October 2022 - Page 33 of 72

How to Install Gradle Build Tool on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install Gradle Build Tool on Debian 11

Introduction How to Install Gradle Build Tool on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 11. […]

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Hibernate EHCache - Hibernate Second Level Cache — step-by-step DevOps tutorial on Progressive Robot

Hibernate EHCache – Hibernate Second Level Cache

Welcome to the Hibernate Second Level Cache Example Tutorial. Today we will look into Hibernate EHCache that is the most popular Hibernate Second Level Cache provider. Hibernate Second Level Cache ![hibernate second level cache, hibernate ehcache example, hibernate cache, EHCache example](images/hibernate-ehcache-hibernate-second-level-cache-section-1.png) One of the major benefit of using Hibernate in large application is it's support […]

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Gentoo Linux — www-apache/libapreq2 — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — www-apache/libapreq2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202305-20 Related CVEs: CVE-2022-22728 Upstream summary: A buffer overflow could occur when processing multipart form uploads. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Arch Linux — gzip — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — gzip — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202204-7 Related CVEs: CVE-2022-1271 Upstream summary: Type: arbitrary command execution. Status: Fixed. Affected: 1.11-1. Fixed in: 1.12-1. Group: AVG-2666. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Common Problems 120598

Debian 11 – DNS resolution fails with systemd-resolved misconfiguration

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Debian 11 📖 ~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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Debian 11 — gosa — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — gosa — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2007-0313 CVE-2014-9760 CVE-2015-8771 CVE-2018-1000528 CVE-2019-11187 CVE-2019-14466 Upstream summary: Unspecified vulnerability in GONICUS System Administration (GOsa) before 2.5.8 allows remote authenticated users to modify certain settings, including the admin […]

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How to Configure collectd on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Configure collectd on IBM AIX 7.3

Introduction IBM AIX 7.3 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 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure collectd on IBM AIX 7.3 with practical examples […]

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