sekyHC

blueprint:
  name: Smoke Alert
  description: 'Push notification (mobile App) + persistent notification will be sent
    as soon as one of the sensors detects smoke.'
  domain: automation
  input:
    title:
        name: Title
        description: Title of the notification - by example !! FIRE ALERT !!
        default: ' !! FIRE ALERT !!'

sekyHC

# Simple No-ip.com Dynamic DNS Updater
#
# By Nathan Giesbrecht (http://nathangiesbrecht.com)
#
# 1) Install binary as described in no-ip.com's source file (assuming results in /usr/local/bin)
# 2) Run sudo /usr/local/bin/noip2 -C to generate configuration file
# 3) Copy this file noip2.service to /etc/systemd/system/
# 4) Execute `sudo systemctl daemon-reload`
# 5) Execute `sudo systemctl enable noip2`
# 6) Execute `sudo systemctl start noip2`

sekyHC

Setup nut and netdata on Ubuntu

In this document, I will explain how to setup nut (Network UPS Tools) on Ubuntu 18.04 and 20.04.

It is basically the next chapter of my previous gist, Upgrade nut on Ubuntu 18.04.

I'll only document USB connected UPS and not the other supported connection modes.

Install required dependencies

sekyHC

#!/bin/bash
#######################################################################
# This is a helper script that keeps snapraid parity info in sync with
# your data and optionally verifies the parity info. Here's how it works:
#   1) It first calls diff to figure out if the parity info is out of sync.
#   2) If parity info is out of sync, AND the number of deleted files exceed
#      X (configurable), it triggers an alert email and stops. (In case of 
#      accidental deletions, you have the opportunity to recover them from 
#      the existing parity info)
#   3) If partiy info is out of sync, AND the number of deleted files exceed X