Automation with Scripting

Automated Email Sender from CSV or Excel File

Prerequisites: Step 1: Create the Script The script: Step 2: Install Dependencies Open your command line or terminal and navigate to the directory.

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Clusters

Galera Cluster for MySQL/MariaDB

Overview: Galera Cluster is a synchronous multi-master database cluster designed for MySQL and MariaDB. It ensures high availability, redundancy, and scalability, making it.

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Cybersecurity

iptables setup guide

This iptables setup guide shows you how to uninstall nftables, install iptables on Debian 11, and configure basic security rules. It also explains.

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Cybersecurity

Security Machine Tutorial for HARDN-Hardened Debian

This tutorial builds upon the HARDN project’s baseline hardening, then layers in encryption, network obfuscation, kernel and runtime hardening, advanced authentication, secure boot,.

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Clusters

Web Servers with HAProxy for Failover

Two web servers will be load-balanced using HAProxy. Prerequisites Step-by-Step Guide Step 1: Install Apache or Nginx on Web Servers 1. Install Apache or Nginx: Step 2:.

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Clusters

Storage Cluster with DRBD and GlusterFS

Two storage servers will use DRBD to replicate data and GlusterFS for sharing directories between MongoDB and Web Servers. Prerequisites Step-by-Step Guide Step 1: Install DRBD and.

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Backup and Recovery Database Management

Creating Database Backups with mysqldump

Tutorial Overview This tutorial explains how to back up MySQL databases using mysqldump, ensuring data recovery options are available in case of a.

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Articles

Edge Computing Innovations: Enhancing Data Processing

Introduction As the demand for low-latency processing and real-time analytics grows, edge computing has emerged as a transformative technology. By processing data closer.

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Automation with Scripting Clusters

AWX k9s Dashboard on Kubernetes: Setup on Debian 12

Overview of AWX k9s Dashboard on Kubernetes This guide details the installation and configuration of the AWX k9s Dashboard on Kubernetes using a.

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Cybersecurity

Vanguard Elite – Comprehensive Hardening and Monitoring Tutorial

1. Overview of Vanguard Elite Vanguard Elite is a set of scripts and tools available HERE designed to harden Debian-based servers by: This.

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