Introduction Deploying set up horizontal pod autoscaling in kubernetes on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. […]
How to Configure Windows Event Log Archiving on Windows Server 2012 R2 Windows Event Logs record a comprehensive audit trail of system activities, security events, application errors, and administrative actions. By default, event logs are stored in files on the local server and are overwritten when they reach their maximum size. For compliance, security auditing, […]
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 […]
How to Set Up a Print Server on Windows Server 2012 R2 A centralised print server simplifies printer management across an organisation by hosting print queues, managing drivers, and applying permissions from a single point of administration. Users connect to the print server and their client automatically downloads the appropriate driver. Administrators can monitor print […]
Introduction This guide explains how to Install Jenkins on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying set up oracle linux 8 with podman in rootless mode both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up Oracle Linux 8 with Podman in Rootless Mode, including dnf module streams where applicable, systemd unit management, […]
🟡 Medium ⏱ 5–30 min Last verified: 29 October 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
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 This guide explains how to Install Lua on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]
How to Configure Windows Server 2016 User Account Control User Account Control (UAC) is a security feature in Windows Server 2016 that helps prevent unauthorized changes to the operating system by prompting for confirmation or credentials when administrative tasks are performed. UAC separates the standard user token from the administrator token, ensuring that even users […]
