How to Implement Just-In-Time (JIT) Administration on Windows Server 2019

April 1, 2020
Tutorials
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Introduction to Just-In-Time Administration Just-In-Time (JIT) Administration is a privileged access management practice where elevated permissions are granted only for the duration required to complete a specific task—typically minutes or hours—after which they are automatically revoked. This eliminates standing privileges: administrators no longer have persistent Domain Admin or local admin rights that an attacker can […]

How to Install Jenkins on Debian 10

March 31, 2020
Linux
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Introduction How to Install Jenkins 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 […]

How to Configure Docker with a Non-Root User on Debian 10

March 30, 2020
Linux
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Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up configure docker with a non-root user on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step […]

Ubuntu 18.04 LTS – multipathd causes delayed boot on single-disk VM – Fix & Prevention

March 29, 2020
Linux
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🟡 Medium ⏱ 5–30 min Last verified: 29 March 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 […]

How to Install kubeadm and Set Up a Kubernetes Cluster on Debian 10

March 29, 2020
Linux
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Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install kubeadm and set up a kubernetes cluster on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow […]

How to Install PostgreSQL on Debian 9

March 28, 2020
Linux
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Introduction This guide explains how to Install PostgreSQL on Debian 9 on Debian 9 Stretch. Debian Stretch 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 9 install with the standard repositories […]

How to Install Cockpit Web Console on Debian 10

March 28, 2020
Linux
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Introduction This guide explains how to Install Cockpit Web Console 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 […]

How to Install and Configure ISC DHCP Server on Debian 9

March 27, 2020
Linux
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Introduction Deploying install and configure isc dhcp server on 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 […]

How to Set Up Open-iSCSI on Debian 10

March 27, 2020
Linux
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Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up set up open-iscsi on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and the […]

How to Install Software with installp on IBM AIX 7.2

March 27, 2020
IBM AIX
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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 install software with installp on ibm aix 7.2 on […]

Cloud Integration

How to Implement Just-In-Time (JIT) Administration on Windows Server 2019

How to Install Jenkins on Debian 10

How to Configure Docker with a Non-Root User on Debian 10

Ubuntu 18.04 LTS – multipathd causes delayed boot on single-disk VM – Fix & Prevention

How to Install kubeadm and Set Up a Kubernetes Cluster on Debian 10

How to Install PostgreSQL on Debian 9

How to Install Cockpit Web Console on Debian 10

How to Install and Configure ISC DHCP Server on Debian 9

How to Set Up Open-iSCSI on Debian 10

How to Install Software with installp on IBM AIX 7.2

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