bmatthewshea

CERTBOT - Install using Python PIP

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

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This guide will help you install LetsEncrypt / Certbot using venv PIP under Debian/Ubuntu.

• This guide has been tested up to Debian 12 / Bookworm.

bmatthewshea

Gateway:
192.168.1.1
Private:
192.168.1.101/24
Public:
199.199.199.199

bmatthewshea

#!/usr/bin/perl
# Brady Shea Feb 25 2019
# starting point: 
# http://web.archive.org/web/20151128083440/https://www.kutukupret.com/2011/05/29/postfix-geoip-based-rejections/
use strict;
use warnings;
use Sys::Syslog qw(:DEFAULT setlogsock);
use Geo::IP;
use Regexp::Common;

bmatthewshea

apt-key add (key) is deprecated

On Debian Bookworm when running apt-key add.

NOTE: RSPAMD is only used as an example. This method should work for any deprecated install instructions for apt-key.

While executing:
wget -O- https://rspamd.com/apt-stable/gpg.key | apt-key add -

The following is observed:

"Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details."

bmatthewshea

#!/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

bmatthewshea

Upgrade "Raspbian" Bullseye to Bookworm

(should work for any upgrade if you update release names)

Prep

sudo apt-get update
sudo apt-get upgrade
sudo apt-get full-upgrade
# Update the 2 individual files yourself, or run this:

sudo sed -i -e 's/bullseye/bookworm/g' /etc/apt/sources.list /etc/apt/sources.list.d/raspi.list

bmatthewshea

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

# "Whattomine GPU Hash time calculator"
#
# This is not for CPU or ASIC calculations.
# Author: Brady Shea
# Email:  Use github user: bmatthewshea or gist comments
# Origin: https://gist.github.com/bmatthewshea/90b120722e0561dd235adcdc231b6765
#

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:
#################################

bmatthewshea

#!/bin/bash
#
# By: Brady Shea - 10FEB2020 - Last update 04DEC2023
#
# Usage (ip4 only):
#    geoip2lookup IP_ADDRESS
#
# ** Install GeoIP Tool and Updater **
#
#    sudo add-apt-repository ppa:maxmind/ppa

bmatthewshea

#!/bin/bash
# WHEN DO I GO BACK ONLINE?
# Brady M. Shea - 23SEP2023
# For a StackOverflow answer (https://stackoverflow.com/a/77164885/503621)
# Original link: https://gist.github.com/bmatthewshea/87b70e3d75f8f8576cacdf1445daf4a6

# Variables/command subs
sleepy=60                  # PING every SLEEPY seconds. 1 minute recommended.
hosttoping=google.com      # can be google.com/etc. Should be a name based host. Not an IP.