bmatthewshea

### "get-product-key.ps1":
### (updated from https://superuser.com/a/1367165)
###
### To allow this script to run, execute one of these in admin PS:
###
###   Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
### or
###   Set-ExecutionPolicy RemoteSigned
###
### And then execute the following:

bmatthewshea

<#

Script: "check-restart-windows-service.ps1"
Query and restart service as needed.

Use task scheduler with this script.
Brady M. Shea - 16 Sep 2022

.Setting $ServiceName
.Find the service name to monitor by opening a PS command prompt and entering "GET-SERVICE"

bmatthewshea

CERTBOT - Install using Python PIP

Install Certbot using Python PIP (Package Installer for Python) - without using SNAP, APT or SYSTEMD. (Debian/Ubuntu)

---

This guide will help you install LetsEncrypt / Certbot and a DNS plugin (certbot-dns-route53) using PIP under Debian/Ubuntu.

• You should already be somewhat familiar with LetsEncrypt, Certbot and any plugin you might need.

bmatthewshea

#!/usr/bin/python
#
# Collatz Conjecture:
#      x → x/2 (if x is even)
#      x → 3x + 1 (if x is odd)

import sys, time

# Default seed if no arguments given
seed = 27

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#!/usr/bin/python
# -*- coding: utf-8 -*-

##  Brady Shea - 04AUG2021 - (Python 3 script)
##  This will read in a file list of plain APEX domains like:
##   "example.com"
##  If you want it in a file just pipe the script to a file.
##    python3 -u ./sites-up-down.py | tee ./domain-check.csv

import requests

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@ECHO off

SET FileList=.\pathlist.txt
SET LOGGING=.\robocopy-copy-logs
REM EDIT THESE TWO PATHS BEFORE RUNNING (NO QUOTES! NO TRAILING BACKSLASH!)
SET Source-Path=E:\folders-under-this-root-need-copying
SET Dest-Path=D:\folder-under-which-to-place-copied-folders-from-E


REM ** XCOPY WORKS **

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# Default Path can be an argument - otherwise it defaults to CWD/Get-Location
# Script breaks on long filenames/path and "special" folders like C:\Users\User\Documents - needs work.
# Examples:
# ./show-folders-fast
# ./show-folders-fast "C:\Windows"
#

param([String]$folder = "$(Get-Location)")
$output_hash_table = @{}
$folder_count = (Get-ChildItem -Directory -EA 0 $folder | Measure-Object).count

bmatthewshea

Spamassassin/SpamD Installation Guide

Ubuntu 18/20 or comparable Debian dedicated server

amavisd-new

IMPORTANT: This article assumes you do not have amavisd-new installed/running on the same system.

The Ubuntu/Debian amavisd-new package already uses and suggests Spamassassin be installed. If you installed the amavisd-new package, SA was probably already installed and should not need much more tinkering.

Other than checking that the daily cron job is being run to refresh the SA rules (see below), this guide should not be needed. spamd from the Spamassassin package should NOT be a parent process if you are using amavisd-new, BUT should be installed (The spamassassin.service should not be enabled).

bmatthewshea

#!/bin/bash
#
# Brady Shea - 18SEP2020 - conversion of system_update alias to bash script
# https://www.holylinux.net/
#
# Place this script in "/usr/local/sbin/system_update" or similar location under your $PATH
# It needs root permissions (SUDO) to execute.
#
# Change these settings to your liking:
#################################

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#!/bin/bash
## Script to start a cardano "block producing"/"pool" node
## https://docs.cardano.org/projects/cardano-node/en/latest/stake-pool-operations/start_your_nodes.html
## Change "USER" to username needed below

# config area:
ada_bin_path=/home/USER/.local/bin
ada_config_path=/home/USER/.local/etc/cardano-node
ada_chain_path=/home/USER/cardano-blocks
ada_key_path=${ada_config_path}/keys