Backup and Recovery

Creating System Backups with rsync

Tutorial Overview This tutorial provides a comprehensive guide to using rsync for creating backups of important files and directories. rsync is a powerful.

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Automation with Scripting

Use a Service Monitoring Script to Check and Start Services

How to Check and Start a Linux Service Using a Bash Script Ensuring that critical services are always running on your Linux system.

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Networking Basics

Configuring SSH Access and Security

Tutorial Overview SSH (Secure Shell) allows secure remote connections to your server. This tutorial covers installation, configuration, and security best practices to protect.

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Articles

AI-Powered Cyberattacks: The Emerging Threat Landscape

Introduction As artificial intelligence (AI) rapidly evolves, so does its dual-use potential. While AI enables transformative benefits across industries—from healthcare to finance—it also.

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Clusters

HAProxy Cluster Setup

Overview of the HAProxy Cluster Setup This article walks through a two-node HAProxy cluster setup with high availability using Keepalived. It covers configuring.

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Aggregation

Graylog Log Aggregation Cluster: Setup on Debian 12

Overview of Graylog Log Aggregation Cluster A Graylog Log Aggregation Cluster allows centralized log management, making it easier to analyze and monitor system.

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Cloud Computing

Extended Terraform Tutorial for AWS Deployment

In this Extended Terraform Tutorial, we’ll guide you through the process of deploying scalable infrastructure on AWS using Terraform. This tutorial covers everything.

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Monitoring and Performance

Network Monitoring on Debian 12 with netstat, ss, and iftop

Overview of network monitoring on Debian 12 This tutorial explains network monitoring on Debian 12 using netstat, ss, and iftop. These tools help.

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Database Management

Creating and Managing Databases in MySQL

Overview This guide provides a comprehensive look at creating and managing databases in MySQL. MySQL is one of the most popular relational database.

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User and Permissions

Understanding and Setting Permissions with chmod and chown

Tutorial Overview This tutorial covers file permissions and ownership management on Linux. Using chmod and chown, you’ll learn to set specific access permissions.

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