darookee’s gists

darookee / rpass

Created August 18, 2016 07:50

generate random password (hex or alphanumeric)

	#!/bin/bash

	# generate a random password from /dev/urandom
	# usage: rpass <pwlength> <number_of_passwords> <h for hex>

	alnum="[:digit:][:alpha:]"
	hex="a-f[:digit:]"

	if [ "${3}" == "h" ]; then
	pwtype=$hex

darookee / Dockerfile

Created August 16, 2016 11:23

golem.de Mitmachprojekt: Dockerfile für die Verbindung von Homeassistant und golem.de

	FROM tutum/curl

	RUN curl -L \
	https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64 \
	> /bin/jq && chmod +x /bin/jq
	COPY run.sh /run.sh
	CMD ["/run.sh"]

darookee / mail.go

Created April 22, 2016 09:34

mail.go - test you mailserver sender restrictions (and other things) without the need of configuring a mail client, and without the hassle of a telnet-transaction...

	package main

	import (
	"log"
	"net/smtp"
	"flag"
	"fmt"
	"os"
	)

darookee / mqtt_export.py

Created April 7, 2016 11:08

Export Home Assistant state changes to MQTT

	"""
	MQTT publisher for all Home Assistant states.

	Copyright (c) 2016 Fabian Affolter <[email protected]>
	Licensed under MIT

	For questions and issues please use https://community.home-assistant.io

	To use this component you will need to add something like the
	following to your configuration.yaml file.

darookee / gist:e6527e06eda11abe0967

Created February 10, 2016 13:03

Verifying that +darookee is my blockchain ID. https://onename.com/darookee

darookee / node-red-mysensors-mqtt-reqid.json

Last active February 5, 2016 22:18

MySensors Node-Red ID Manager

[{"id":"57cdcb97.a83234","type":"mqtt-broker","z":"bfd70105.4029","broker":"192.168.0.xx","port":"1883","clientid":"node-red","usetls":false,"verifyservercert":true,"compatmode":true,"keepalive":"15","cleansession":true,"willTopic":"","willQos":"0","willRetain":"false","willPayload":"","birthTopic":"","birthQos":"0","birthRetain":"false","birthPayload":""},{"id":"4cbd172d.b342e8","type":"mqtt in","z":"bfd70105.4029","name":"reqid","topic":"mysensors-out/255/255/3/0/3","broker":"57cdcb97.a83234","x":90,"y":577,"wires":[["61691499.9e96ec"]]},{"id":"2efa24d9.d105dc","type":"mqtt out","z":"bfd70105.4029","name":"setid","topic":"mysensors-in/255/255/3/0/4","qos":"0","retain":"","broker":"57cdcb97.a83234","x":1058,"y":586,"wires":[]},{"id":"355817e1.caa7e8","type":"function","z":"bfd70105.4029","name":"generate-mysensor-id","func":"var id, ids = [], idsA = msg.payload, idMsg = {};\n\n// convert array of objects\n// to array\nfor(var i=0; i<idsA.length; i++) {\n    ids.push(idsA[i].id);\n}\n\n// generate unique id u

darookee / backup.sh

Created January 21, 2016 21:10

	#!/bin/bash

	# Requires zbackup
	# zbackup-backups will not be encrypted (no password file)
	# uses lftp to upload $BACKUPDIR contents to remote ftp

	BACKUPDIR="/var/backups/"

	FTPUSER=""
	FTPPASS=""

darookee / check_mailq.sh

Created January 21, 2016 21:06

Check for large mailq, stop postfix, send pusbullet notification

	#!/bin/bash

	mailsinqueue=$(mailq 2> /dev/null\|egrep "^[A-Z0-9]{11}[[:space:]].*" -c)

	if [ "$mailsinqueue" -gt "15" ]; then
	postfix status 1&>2 > /dev/null \|\| exit 0
	postfix stop 1&>2 > /dev/null
	echo "SPAM!" \| /usr/bin/pb 2> /dev/null
	exit 1
	fi

darookee / cron.d_letsencrypt

Last active January 21, 2016 21:05

Auto-Renew Let's Encrypt Certificates using `certonly`

30 2 * * 1 /usr/local/bin/renew-letsencrypt >> /var/log/le-renewal.log

darookee / rpass.sh

Created November 3, 2015 14:25

Generate random passwords

	#!/bin/bash
	#
	# Usage: ${0} <length> <count> <hex or alpha>
	# Example: ${0} 12 1 h
	# ${0} 32 2
	# ${0}

	alnum="[:digit:][:alpha:]"
	hex="a-f[:digit:]"

Nils Uliczka darookee