maxp

// Calculates the checksum for a sentence

// Calculates the checksum for a sentence
static string getChecksum(string sentence) {
        //Start with first Item
	int checksum= Convert.ToByte(sentence[sentence.IndexOf('$')+1]);
	// Loop through all chars to get a checksum
	for (int i=sentence.IndexOf('$')+2 ; i<sentence.IndexOf('*') ; i++){
		// No. XOR the checksum with this character's value
		checksum^=Convert.ToByte(sentence[i]);				

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

jeruyyap

DO NOT use these as-is for anything important!
These are only very basic examples and they are missing much of what would be needed for a real-world use case.

These are snippets for matching encrypt and decrypt (Rijndael-128 in CBC mode with PKCS7 padding) in C#.NET, PHP, and Python.
I cobbled these together from various existing examples because at the time it seemed like a lot of existing examples out there for different languages/platforms did not quite match and would require quite a bit more work before they would encrypt/decrypt identically.

Each of these take Keys and IVs that are 16 character strings encoded in base64.

fboris

1. Let device to enter dfu-mode. And use dfu-util to get available devices

sudo dfu-util -l

It will show like...

Found DFU: [0483:df11] ver=2100, devnum=32, cfg=1, intf=0, alt=3, name="@Device Feature/0xFFFF0000/01*004 g", serial="3262355B3231"
Found DFU: [0483:df11] ver=2100, devnum=32, cfg=1, intf=0, alt=2, name="@OTP Memory /0x1FFF7800/01*512 g,01*016 g", serial="3262355B3231"
Found DFU: [0483:df11] ver=2100, devnum=32, cfg=1, intf=0, alt=1, name="@Option Bytes  /0x1FFFC000/01*016 g", serial="3262355B3231"

Bekbolatov

Clean tmux cheat-sheet

By resources

sessions

list-sessions        ls         -- List sessions managed by server
new-session          new        -- Create a new session

LuisHCK

sudo cp /etc/network/interfaces /etc/network/interfacesoriginal
sudp rm /etc/network/interfaces
sudo nano /etc/network/interfaces
----------------------------------
COPY
----------------------------------
auto lo
iface lo inet loopback

auto eth0

casimir

Informations

cipher key: 0123456789abcdef0123456789abcdef
IV: 0123456789ABCDEF
padding character: fs (ASCII=34 -> FILE SEPARATOR)

Expected output

secret message: this information is confidential, for your eyes only

realsba

#include <iostream>
#include <iomanip>
#include <unordered_set>
#include <vector>
#include <fstream>

using Type = uint32_t;

using Magic = std::vector<Type>;
using Numbers = std::unordered_set<Type>;

dole7890

Overview

This document provides a description of the work developed for GNSS-SDR during the Google Summer of Code (GSoC) 2018 program. The main objective of this project is to extend the capabilities of the GNSS-SDR software by providing an implementation of BeiDou B2a signals. Specifically, this project will be focusing on the telemetry decoding, and processing of observables and position, velocity, and time (PVT) components of the receiver, and will be merged with the acquisition and tracking portion of the receiver to provide a fully functional BeiDou B2a receiver.

Team

Team Member	Function
Dong Kyeong Lee	Developer
Damian Miralles	Mentor
Antonio Ramos de Torres	Mentor

FrangaL

#!/bin/bash

set -e

## Alternative 1
# Key server
alternative1() {
	KEY_SRV=${KEY_SRV:-"keyserver.ubuntu.com"}
	#GPG_KEY="7D8D0BF6"
	GPG_KEY="ED444FF07D8D0BF6"