MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

poliva

  <cheat desc="Select Difficulty">
    <parameter>
      <item value="0x00">1/Easiest</item>
      <item value="0x01">2/Very Easy</item>
      <item value="0x02">3/Easy</item>
      <item value="0x03">4/Medium</item>
      <item value="0x04">5/Medium Hard</item>
      <item value="0x05">6/Hard</item>
      <item value="0x06">7/Very Hard</item>
      <item value="0x07">8/Hardest</item>

zabirauf

defmodule Expng do

  defstruct [:width, :height, :bit_depth, :color_type, :compression, :filter, :interlace, :chunks]

  def png_parse(<<
  0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A,
                 _length :: size(32),
                 "IHDR",
                 width :: size(32),
                 height :: size(32),

s4vitar

Preparación para el OSCP (by s4vitar)

Penetration Testing with Kali Linux (PWK) course and Offensive Security Certified Professional (OSCP) Cheat Sheet

Índice y Estructura Principal

• Antecedentes - Experiencia Personal
• Buffer Overflow Windows (25 puntos)
  • Fuzzing

• Calculando el Offset (Tamaño del Búffer)

ck3g

defmodule Solution do
#Enter your code here. Read input from STDIN. Print output to STDOUT
end

array_length = IO.read(:stdio, :line)
array = IO.read(:stdio, :line)

array_length
    |> String.trim
    |> String.to_integer

coltenkrauter

Permanent WSL DNS Fix (WSL 2.2.1+)

If you're encountering ping github.com failing inside WSL with a Temporary failure in name resolution, you're not alone — this has been a long-standing issue, especially when using VPNs or corporate networks.

This issue is now fixed robustly with DNS tunneling, which preserves dynamic DNS behavior and avoids limitations like WSL’s former hard cap of 3 DNS servers in /etc/resolv.conf.

DNS tunneling is enabled by default in WSL version 2.2.1 and later, meaning that if you're still seeing DNS resolution issues, the first and most effective fix is simply to upgrade WSL. Upgrading WSL updates the WSL platform itself, but does not affect your installed Linux distributions, apps, or files.

To upgrade WSL, follow these steps,

bratsche

defmodule ExperimentsWeb.ComposerLive.Index do
  use ExperimentsWeb, :live_view

  import ExperimentsWeb.ComposerLive.Table

  alias Experiments.Composers
  alias Experiments.Composers.Composer

  @impl true
  def mount(_params, _session, socket) do