July 2019 - Page 30 of 69

How to Configure Node Exporter on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure Node Exporter on SLES 12

Introduction This tutorial covers How to Configure Node Exporter on SLES 12 on SLES 12. SLES 12 (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 12 system is up to date: zypper refresh […]

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Common Problems 112940

Windows Server 2016 — System volume marked dirty causes prolonged boot checks — Fix & Prevention

🟔 Medium   ā± 5–30 min  Last verified: 29 May 2026 Affected versions: Windows Server 2016 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 Set Up Go Lang on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Set Up Go Lang on IBM AIX 7.1

Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up go lang on ibm aix 7.1 on […]

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FreeBSD 12 — pound — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — pound — security advisory — 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: pound remotely exploitable vulnerability Upstream summary: An unknown remotely exploitable vulnerability was disclosed. Robert Segall writes: a security vulnerability was brought to my attention (many thanks to Akira Higuchi). Everyone […]

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FreeBSD 12 — ripmime — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ripmime — security advisory — 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: ripMIME — decoding bug allowing content filter bypass Upstream summary: ripMIME may prematurely terminate decoding Base64 encoded messages when it encounters multiple blank lines or other non-standard Base64 constructs. Virus […]

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How to Configure Task Scheduler on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure Task Scheduler on Windows Server 2012 R2

How to Configure Task Scheduler on Windows Server 2012 R2 Task Scheduler is a core component of Windows Server 2012 R2 that enables automated execution of programs, scripts, and administrative tasks at specified times, in response to system events, or on a recurring schedule. For server administrators, Task Scheduler is the primary mechanism for automating […]

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How to Set Up Windows Remote Management for Ansible Control on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Set Up Windows Remote Management for Ansible Control on Windows Server 2019

Introduction: Ansible and Windows Server 2019 Ansible is an agentless automation platform that manages Windows Server 2019 nodes via Windows Remote Management (WinRM) rather than SSH. The Ansible control node (a Linux machine) pushes tasks to Windows targets over encrypted WinRM connections, running PowerShell under the covers. Properly configuring WinRM on Windows Server 2019 with […]

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How To Use Relationships to Select HTML Elements with CSS — step-by-step DevOps tutorial on Progressive Robot

How To Use Relationships to Select HTML Elements with CSS

In CSS, it is possible to select an element based on its relationship or proximity to another element. In this tutorial, you will use several CSS-relationship-based approaches to select and style elements on an HTML page. You will use the descendant combinator, child combinator, general sibling combinator, and adjacent sibling combinator, as well as the first-, last-, only-, and nth-child pseudo-class selectors.

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FreeBSD 12 — lighttpd — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — lighttpd — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ā± 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 šŸ“– ~4 min read  ā€¢  Source: FreeBSD VuXML VuXML topic: lighttpd – use-after-free vulnerabilities Related CVEs: CVE-2005-0453 CVE-2007-1869 CVE-2007-1870 CVE-2007-3947 CVE-2007-3948 CVE-2007-3949 CVE-2007-3950 CVE-2007-4727  +11 more Upstream summary: Lighttpd Project reports: Security fixes for Lighttpd: security: process headers after combining […]

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