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How to Set Up High Availability with Pacemaker on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up High Availability with Pacemaker on CentOS Stream 10

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying set up high availability with pacemaker on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Set Up High Availability with Pacemaker on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, […]

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Spatial Computing Explained: Examples and Key Concepts

Spatial Computing Explained: Examples and Key Concepts

Imagine walking into your living room, pointing your phone at an empty space, and watching as a full-size couch materializes before your eyes, seemingly right in front of you. Or picture looking at a machine in a factory and receiving step-by-step repair instructions that float next to the machine, guiding you through each stage. These experiences are made possible by spatial computing, an innovative technology that merges the physical and virtual worlds.

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NetBSD 10.0 — ncspot — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ncspot — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged ncspot-[0-9]* for vulnerability class 'unknown'. Reference: https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Common Problems 114566

DNF Mirror Selection Causes Slow Updates on RHEL 9

🟡 Medium   ⏱ 5–30 min  Last verified: 17 July 2025 📖 ~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 […]

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NetBSD 10.0 — mysql-client-5.6.[0-9]* — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — mysql-client — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged mysql-client for vulnerability class 'eol'. Reference: https://ftp.NetBSD.org/pub/NetBSD/packages/vulns/eol-packages Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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NetBSD 10.0 — suse_qt4 — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — suse_qt4 — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2012-5624 CVE-2012-4929 CVE-2013-0254 CVE-2011-3193 CVE-2011-3194 CVE-2013-4549 Upstream summary: pkgsrc audit-packages flagged suse{,32}_qt4<11.3nb2 for vulnerability class 'remote-system-access'. Reference: http://secunia.com/advisories/47645/ Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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NetBSD 10.0 — php-contao35 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php-contao35 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2016-4567 CVE-2016-10074 CVE-2017-16558 CVE-2018-10125 CVE-2018-17057 CVE-2019-10641 CVE-2018-20028 CVE-2018-5478  +1 more Upstream summary: pkgsrc audit-packages flagged php{55,56,70}-contao35<3.5.15 for vulnerability class 'arbitrary-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4567 Table of contents Symptom & Impact Environment […]

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How to Set Up the ELK Stack on Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

How to Set Up the ELK Stack on Oracle Linux 10

Introduction This tutorial demonstrates how to Set Up the ELK Stack on Oracle Linux 10 on Oracle Linux 10. 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 10 system with […]

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AlmaLinux 9 — ipa — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — ipa — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:20928 Related CVEs: CVE-2025-7493 CVE-2025-4404 CVE-2024-2698 CVE-2024-3183 CVE-2024-11029 CVE-2024-1481 CVE-2023-5455 Upstream summary: AlmaLinux Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments. […]

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Guide to Programming Outsourcing: Everything You Should Know

Guide to Programming Outsourcing: Everything You Should Know

Outsourcing software development, or Programming Outsourcing, is a smart way to accelerate delivery, reduce costs, and tap into external expertise. In this guide, we cover major outsourcing models, selecting a reliable partner, designing a development process, and handling requirements for successful IT projects.

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