March 2020 - Page 27 of 69

Debian 10 — netqmail — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — netqmail — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2005-1513 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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An Introduction to Linux Basics — step-by-step Linux tutorial on Progressive Robot

An Introduction to Linux Basics

Linux may be daunting to learn about at first, but familiarising yourself with the operating system is easy. The basics are simple, and you’ll learn skills to arm yourself with knowledge in the future.

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How to Configure Cross-Forest Trusts in Active Directory on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Cross-Forest Trusts in Active Directory on Windows Server 2019

Introduction to Cross-Forest Active Directory Trusts An Active Directory forest represents a security boundary. A Cross-Forest Trust is a two-way or one-way trust relationship between two separate AD forests that allows users in one forest to authenticate to resources in another. This is commonly needed after mergers and acquisitions, for inter-company collaboration, or when separate […]

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Alpine Linux edge — perl-convert-asn1 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — perl-convert-asn1 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 0.29-r0 📖 ~4 min read  •  Source: Alpine secdb entry — perl-convert-asn1 0.29-r0 Related CVEs: CVE-2013-7488 Upstream summary: Alpine main repository for vedge ships perl-convert-asn1 0.29-r0 which addresses CVE-2013-7488. Table of contents Symptom & Impact Environment […]

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Common Problems 121668

Rsync Backup Jobs Timing Out Over SSH

🟡 Medium   ⏱ 5–30 min  Last verified: 20 May 2026 Affected versions: Debian 9 📖 ~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 Configure AIX Fast Connect (SMB) on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Configure AIX Fast Connect (SMB) 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 configure aix fast connect (smb) on ibm aix 7.1 […]

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Alpine Linux edge — fuse — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — fuse — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.9.8-r0 📖 ~4 min read  •  Source: Alpine secdb entry — fuse 2.9.8-r0 Related CVEs: CVE-2018-10906 Upstream summary: Alpine community repository for vedge ships fuse 2.9.8-r0 which addresses CVE-2018-10906. Table of contents Symptom & Impact Environment […]

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How to Install Docker Compose on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Install Docker Compose on SLES 12

Introduction This tutorial covers How to Install Docker Compose 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. Step 1 — Install Docker zypper install -y docker docker-compose Step 2 […]

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How to Configure AIX Health Check on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Configure AIX Health Check 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 configure aix health check on ibm aix 7.1 on […]

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