pingwping

## home-server.md

      
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                nileshtrivedi
                / home-server.md
            
            
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              June 1, 2024 00:11
            
              
                Home Server setup: Raspberry PI on Internet via reverse SSH tunnel
              
          
    Raspberry Pi on Internet via reverse SSH tunnel

HackerNews discussed this with many alternative solutions: https://news.ycombinator.com/item?id=24893615
I already have my own domain name: mydomain.com. I wanted to be able to run some webapps on my Raspberry Pi 4B running
perpetually at home in headless mode (just needs 5W power and wireless internet). I wanted to be able to access these apps from public Internet. Dynamic DNS wasn't an option because my ISP blocks all incoming traffic. ngrok would work but the free plan is too restrictive.
I bought a cheap 2GB RAM, 20GB disk VM + a 25GB volume on Hetzner for about 4 EUR/month.
Hetzner gave me a static IP for it. I haven't purchased a floating IP yet.

  
## s2net.py
"""
tsb.py -- A telnet <-> serial port bridge
Copyright (C) 2005 Eli Fulkerson

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,

## record.sh
# /bin/sh
# ./record.sh -i 192.168.0.47:554 -v 11 -r 1280x720
# Some sane defaults for the environment.
DATE=`date +%Y-%m-%d`
TIME=`date +%H-%M-%S`
CAMERA_USER='admin'
CAMERA_PASS='admin'
CAMERA_IP='10.10.10.1'
CAMERA_NAME='cam1'

## suds_object_to_dict.py
# Source: http://stackoverflow.com/questions/17581731/parsing-suds-soap-complex-data-type-into-python-dict

def basic_sobject_to_dict(obj):
    """Converts suds object to dict very quickly.
    Does not serialize date time or normalize key case.
    :param obj: suds object
    :return: dict object
    """
    if not hasattr(obj, '__keylist__'):
        return obj

## flask_app_logging.py
#/usr/bin/python3
""" Demonstration of logging feature for a Flask App. """

from logging.handlers import RotatingFileHandler
from flask import Flask, request, jsonify
from time import strftime

__author__ = "@ivanleoncz"

import logging

## leaflet-big-image-full.html
<html>
  <!-- See also: http://kempe.net/blog/2014/06/14/leaflet-pan-zoom-image.html -->
  <head>
    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css"></script>
    <style>
    #image-map {
      width: 100%;
      height: 300px;
      border: 1px solid #ccc;
      margin-bottom: 10px;

## publish.py
import paho.mqtt.client as mqtt


client = mqtt.Client(protocol=mqtt.MQTTv311)
client.connect('iot.eclipse.org', port=1883, keepalive=60)
client.publish('update', 'hello world')

## readme.md

      
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                mowings
                / readme.md
            
            
              Last active
              April 9, 2024 20:51
            
              
                ffmpeg stream and save video from Dahua 4300s IP Camera
              
          
    Use ffmpeg to stream video from a dahua 4300s to a file or files

You can use ffmpeg to directly pull frames off of a dahua 4300s at full resolution. May be a good
alternative to pricey dvrs which likely cannot record at full resolution, may not work with
the camera, or are prohibitevly expensive
Simple Stream to file

Simple stream to file. Full resolution
ffmpeg -loglevel debug -rtsp_transport tcp -i "rtsp://admin:admin@198.175.207.61:554/live" \

-c copy -map 0 foo.mp4

  
## pizilla-pygtk.py
# pizilla-pygtk.py

import gtk, webkit

class window(gtk.Window):

    def __init__(self):
        super(window, self).__init__()

        self.set_title("Pizilla-PyGTK")

## pydispatcher_demo.py
#!/usr/bin/env python
# encoding: utf-8

"""

pydispatcher demo

requirements: pip install pydispatcher

"""
	"""
	tsb.py -- A telnet <-> serial port bridge
	Copyright (C) 2005 Eli Fulkerson

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	# /bin/sh
	# ./record.sh -i 192.168.0.47:554 -v 11 -r 1280x720
	# Some sane defaults for the environment.
	DATE=`date +%Y-%m-%d`
	TIME=`date +%H-%M-%S`
	CAMERA_USER='admin'
	CAMERA_PASS='admin'
	CAMERA_IP='10.10.10.1'
	CAMERA_NAME='cam1'
	# Source: http://stackoverflow.com/questions/17581731/parsing-suds-soap-complex-data-type-into-python-dict

	def basic_sobject_to_dict(obj):
	"""Converts suds object to dict very quickly.
	Does not serialize date time or normalize key case.
	:param obj: suds object
	:return: dict object
	"""
	if not hasattr(obj, '__keylist__'):
	return obj
	#/usr/bin/python3
	""" Demonstration of logging feature for a Flask App. """

	from logging.handlers import RotatingFileHandler
	from flask import Flask, request, jsonify
	from time import strftime

	__author__ = "@ivanleoncz"

	import logging
	<html>
	<!-- See also: http://kempe.net/blog/2014/06/14/leaflet-pan-zoom-image.html -->
	<head>
	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css"></script>
	<style>
	#image-map {
	width: 100%;
	height: 300px;
	border: 1px solid #ccc;
	margin-bottom: 10px;
	import paho.mqtt.client as mqtt


	client = mqtt.Client(protocol=mqtt.MQTTv311)
	client.connect('iot.eclipse.org', port=1883, keepalive=60)
	client.publish('update', 'hello world')
	# pizilla-pygtk.py

	import gtk, webkit

	class window(gtk.Window):

	def __init__(self):
	super(window, self).__init__()

	self.set_title("Pizilla-PyGTK")
	#!/usr/bin/env python
	# encoding: utf-8

	"""

	pydispatcher demo

	requirements: pip install pydispatcher

	"""