Brady Shea bmatthewshea

## certbot_install_ubuntu20+.md

      
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                bmatthewshea
                / certbot_install_ubuntu20+.md
            
            
              Last active Jul 27, 2022
            
              
                Ubuntu 20 - CERTBOT without SNAP/SNAPD
              
          
      View certbot_install_ubuntu20+.md
  
      
    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.


This guide uses a DNS provider plugin (AWS Route53), but this is really about the install method - not plugins, or validation methods.


## Collatz_Conjecture_Example.py
#!/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

## site_up_down.py
#!/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

## copy-folders-filelist.cmd
@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 **

## show-folder-sizes-fast.ps1
# 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

## spamassassin-ubuntu20.md

      
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                bmatthewshea
                / spamassassin-ubuntu20.md
            
            
              Last active Dec 10, 2020
            
              
                Spamassassin/SpamD Installation Guide - Ubuntu/Debian
              
          
      View spamassassin-ubuntu20.md
  
      
    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).

  
## system_update.sh
#!/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:
#################################

## start-ada-blocks.sh
#!/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

## sox-vox.sh
#!/bin/bash

tempfile1=/tmp/temp.mp3
# Baremetal/Realtek analog etc
AUDIODEV=hw:0,0
# Pi USB mic (usually):
# AUDIODEV=hw:1,0

set_filenames () {
NAME=`date +%Y-%m-%d_%H-%M-%S`

## whois-asn-ip
#!/bin/bash
# whois-asn-ip (bash script)
# By: Brady Shea - March 15th 2020
# https://www.holylinux.net
# https://gist.github.com/bmatthewshea/dc427f0c30b82429931d5896f548d550

# The whois server to use:
WHOISHOSTNAME=whois.ripe.net
# Uncomment to remove temp files
#DEL_TEMP=true
	#!/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
	#!/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
	@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
	# 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
	#!/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:
	#################################
	#!/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
	#!/bin/bash

	tempfile1=/tmp/temp.mp3
	# Baremetal/Realtek analog etc
	AUDIODEV=hw:0,0
	# Pi USB mic (usually):
	# AUDIODEV=hw:1,0

	set_filenames () {
	NAME=`date +%Y-%m-%d_%H-%M-%S`
	#!/bin/bash
	# whois-asn-ip (bash script)
	# By: Brady Shea - March 15th 2020
	# https://www.holylinux.net
	# https://gist.github.com/bmatthewshea/dc427f0c30b82429931d5896f548d550

	# The whois server to use:
	WHOISHOSTNAME=whois.ripe.net
	# Uncomment to remove temp files
	#DEL_TEMP=true