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How To Use kpcli To Manage KeePass2 Password Files on an Ubuntu 14.04 Server — step-by-step Linux tutorial on Progressive Robot

How To Use kpcli To Manage KeePass2 Password Files on an Ubuntu 14.04 Server

Using a password manager allows you to create and keep track of complex passwords for your various accounts, which allows you to implement better security practices easier. KeePass2 is a piece of software that lets you create your own password database files for managing this information. In this guide, we’ll look at a tool called `kpcli` which will allow you to create and manipulate KeePass2 database files in a server environment from the command line.

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Gentoo Linux — sys-cluster/pacemaker — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-cluster/pacemaker — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202309-09 Related CVEs: CVE-2018-16877 CVE-2018-16878 CVE-2019-3885 CVE-2020-25654 Upstream summary: Multiple vulnerabilities have been discovered in Pacemaker. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment […]

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Oracle Linux 8 — qt5-qtbase — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — qt5-qtbase — security and stability fixes — required update (ELSA-2021-1756)

🟡 Medium   ⏱ 10–30 min  Last verified: 14 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-1756 Related CVEs: CVE-2020-17507 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Common Problems 118585

PHP-FPM Socket Permission Denied with Nginx or Apache

🟡 Medium   ⏱ 5–30 min  Last verified: 14 January 2021 📖 ~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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Common Problems 115546

RHEL 7 journalctl Vacuum Not Configured in Long-Running Hosts

🟢 Low   ⏱ 5–30 min  Last verified: 14 January 2021 Affected versions: RHEL 7 📖 ~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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Oracle Linux 8 — ruby:2.5 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — ruby:2.5 — vulnerability — patch and remediation guide (ELSA-2022-0545)

🟠 High   ⏱ 15–60 min  Last verified: 14 January 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-0545 Related CVEs: CVE-2020-36327 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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How to Configure PowerShell DSC for Configuration Management on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure PowerShell DSC for Configuration Management on Windows Server 2012 R2

How to Configure PowerShell DSC for Configuration Management on Windows Server 2012 R2 PowerShell Desired State Configuration (DSC) is Microsoft’s built-in configuration management framework that allows you to define the intended state of a Windows system declaratively and have the system automatically enforce that state. On Windows Server 2012 R2, DSC is powered by the […]

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How to Configure Loki for Log Aggregation on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure Loki for Log Aggregation on SLES 12

Introduction This tutorial covers How to Configure Loki for Log Aggregation 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: […]

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