Cloud Integration

How to Apply CIS Benchmark Hardening to Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Apply CIS Benchmark Hardening to Debian 9

Introduction Deploying apply cis benchmark hardening to debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will […]

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How to Install Rancher on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Rancher on Debian 10

Introduction How to Install Rancher on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster 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 10. This tutorial […]

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How to Install PostgreSQL on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install PostgreSQL on Debian 10

Introduction Deploying install postgresql on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure Debian 10 Buster […]

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How to Configure Telegraf Metrics Agent on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure Telegraf Metrics Agent on Debian 10

Introduction Deploying configure telegraf metrics agent on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will […]

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How to Configure IIS Logging on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Configure IIS Logging on Windows Server 2016

How to Configure IIS Logging and Analysis on Windows Server 2016 Internet Information Services (IIS) on Windows Server 2016 generates detailed access logs that record every HTTP request, response code, bytes transferred, time taken, client IP, and user agent. Properly configured IIS logging is essential for security auditing, performance troubleshooting, SEO analysis, capacity planning, and […]

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How to Set Up DNS Server with BIND on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Set Up DNS Server with BIND on IBM AIX 7.2

Introduction IBM AIX 7.2 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 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to set up dns server with bind on ibm aix […]

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How to Configure Logical Volume Manager on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Configure Logical Volume Manager on IBM AIX 7.2

Introduction IBM AIX 7.2 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 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure logical volume manager on ibm aix 7.2 on […]

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How to Configure iSCSI Target and Initiator on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure iSCSI Target and Initiator on Debian 10

Introduction This guide explains how to Configure iSCSI Target and Initiator on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with […]

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Common Problems 117948

Ubuntu 18.04 LTS – cloud-init overrides static networking unexpectedly – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 17 June 2020 Affected versions: Ubuntu 18.04 LTS 📖 ~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 dnsmasq on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure dnsmasq on Debian 10

Introduction This guide explains how to Configure dnsmasq on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with the standard repositories […]

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