secp256k1_JordonMatrix_nodejs
	#it's used to get the modular cubed root

	#I want to find y in equation y² = x³ + 7 in a finite field P
	P = 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f
	Pp1d4 = 0x3fffffffffffffffffffffffffffffffffffffffffffffffffffffffbfffff0c
	#Pp1d4 = P plus 1 divided by 4

	#getting cubed root in a finite field
	print(pow(16, Pp1d4, P)) # = 4
	import * as THREE from 'three'
	import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls'
	import Stats from 'three/examples/jsm/libs/stats.module'
	import { GUI } from 'three/examples/jsm/libs/dat.gui.module'

	const scene = new THREE.Scene()

	const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 100)
	camera.position.z = 2
	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="utf-8">
	<title>Three.js Tutorials by Sean Bradley : https://sbcode.net/threejs/</title>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<style>
	body {
	overflow: hidden;
	[Unit]
	Description=Promtail service
	After=network.target

	[Service]
	Type=simple
	User=promtail
	ExecStart=/usr/local/bin/promtail -config.file /usr/local/bin/config-promtail.yml

	[Install]
	server:
	http_listen_port: 9080
	grpc_listen_port: 0

	positions:
	filename: /tmp/positions.yaml

	clients:
	- url: http://127.0.0.1:3100/loki/api/v1/push
	[Unit]
	Description=Loki service
	After=network.target

	[Service]
	Type=simple
	User=loki
	ExecStart=/usr/local/bin/loki -config.file /usr/local/bin/config-loki.yml

	[Install]
	auth_enabled: false

	server:
	http_listen_port: 3100

	ingester:
	lifecycler:
	address: 127.0.0.1
	ring:
	kvstore:
	"""Chain of Responsibility Pattern
	Chain of responsibility pattern is a behavioural pattern used to achieve loose coupling
	in software design.
	In this example, a request from a client is passed to a chain of objects to process them.
	The objects in the chain will decide how to process them and/or pas them to the next in the chain.
	The objects can also modify the next in the chain if for example you wanted to run objects in a recursive manner.
	"""

	from abc import ABCMeta, abstractstaticmethod
	"""The Command Design Pattern in Python
	The command pattern is a behavioural design pattern, in which an abstraction
	exists between an object that invokes a command, and the object that performs it.

	This is part 2 of the Command Design Pattern tutorial,
	where I create a slider, instead of the switch from part 1.
	The slider also accepts a variable percentage, rather than an ON/OFF
	The history also records the variable settingg
	And I also add UNDO/REDO to the Invoker so that you can go backawards and forwards through time