April 2023 - Page 10 of 69

3 Ways to Spin Up a Kubernetes Cluster — step-by-step Kubernetes tutorial on Progressive Robot

3 Ways to Spin Up a Kubernetes Cluster

Building blocks to create a repeatable Kubernetes deployment process for all of your infrastructure needs. Examine the pros and cons between simple and fast, vs. more technical but repeatable infrastructure as code.

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How to Set Up Windows Server 2022 Nano Server — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 Nano Server

Windows Subsystem for Linux on Windows Server 2022 Windows Subsystem for Linux version 2 (WSL2) is available on Windows Server 2022 and provides a genuine Linux kernel running inside a lightweight Hyper-V utility VM, giving you a near-native Linux environment directly on a Windows Server host. Unlike the original WSL1 which translated Linux system calls […]

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Gentoo Linux — app-admin/sysstat — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-admin/sysstat — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202506-12 Related CVEs: CVE-2023-33204 CVE-2022-39377 CVE-2019-19725 Upstream summary: A vulnerability has been discovered in sysstat. Please review the CVE identifier referenced below for details. This CVE improves on an incomplete fix for […]

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Windows Server 2019 — KB5022286 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5022286 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5022286 • MSRC update-guide entry Related CVEs: CVE-2023-21535 CVE-2023-21546 CVE-2023-21543 CVE-2023-21548 CVE-2023-21551 CVE-2023-21555 CVE-2023-21556 CVE-2023-21561  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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Oracle Linux 9 — Kdump Service Disabled After Upgrade — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Kdump Service Disabled After Upgrade

🟠 High   ⏱ 5–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: Oracle Bug 36563373 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 […]

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How to Configure Network Interfaces with nmcli on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Network Interfaces with nmcli on Oracle Linux 9

Introduction How to Configure Network Interfaces with nmcli 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 […]

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