ceres-c

Keybase proof

I hereby claim:

• I am ceres-c on github.
• I am ceresc (https://keybase.io/ceresc) on keybase.
• I have a public key ASD8_o1ADB4ACh4_E3D0vNOwVzk-yAetJPR7mnJBXyNyPwo

To claim this, I am signing this object:

ceres-c

#include <stdio.h>
#include <stdlib.h>
#define NUMROW 40
#define NUMCOL 40

void drawCircle (char *canvas, int r, int xCenter, int yCenter);
void drawEllipse (char *canvas, int width, int height, int xCenter, int yCenter);
void drawRhombus (char *canvas, int a, int b, int xCenter, int yCenter);

void fillEmpty (char *canvas, int nRow, int nCol);

ceres-c

#!/bin/bash

# set wpa_supplicant debug level to 1, disable timestamps, disable show_keys

[ "$UID" == 0 ] || { echo "Only root can run this"; exit 0;}

LOG="/var/log/wpa_supplicant.log"

echo "Stopping NetworkManager"
systemctl stop NetworkManager

ceres-c

2018-07-11 - Big Mac [2€]
2018-07-12 - Confezione patatine grandi [1€]
2018-07-13 - McFlurry [1,50€]
2018-07-14 - 9 McNuggets [1,50€]
2018-07-15 - Tasty Basket [7€]
2018-07-16 - McWrap Caesar Cheese [3€]
2018-07-17 - Bibita media + Borsa Coca Cola [2€]
2018-07-18 - Le Ricche [1€]
2018-07-19 - McFlurry [1,50€]
2018-07-20 - McMenu Classic Double Cheeseburger/Double Cheeseburger BBQ [4€]

ceres-c

#!/usr/bin/python3

# Author: ceres-c 2019-01-06
# Updates recursively cue files to reflect track's title present in flac files.

import os
from mutagen.flac import FLAC

def cueupdater (path, cuefile):
	title = None

ceres-c

FROM base/devel:latest

MAINTAINER federico@ceres-c.it

# update system
RUN \
      pacman -Syyu --noconfirm

# install basic dependencies
RUN \

ceres-c

//------------------------------------------------
//--- 010 Editor v8.0 Binary Template
//
//      File: MifareUltralight.bt
//   Authors: ceres-c
//   Version: 1.0
//   Purpose: Mifare Ultralight structure parsing.
//            Commonly used in tickets.
//  Category: Electronics
// File Mask: 

ceres-c

#! /bin/python3

import os
from urllib.parse import unquote

import httpx
import lxml.html

unit_id = 100009140 # Numeric unit id, can be found in URL as "id" parameter
cookies = {'ASP.NET_SessionId': ''} # Alphanumeric cookie

ceres-c

The X230 I use for playing with Coreboot has a Intel Corporation 82579LM ethernet card with WoL support. Problem is, when the laptop is woken up via a WoL packet, the e1000e driver in linux is not able to bring up the network card correctly.

As highlighted on this Arch forums post, the problem can be solved resetting the PCI device before the driver is loaded. This mkinitcpio hook does exactly that if you add reset-e1000e as the first hook in your HOOKS list. Don't forget to rebuild your initrd.

ceres-c

Disabling WPAD

WPAD is the Windows Proxy Auto Discovery service, used since Windows 95, IIRC, to automatically discover network configurations. Since Windows 10 Microsoft decided for some reason that users shall NOT be allowed to disable this (mostly) useless and problematic service.

Problem is: on my laptop this feature used up to 20% of the CPU while doing nothing at all due to some bug I don't want to dig into. The best part is that it often triggered after disconnection from a wireless network. Discovering proxies makes lot of sense once you are NOT connected to any network, huh? Also, there were multiple vulnerabilities related to this service and cute tools such as Responder leverage on it.

Killing WPAD

The service can still be disabled writing in the registry, but it will be randomly re-enabled by windows after upda