Introduction Setting up install haproxy on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install HAProxy on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and […]
Introduction This tutorial demonstrates how to Set Up ModSecurity WAF on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the […]
Introduction to Monitoring Windows Server 2022 with Prometheus Prometheus is a pull-based metrics system that scrapes HTTP endpoints at configured intervals and stores time-series data for querying and alerting. The windows_exporter (formerly wmi_exporter) is the standard Prometheus exporter for Windows Server, exposing hundreds of metrics covering CPU, memory, disk, network, IIS, services, and more. This […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying install apache on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Apache on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]
Introduction to PowerShell Remoting for Server Management PowerShell Remoting is the built-in mechanism for executing commands and scripts on remote Windows machines. It uses the WS-Management protocol (WinRM) and provides a secure, scriptable channel for managing fleets of Windows Server 2022 machines from a single administrative workstation or CI/CD agent. This guide covers everything from […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying install nginx on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Nginx on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]
How to Set Up Windows Deployment Services (WDS) on Windows Server 2022 Windows Deployment Services (WDS) is a server role in Windows Server 2022 that enables network-based (PXE) deployment of Windows operating systems. Instead of manually booting from USB drives or DVDs, WDS allows machines to boot over the network, load a Windows PE environment, […]
Introduction How to Schedule Tasks with Cron on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]
Introduction Setting up configure dns resolution on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure DNS Resolution on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to keep in […]
Introduction How to Enable the EPEL Repository on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]
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