Geoffrey Mayo notmayo

I'm more of a hardware guy.

notmayo / arch_smartcard.sh

Created August 27, 2025 06:03

Arch/CachyOS DoD Root Certs Installer

	#!/usr/bin/env bash
	# arch_dod_root_certs.sh — DoD PKI -> Arch/CachyOS trust store (simple & robust)

	set -euo pipefail
	shopt -s nullglob

	ZIP_URL="https://dl.dod.cyber.mil/wp-content/uploads/pki-pke/zip/unclass-certificates_pkcs7_DoD.zip"
	ANCHORS_DIR="/etc/ca-certificates/trust-source/anchors"
	ROOTS_ONLY=0

notmayo / Home Assistant - Watering automation with failsafe

Created August 9, 2024 16:06

	description: "Update with your device and entity IDs"
	mode: single
	trigger:
	- platform: time_pattern
	hours: "*"
	id: Watering
	- platform: device
	type: turned_on
	device_id: 23ddd11050cc1ece59ef498c9317e672
	entity_id: 46341310abd22c1d7b3c6a816ae69bfe

notmayo / mac_smartcard.sh

Last active August 27, 2025 06:05

Install DoD Root Certs on MacOS - 2025

	#!/bin/bash

	# Set the directory where certificates will be stored
	CERT_DIR="$HOME/DoDCertificates"

	# Create the directory if it does not exist
	mkdir -p "$CERT_DIR"

	# Change to the directory
	cd "$CERT_DIR"

notmayo / si-smartplug-model-70011.yaml

Created December 10, 2023 14:45

Sharper Image Smart Wifi Plug US Socket Model 70011 ESPHome YAML

	esphome:
	name: si-smartplug-model-70011
	friendly_name: si-smartplug-model-70011

	esp8266:
	board: d1_mini
	early_pin_init: false # Prevent the physical relay flipping on reboot.

	api:
	ota:

notmayo / Powershell-NetworkConnectivityPingScript-NoClients.txt.ps1

Last active February 28, 2019 16:16

Ping status script that does not require a separate txt file.

	set-executionpolicy unrestricted
	clear
	while($true)
	{
	$date = Get-Date
	$sleep = 10
	$Tab = [char]9

	Write-Host -Fore "Blue" "Ping status $date"
	Write-Output -----

notmayo / Batch-SetLANAdapterAsStaticIP.bat

Created February 27, 2019 16:30

Set Local Area Connection as a static IP. Requires runas Administrator.

	netsh int ip set address name="Local Area connection" static 198.220.115.3 255.255.255.0
	pause

notmayo / Batch-SetLANAdapterAsDHCP.bat

Created February 27, 2019 16:29

Sets Local Area Connection as DHCP. Requires runas Administrator.

	netsh int ip set address "Local Area connection" source=dhcp
	pause

notmayo / Powershell-NetworkConnectivityPingScript.ps1

Last active February 27, 2019 16:28

Create a clients.txt file with one ip/hostname per line

	set-executionpolicy unrestricted
	clear
	while($true)
	{
	$PingMachines = Gc "clients.txt"
	ForEach($MachineName In $PingMachines)
	{$PingStatus = Gwmi Win32_PingStatus -Filter "Address = '$MachineName'" \|
	Select-Object StatusCode
	If ($PingStatus.StatusCode -eq 0)
	{Write-Host $MachineName -Fore "Green"}