| $erroractionpreference = 'stop' | |
| $releases = 'https://files.lhmouse.com/nano-win/' | |
| ri -r -fo ~/Downloads/nano-installer -ea ignore | |
| mkdir ~/Downloads/nano-installer | out-null | |
| pushd ~/Downloads/nano-installer | |
| curl -sLO ($releases + ( | |
| iwr -usebasicparsing $releases | % links | | |
| ? href -match '\.7z$' | select -last 1 | % href |
| """ Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """ | |
| import numpy as np | |
| import pickle | |
| import gym | |
| # hyperparameters | |
| H = 200 # number of hidden layer neurons | |
| batch_size = 10 # every how many episodes to do a param update? | |
| learning_rate = 1e-4 | |
| gamma = 0.99 # discount factor for reward |
| # References : | |
| # - https://stackoverflow.com/questions/61776425/logic-for-real-time-algo-trading-expert | |
| import pytz | |
| import pandas as pd | |
| import MetaTrader5 as mt5 | |
| import time | |
| from datetime import datetime | |
| from threading import Timer |
| <# | |
| Prerequisites: PowerShell version 2 or above. | |
| License: MIT | |
| Author: Michael Klement <mklement0@gmail.com> | |
| DOWNLOAD, from PowerShell version 3 or above: | |
| irm https://gist.github.com/mklement0/243ea8297e7db0e1c03a67ce4b1e765d/raw/Out-HostColored.ps1 | iex |
| <# | |
| Prerequisites: PowerShell v3+ | |
| License: MIT | |
| Author: Michael Klement <mklement0@gmail.com> | |
| DOWNLOAD and DEFINITION OF THE FUNCTION: | |
| irm https://gist.github.com/mklement0/25694cbb8e10a7044b36a310e1243959/raw/Get-CharInfo.ps1 | iex |
| """ | |
| 2020, nicholishen | |
| Requires: | |
| Python >= 3.6 | |
| pandas | |
| openpyxl | |
| chardet | |
| pip install -U pandas ujson openpyxl chardet |
FromBase64String with -bxor nice for dynamic strings deobfuscation:$t=([type]('{1}{0}'-f'vert','Con'));($t::(($t.GetMethods()|?{$_.Name-clike'F*g'}).Name).Invoke('Yk9CA05CA0hMV0I=')|%{$_-bxor35}|%{[char]$_})-join''
| """ | |
| Investing Analytics | |
| Author: Elijah Lopez | |
| Version: 2.1 | |
| Created: April 3rd 2020 | |
| Updated: July 1st 2023 | |
| https://gist.github.com/elibroftw/2c374e9f58229d7cea1c14c6c4194d27 | |
| Resources: | |
| Black-Scholes variables: |
| # Modified to include support for CommandLine, File Hashes, File Paths, Signing Certificates | |
| # Copyright (c) 2020 Jai Minton. All rights reserved. | |
| # Copyright (c) 2014 Atif Aziz. All rights reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # |
My problem: I have a bunch of Raspberry Pi computers, all connected via a network switch and USB ethernet port to a "gateway" Raspberry Pi. However, I don't particularly want them all to be internet-connected all of the time, because (1) it's possible there is a slight security risk and (2) my IT folk at work might not like it. OK, I should also mention (3) I tried and failed to get NAT and dnsmasq to work, and don't have time to finish debugging it.
My solution:
I SSH in to my "gateway" Pi (is it ok to call it a gateway even though it's resolutely failing to route any traffic? Never mind...), and from there I can connect to my hidden Pi(s), let's say for arguments sake it's called hiddenpi.local.
ssh pi@hiddenpi.localNow, I can SSH back again, setting up a SOCKS proxy: