Welcome to Manzolo Code Notes!

🎨 Why this blog?

I firmly believe in learning through sharing. Every developer faces similar challenges, and often the solution you’re looking for has already been found by someone else.

This blog was born to:

Document solutions to common problems
Share knowledge gained in the field
Create a useful resource for the community
Learn through the writing process

🔍 Looking for something specific?

Use the search function to quickly find tutorials and guides on specific topics, or explore by categories or tags or posts.

Network Traffic Analysis with tcpdump (Debian/Ubuntu)

Network Traffic Analysis with tcpdump (Debian/Ubuntu) Introduction tcpdump is a lightweight, command-line packet capture tool for analyzing network traffic on Linux systems. It’s ideal for server environments or quick diagnostics without a GUI, complementing tools like Wireshark. This guide covers installing tcpdump on Debian/Ubuntu, capturing traffic on a network interface, applying filters, saving captures to PCAP files, and analyzing them with tcpdump or Wireshark. It includes examples for monitoring HTTP traffic, debugging connectivity, and remote capturing. ...

RDP Installation and Configuration Guide (Debian/Ubuntu)

RDP Installation and Configuration Guide (Debian/Ubuntu) Introduction Remote Desktop Protocol (RDP) enables remote access to a graphical desktop environment on a Linux system. XRDP is an open-source RDP server that allows connections from RDP clients (e.g., Windows Remote Desktop, Remmina) to a Debian/Ubuntu system. This guide explains how to install and configure XRDP with the XFCE desktop environment, a lightweight and efficient choice for remote desktops, on Debian/Ubuntu systems. It includes steps to set up a secure and functional RDP server for remote access. ...

OpenVPN Server Installation and Configuration Guide (Debian/Ubuntu)

OpenVPN Server Installation and Configuration Guide (Debian/Ubuntu) Introduction Setting up an OpenVPN server allows secure remote access to your network or resources. This guide explains how to install an OpenVPN server on Debian/Ubuntu, generate certificates and keys, configure the server, create user/client configurations, and connect from a client. It includes steps for creating multiple users and testing connections, making it ideal for home servers, small businesses, or secure remote access. ...

Mail Server Installation and Configuration Guide (Debian/Ubuntu)

Mail Server Installation and Configuration Guide (Debian/Ubuntu) Introduction Setting up a complete mail server allows you to send and receive emails using your own domain with full control over your data. This guide explains how to install and configure a production-ready mail server on Debian/Ubuntu with Postfix (SMTP), Dovecot (POP3/IMAP), user management, quota support, and security features including TLS/SSL encryption. It’s ideal for small businesses, organizations, or anyone wanting independent email hosting. ...

Wordpress backing up (files and database) and dockerizing

WordPress Management Script Usage Guide Introduction The wp-management script is a powerful Bash tool designed to streamline the management of WordPress sites. It supports two primary functions: backing up a WordPress site (including files and database) and dockerizing a WordPress site to run in a containerized environment with automatic restoration of backups. This guide explains the script’s purpose, how to use it, and provides practical examples to help you get started. ...

Welcome to Manzolo Code Notes!#

🎨 Why this blog?#

🔍 Looking for something specific?#

Welcome to Manzolo Code Notes!

🎨 Why this blog?

🔍 Looking for something specific?