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How to Configure logrotate on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Configure logrotate on Oracle Linux 10 (LINUX-10-2)

Introduction How to Configure logrotate on Oracle Linux 10 on Oracle Linux 10 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 is reproducible […]

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How to Configure auditd Policies on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Configure auditd Policies on Oracle Linux 10

Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying configure auditd policies on oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure auditd Policies on Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]

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How to Set Up a PXE Boot Server on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Set Up a PXE Boot Server on Debian 13

Introduction This guide explains how to Set Up a PXE Boot Server on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install […]

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How to Configure GitHub Actions Self-Hosted Runner on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Configure GitHub Actions Self-Hosted Runner on Debian 13

Introduction This guide explains how to Configure GitHub Actions Self-Hosted Runner on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install with […]

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How to Configure the Hostname and Timezone on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Configure the Hostname and Timezone on Debian 13

Introduction This guide explains how to Configure the Hostname and Timezone on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install with […]

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How to Configure Bridge Networking on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure Bridge Networking on RHEL 9

A network bridge is a Layer 2 virtual switch that allows virtual machines and containers to share a physical network interface and appear as first-class devices on the local network. On RHEL 9, NetworkManager is the authoritative tool for creating and managing bridges, replacing the deprecated brctl-only workflows of older distributions. Bridges are essential for […]

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Common Problems 127122

CentOS Stream 10 – Common Problem 141 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 18 October 2025 Affected versions: CentOS Stream 10 📖 ~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 […]

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How to Configure FreeIPA Client on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Configure FreeIPA Client on RHEL 10

Introduction RHEL 10 ships with a stable, security-hardened base that makes deploying configure freeipa client both straightforward and auditable. This tutorial covers the complete procedure for how to Configure FreeIPA Client on RHEL 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. Prerequisites Before you begin, […]

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Common Problems 124160

Oracle Linux 10 insights-client Fails Through Corporate Proxy

🟡 Medium   ⏱ 5–30 min  Last verified: 18 October 2025 Affected versions: Oracle Linux 10 📖 ~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 […]

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How to Profile Performance with perf on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Profile Performance with perf on Oracle Linux 10

Introduction Setting up profile performance with perf on oracle linux 10 on a Oracle Linux 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Profile Performance with perf on Oracle Linux 10, with all the commands you need, the SELinux and firewalld considerations to […]

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