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.
Automation with Scripting
Articles
Understanding the NIS2 Directive: A Comprehensive Guide
Introduction to the NIS2 Directive The NIS2 Directive (Network and Information Security Directive 2) is an updated European Union (EU) cybersecurity directive designed.
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.
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.
Clusters Database Management
MongoDB Replica Set
Introduction In this tutorial, we will guide you through the process of setting up a Replica Set, a critical feature for ensuring high.
Database Management
Installing and Configuring MySQL
Overview on Installing and Configuring MySQL This tutorial provides a step-by-step guide for installing and configuring MySQL on Debian-based distributions, covering both installation.
Automation with Scripting
Set up iptables-persistent on Debian
Introduction: If you set up iptables-persistent on Debian it allows your firewall rules to survive system reboots. This guide will walk you through.
Cybersecurity
SSH Secure Configuration
Overview on SSH secure configuration OpenSSH is the implementation of the SSH protocol. SSH Secure Configuration is recommended for remote login, making backups,.
Automation with Scripting Clusters
HAProxy Config Sync and Reload Automation
HAProxy Config Sync is essential for high availability and consistent traffic routing. This guide covers setting up an automated system using inotifywait, rsync,.
Monitoring and Performance
Monitoring System Resources with top, htop, and vmstat
Tutorial Overview This tutorial covers real-time monitoring of system resources using top, htop, and vmstat on a Debian-based Linux system. These tools help.