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How to Configure AppArmor Profiles on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Configure AppArmor Profiles on SLES 16

Introduction This tutorial covers How to Configure AppArmor Profiles on SLES 16 on SLES 16. SLES 16 (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 — Check AppArmor Status systemctl status apparmor aa-status Step 2 […]

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Windows Server 2016 — KB5065427 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5065427 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

šŸ”“ Critical   ā± 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 šŸ“– ~4 min read  ā€¢  Source: Microsoft KB5065427 • MSRC update-guide entry Related CVEs: CVE-2025-54918 CVE-2025-55226 CVE-2025-53799 CVE-2025-53800 CVE-2025-48807 CVE-2025-49734 CVE-2025-53797 CVE-2025-53798  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Microsoft summary: Improper authentication […]

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IBM AIX 7.3 — CVE-2025-33132 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2025-33132 — vulnerability — patch and remediation guide

🟔 Medium   ā± 15–45 min  Last verified: 25 May 2026 Affected versions: IBM AIX 7.3 šŸ“– ~4 min read  ā€¢  Source: NVD CVE-2025-33132, IBM Support Bulletin CVE: CVE-2025-33132 NVD summary: IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program […]

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How to Set Up FluxCD on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Up FluxCD on SLES 16

Introduction This tutorial covers How to Set Up FluxCD on SLES 16 on SLES 16. SLES 16 (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. Prerequisites Ensure your SLES 16 system is up to date: zypper refresh […]

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How to Install Jenkins on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Install Jenkins on SLES 16

Introduction This tutorial covers How to Install Jenkins on SLES 16 on SLES 16. SLES 16 (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 — Add Jenkins Repository zypper addrepo -f https://pkg.jenkins.io/opensuse-stable/ jenkins zypper –gpg-auto-import-keys […]

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FreeBSD 12 — vim-x — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — vim-x — vulnerability — patch and remediation guide

🟢 Low   ā± 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 šŸ“– ~4 min read  ā€¢  Source: FreeBSD VuXML VuXML topic: vim — Improper Input Validation in Vim Related CVEs: CVE-2025-27423 Upstream summary: [email protected] reports: Vim is distributed with the tar.vim plugin, that allows easy editing and viewing of (compressed or […]

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How to Enable Brotli and Gzip Compression in Nginx on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Enable Brotli and Gzip Compression in Nginx on RHEL 9

Text-based HTTP responses — HTML, CSS, JavaScript, JSON, XML, SVG — compress dramatically with standard compression algorithms, often achieving 60–80% size reduction. Nginx supports two compression algorithms: gzip (built-in, universal browser support) and Brotli (via the ngx_brotli dynamic module, 15–20% better compression than gzip for text, supported by all modern browsers). Enabling compression is one […]

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Debian 13 — rust-pgp — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rust-pgp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ā± 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) šŸ“– ~4 min read  ā€¢  Source: Debian Security Tracker Related CVEs: CVE-2024-53856 CVE-2024-53857 Upstream summary: rPGP is a pure Rust implementation of OpenPGP. Prior to 0.14.1, rPGP allows an attacker to trigger rpgp crashes by providing crafted data. This […]

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Common Problems 119652

Debian 13 – Locale Misconfiguration Causes Perl and Automation Warnings – Standard Fix

🟢 Low   ā± 5–30 min  Last verified: 20 May 2026 Affected versions: Debian 13 (Trixie) šŸ“– ~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 Use Skopeo for Container Images on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Use Skopeo for Container Images on SLES 16

Introduction This tutorial covers How to Use Skopeo for Container Images on SLES 16 on SLES 16. SLES 16 (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. Prerequisites Ensure your SLES 16 system is up to date: […]

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