madkoding

#!/bin/bash

# Shell script to update Namecheap.com dynamic DNS
# for a domain to your external IP address

# Configuration - replace these with your details or read from a secure location
HOSTNAME=yoursubdomain
DOMAIN=yourdomainname.com
PASSWORD=y0urp455w0rd

madkoding

#!/bin/bash

echo "Starting Docker installation on Deepin Linux..."

# Define a mapping from Deepin version to Debian version
map_deepin_to_debian() {
    if [ "$1" -lt 20 ]; then
        echo "stretch"
    elif [ "$1" -ge 20 ]; then
        echo "buster"

madkoding

Pairing Bluetooth Devices in Dual Boot with Linux Ubuntu and Windows 10/11

Introduction

This guide provides updated instructions for pairing Bluetooth devices (such as keyboards or mice) in a dual-boot environment with Linux Ubuntu and Windows 10/11, incorporating community feedback and suggestions.

Instructions

1. Pair in Linux First

• Pair your Bluetooth device in Linux. This is crucial to ensure the LinkKey remains consistent.
• Note: Do not re-pair the device in Linux after completing the pairing in Windows.

madkoding

Troubleshooting libc-bin on Debian/Ubuntu Systems

This document provides instructions for addressing issues with the libc-bin package on Debian or Ubuntu-based systems.

Problem Description

The error dpkg: error processing package libc-bin (--configure): installed libc-bin package post-installation script subprocess returned error exit status 134 indicates a problem during the configuration of the libc-bin package.

Also the error /sbin/ldconfig.real: Path '/usr/lib/x86_64-linux-gnu' given more than once is also related

madkoding

#!/bin/bash

# Check if running in WSL
if grep -qEi "(Microsoft|WSL)" /proc/version &> /dev/null ; then
    echo "WSL detected, proceeding with Docker installation..."
else
    echo "This script is intended to be run in WSL. Exiting."
    exit 1
fi

madkoding

// Import required modules
const http = require("http");
const httpProxy = require("http-proxy");

// API target and proxy port configuration
const API_TARGET = 'https://pokeapi.co/api/v2/';
const PROXY_PORT = 8080;

// Create a proxy server
const proxy = httpProxy.createProxyServer({});

madkoding

Install ZSH and Oh-my-zsh (Powerline-like) in Ubuntu

Introduction

This guide provides instructions on how to install ZSH and Oh-my-zsh with a Powerline-like theme in Ubuntu

Instructions

1. Install Powerline Fonts

• First, install Powerline fonts. You can find them here.

madkoding

Semantic Emoji Commit Messages

Helps to keep a better order and keep easy to understand every change in the git log history Emojis looks nice, and i chose the most easy to remember ones

Syntax

type	[scope]	subject
emoji	section (optional)	Summary (present tense)

madkoding

Persistent Disabling of TCP/UDP Checksum Offloading in a Virtual Machine

This guide provides a method to persistently disable TCP/UDP checksum offloading on eth0 in a virtual machine, ensuring the changes remain effective even after a reboot. (Usually to fix issues for Minecraft Bedrock Server)

Steps

1. Install ethtool

First, ensure that ethtool is installed. If it's not installed, you can install it using the following command:

madkoding

Configuración Correcta de JWT en NestJS con firma RS256

Este resumen proporciona una guía sobre cómo configurar correctamente JWT en NestJS, especialmente para el uso de algoritmos RSA como RS256.

Problema Común

El problema suele estar en la configuración incorrecta del JwtModule y la instancia de JwtStrategy. Es crucial especificar los algoritmos utilizados para firmar y verificar los tokens, junto con las claves correspondientes.

Verificación del Algoritmo del Token