Gabriel Schneider gbrls

🏴‍☠️

da lama ao caos

|| Agent of Chaos || playing CTFs at @epicleet

gbrls / layers-02.rs

Created January 3, 2025 04:36

genuary-2025

	//! Shows how to render to a texture. Useful for mirrors, UI, or exporting images.

	use std::f32::consts::PI;

	use bevy::{
	prelude::*,
	render::{
	render_asset::RenderAssetUsages,
	render_resource::{Extent3d, TextureDimension, TextureFormat, TextureUsages},
	view::RenderLayers,

gbrls / init.lua

Created October 3, 2024 21:11

neovim oct 2024

	vim.g.mapleader = " "
	vim.g.maplocalleader = " "

	-- Set to true if you have a Nerd Font installed and selected in the terminal
	vim.g.have_nerd_font = true

	-- [[ Setting options ]]
	-- See `:help vim.opt`
	-- NOTE: You can change these options as you wish!
	-- For more options, you can see `:help option-list`

gbrls / license.py

Created August 4, 2024 17:10

angr-ctf

	def first_check(project):

	check0_start = base + 0x1211
	check0_end = base + 0x12f5

	initial_state = project.factory.entry_state(
	addr = check0_start,
	add_options = { angr.options.SYMBOL_FILL_UNCONSTRAINED_MEMORY,
	angr.options.SYMBOL_FILL_UNCONSTRAINED_REGISTERS })
	simulation = project.factory.simgr(initial_state)

gbrls / hello.txt

Created December 15, 2023 21:54

esolang test

	This language process each line as an unit.
	╔══╗ ╔══╗ This line will push 2 and 2 to the stack.
	╚══╝ ╚══╝
	╔══╗ ╔══╗ This line will push again.
	║«0--0» ║ This will take 4 elements out of the stack, multiply them and put them back.
	╚══╝ ╚══╝
	╔══╗ ╔══╗ This will push 2 and 2...
	╚══╝ ╚══╝
	«00» This will take two elements out of the stack, and multiply them.
	«()» ╔══╗ This line will take two elements out of the stack, multiply them, push the result and then push 2 to the stack

gbrls / scaffold.sh

Created July 14, 2023 14:11

scaffold for bash scripts

gbrls / init.lua

Created February 25, 2022 23:51

latest init lua 25 feb 2022

	-- Install packer
	local execute = vim.api.nvim_command

	local install_path = vim.fn.stdpath('data') .. '/site/pack/packer/start/packer.nvim'

	if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
	execute('!git clone https://github.com/wbthomason/packer.nvim '.. install_path)
	end

	-- vim.api.nvim_exec([[

gbrls / init.lua

Created February 6, 2022 23:12

my messy neovim config

	-- Install packer
	local execute = vim.api.nvim_command

	local install_path = vim.fn.stdpath('data') .. '/site/pack/packer/start/packer.nvim'

	if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
	execute('!git clone https://github.com/wbthomason/packer.nvim '.. install_path)
	end

	-- vim.api.nvim_exec([[

gbrls / main.py

Created October 10, 2021 02:28

Record audio and copy it to clipboard

	#!/bin/python3

	import os, subprocess

	source = 'alsa_output.pci-0000_00_1f.3.analog-stereo' # Got this from pw-cli
	path = '/tmp/record.wav'
	timeout = 60
	trim = '00.500'

	record_cmd = f'timeout {timeout} parecord --channels=1 -d {source} {path}'

gbrls / Makefile

Last active August 16, 2021 20:16

Makefile para projeto em raylib

	#**************************************************************************************************
	#
	# raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
	#
	# Copyright (c) 2013-2019 Ramon Santamaria (@raysan5)
	#
	# This software is provided "as-is", without any express or implied warranty. In no event
	# will the authors be held liable for any damages arising from the use of this software.
	#
	# Permission is granted to anyone to use this software for any purpose, including commercial

gbrls / game.h

Created August 8, 2021 02:56

Handmade hero hot reloading with sdl and linux

	#define Kilobytes(x) ((x)*1024LL)
	#define Megabytes(x) (Kilobytes(x)*(1024LL))
	#define Gigabytes(x) (Megabytes(x)*(1024LL))
	#define Terabytes(x) (Gigabytes(x)*(1024LL))

	#define u8 unsigned char
	#define u32 unsigned int


	struct game_memory {