JPenuchot

# If you come from bash you might have to change your $PATH.
export PATH=$HOME/bin:/usr/local/bin:/home/jpenuchot/node_modules/.bin:$HOME/.cargo/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH=$HOME/.oh-my-zsh

# Set name of the theme to load. Optionally, if you set this to "random"
# it'll load a random theme each time that oh-my-zsh is loaded.
# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
ZSH_THEME="robbyrussell"

JPenuchot

cmake_minimum_required(VERSION 2.8.9)
project(prog)
find_package(PkgConfig REQUIRED)

# Adding compiler optimizations

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -march=native")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG")

JPenuchot

#include <iostream>
#include <limits>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <queue>

using namespace std;

#define TABSIZE 4

JPenuchot

Récap simplexe

On a un problème de maximisation :

Max f(x1, x2, x3) = 1 x1 + 2 x2 + 3 x3
| sc :    x1 +   x2 <= 5
|       2 x2 + 5 x3 <= 6

JPenuchot

cmake_minimum_required( VERSION 2.8.9 )
project( Proj LANGUAGES CXX )

# Compiler stuff

set( CMAKE_C_COMPILER /usr/bin/clang )
set( CMAKE_CXX_COMPILER /usr/bin/clang++ )

set( CMAKE_CXX_STANDARD 17 )
set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O3" )

JPenuchot

Muh Switch Keys

So you want to decrypt switch content ? Well, the good news is that all the tools required to do that are written up! The great news is, since this is crypto we're talking about, you'll have to find the keys. Yourself. Like it's easter.

So here you can find a template of the $HOME/.switch/prod.keys file that hactool uses to decrypt content. It contains all the SHA256 and location of the keys and seeds, so you can find them yourselves.

Note that all the seeds (the keys that end with _source) are used along with the master_key_## to derive an actual key. If you have somehow obtained the key without the seed, you can rename xxx_source to xxx_## (where ## is the master key number) and put your key there.

How the heck do I obtain dem keys ?

JPenuchot

#include <tuple>
#include <iostream>

int main()
{
  // Creates a tuple<float, int, std::string> object
  auto tup = std::make_tuple(1.f, 10, "Hello !");

  // Apply the lambda with the members
  // of the tuple as arguments

JPenuchot

#include <vector>
#include <numeric>
#include <utility>
#include <iostream>

#include <xsimd/xsimd.hpp>

using namespace std;
namespace xs = xsimd;

JPenuchot

. {
    # DNS rewriting method (to connect using hostnames)
    #rewrite name exact mco.lbsg.net <HOSTNAME>

    # DNS host method (to connect using IP addresses)
    hosts {
        <IP> mco.lbsg.net
        fallthrough
    }

JPenuchot

#!/bin/sh

git clone https://gitlab.com/lock3/clang.git llvm-project

cd llvm-project
  git checkout feature/metaprogramming
cd ..

mkdir -p build
cd build