gustavosbarreto

import QtQuick 2.1

Rectangle {
  color: "red"
  
  Rectangle {
    color: "blue"
    width: parent.width/2
    height: parent.height/2
    

gustavosbarreto

#!/usr/bin/sudo sh

## ruby_revealer.sh -- decrypt obfuscated GHE .rb files. 2.0.0 to 2.3.1+.

## From `strings ruby_concealer.so`:
##
## > This obfuscation is intended to discourage GitHub Enterprise customers
## > from making modifications to the VM.
##
## Well, good, as long as its not intended to discourage *me* from doing this!

gustavosbarreto

sudo unsquashfs binary/live/filesystem.squashfs | stdbuf -oL tr '\r' '\n' | while read line; do echo $line | sed 's,.*\s,,g' | grep '%'; done

gustavosbarreto

var express = require('express');
var app = express();
var http = require('http');
var WebSocketServer = require('ws').Server;

var server = http.createServer(app);
server.listen(3000);

var wss = new WebSocketServer({server: server});

gustavosbarreto

Job scheduling with Shellscript

gustavosbarreto

package gustavo;

import java.awt.geom.Point2D;
import robocode.AdvancedRobot;
import robocode.ScannedRobotEvent;
import robocode.util.Utils;

public class Gladmir extends AdvancedRobot {
    class CenterPoint {
        public double distance;

gustavosbarreto

#!/bin/sh

WHITELIST="/devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-2
/devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-1"

USB_DEVICE=$(udevadm info --attribute-walk -p /sys/class/net/$INTERFACE | grep "looking at parent device" | head -2 | tail -1 | sed -nr "s/.*'(.+)'.*/\1/p")

if ! echo $WHITELIST | grep -q $USB_DEVICE; then
	echo 0 >> /sys/$USB_DEVICE/authorized
fi

gustavosbarreto

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <sstream>

using namespace std;

// retorna posicao do ultimo char consecutivo apartir de 'pos'
int last_consecutive_pos(vector<int> v, int pos) {

gustavosbarreto

void oslogMessageOutput(QtMsgType type, const char *msg)
{
    switch (type) {
        case QtDebugMsg:
            oslog_info("%s", msg);
            break;
        case QtWarningMsg:
            oslog_warning("%s", msg);
            break;
        case QtCriticalMsg:

gustavosbarreto

unset `env | awk -F= '/^\w/ {print $1}' | xargs`