Grafana Loki is a horizontally scalable, highly available log aggregation system designed to be cost-effective by indexing only metadata labels rather than full log content. Promtail is its companion agent that tails log files and ships them to Loki. Compared to the ELK stack, Loki is significantly lighter on resources, making it an excellent choice […]
Introduction This tutorial demonstrates how to Configure HashiCorp Vault on Oracle Linux 9 on Oracle Linux 9. 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 9 system with the default […]
Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying install jenkins on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Install Jenkins on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]
Introduction How to Configure OpenVAS Vulnerability Scanner on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 9. […]
What Is Windows Error Reporting? Windows Error Reporting (WER) is an infrastructure built into Windows Server 2022 that automatically detects application crashes, hangs, kernel-mode failures, and driver problems, collects diagnostic data, and can transmit reports to Microsoft or a corporate WER server for analysis. WER captures the data needed to diagnose failures — crash dumps, […]
Introduction This tutorial demonstrates how to Install MariaDB on Oracle Linux 9 on Oracle Linux 9. 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 9 system with the default AppStream […]
How to Set Up ASP.NET Core with IIS on Windows Server 2022 ASP.NET Core applications are self-contained by default and use their own built-in Kestrel web server. When deploying to IIS on Windows Server 2022, IIS can act as a reverse proxy in front of Kestrel (out-of-process hosting) or host the application directly within the […]
Introduction This tutorial demonstrates how to Set Up Swap Space on Oracle Linux 9 on Oracle Linux 9. 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 9 system with the […]
Introduction Setting up set up glusterfs on oracle linux 9 on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up GlusterFS on Oracle Linux 9, with all the commands you need, the SELinux and firewalld considerations to keep in […]
Introduction How to Set Up STONITH for Cluster Fencing on Oracle Linux 9 on Oracle Linux 9 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 […]
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