Cpu Memory

How to Configure Kubernetes Ingress on SLES 15 — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Configure Kubernetes Ingress on SLES 15

Introduction This tutorial covers How to Configure Kubernetes Ingress on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Disable Swap swapoff -a sed -i ‘/ swap / […]

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Common Problems 111849

Windows Server 2022 — Data Deduplication Optimization Jobs Stuck in Queued State — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 17 May 2023 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Quick Checks Deep Diagnosis Primary Fix Verification Prevention & Hardening Symptom & Impact Dedup jobs remain queued for extended periods, reducing expected storage savings and increasing backup footprint. Volumes […]

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How to Configure Container Networking on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Container Networking on Oracle Linux 9

Introduction How to Configure Container Networking 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 resulting configuration is […]

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How to Set Up Zabbix on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up Zabbix on Oracle Linux 9

Introduction Setting up set up zabbix 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 Zabbix on Oracle Linux 9, with all the commands you need, the SELinux and firewalld considerations to keep in […]

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How to Set Up Oracle Linux 9 for High-Performance Computing — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Set Up Oracle Linux 9 for High-Performance Computing

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying set up oracle linux 9 for high-performance computing both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up Oracle Linux 9 for High-Performance Computing, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]

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How to Configure Disk Quotas on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure Disk Quotas on FreeBSD 12 (ON-FREEBSD-12)

Introduction This guide explains how to Configure Disk Quotas 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 […]

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How to Set Up Health Attestation Service on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Health Attestation Service on Windows Server 2022

What Is Device Health Attestation? Device Health Attestation (DHA) is a Windows platform service that allows organisations to verify the security posture of endpoints at boot time. Rather than relying on software-based reports that malware could falsify, DHA uses hardware-rooted measurements collected by the Trusted Platform Module (TPM) and the Windows boot process to attest […]

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How to Configure WireGuard VPN on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure WireGuard VPN on Oracle Linux 9

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying configure wireguard vpn on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure WireGuard VPN on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]

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How to Install Windows Server 2022 Step by Step — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Install Windows Server 2022 Step by Step

Initial Configuration of Windows Server 2022 After Installation After completing a fresh installation of Windows Server 2022, the out-of-box state is not production-ready. The default configuration leaves many settings unconfigured, security hardening incomplete, and essential services disabled. This guide walks through every critical post-installation step, from renaming the machine to installing updates, so your server […]

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How to Configure a Virtual Host in Apache on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure a Virtual Host in Apache on Oracle Linux 9

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying configure a virtual host in apache on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure a Virtual Host in Apache on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, […]

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