How to Write Advanced PowerShell Scripts for Windows Server Administration — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Write Advanced PowerShell Scripts for Windows Server Administration (SERVER-ADMINISTRATION-2)

November 19, 2022
Tutorials
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Introduction to Advanced PowerShell Scripting for Server Administration PowerShell is the backbone of modern Windows Server administration. While basic scripts get the job done for simple tasks, managing Windows Server 2022 at scale demands a deeper understanding of PowerShell’s advanced capabilities. This guide covers professional scripting practices used in production environments, from writing well-structured functions […]

How to Use AIX System Backup with mksysb on IBM AIX 7.3

November 18, 2022
IBM AIX
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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 use aix system backup with mksysb on IBM AIX […]

How to Configure MAC Framework on FreeBSD 12

November 18, 2022
FreeBSD
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Introduction This guide explains how to Configure MAC Framework on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]

How to Automate Windows Server Provisioning with PowerShell and Terraform on Windows Server 2022

November 18, 2022
Tutorials
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Infrastructure as Code for Windows Server Environments Infrastructure as Code (IaC) treats server provisioning configuration the same way software engineers treat application code: version-controlled, peer-reviewed, and automatically tested. For Windows Server 2022 environments, combining Terraform for VM lifecycle management with PowerShell DSC for OS configuration creates a complete, repeatable provisioning pipeline. Changes to infrastructure are […]

How to Configure DNSSEC on RHEL 9

November 17, 2022
Linux
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DNSSEC (DNS Security Extensions) adds cryptographic signatures to DNS records, protecting against cache poisoning and DNS spoofing attacks where an attacker forges DNS responses to redirect users to malicious sites. On RHEL 9, BIND9 is the standard DNS server and includes full DNSSEC support out of the box. This tutorial walks through enabling DNSSEC validation, […]

How to Use suma to Automate Fix Downloads on IBM AIX 7.3

November 17, 2022
IBM AIX
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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 use suma to automate fix downloads on IBM AIX […]

How to Configure Hyper-V on Windows Server 2022

November 17, 2022
Tutorials
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Introduction to Task Scheduler on Windows Server 2022 Task Scheduler is the built-in automation engine in Windows Server 2022. It allows you to run scripts, executables, and PowerShell commands automatically based on time-based or event-based triggers. Understanding Task Scheduler is essential for server administration — from automated backups and log rotation to patch management scripts […]

How to Set Up StrongSwan IKEv2 VPN on IBM AIX 7.3

November 16, 2022
IBM AIX
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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 set up strongswan ikev2 vpn on IBM AIX 7.3 […]

How to Use AIX Object Data Manager (ODM) on IBM AIX 7.3

November 15, 2022
IBM AIX
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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 use aix object data manager (odm) on IBM AIX […]

How to Implement AppLocker Policies on Windows Server 2012 R2

November 15, 2022
Tutorials
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How to Implement AppLocker Policies on Windows Server 2012 R2 AppLocker is a feature introduced in Windows Server 2008 R2 that allows administrators to specify exactly which applications, scripts, Windows Installer files, and DLLs are permitted to run. On Windows Server 2012 R2, AppLocker provides application whitelisting—one of the highest-value security controls available because it […]

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How to Write Advanced PowerShell Scripts for Windows Server Administration (SERVER-ADMINISTRATION-2)

How to Use AIX System Backup with mksysb on IBM AIX 7.3

How to Configure MAC Framework on FreeBSD 12

How to Automate Windows Server Provisioning with PowerShell and Terraform on Windows Server 2022

How to Configure DNSSEC on RHEL 9

How to Use suma to Automate Fix Downloads on IBM AIX 7.3

How to Configure Hyper-V on Windows Server 2022

How to Set Up StrongSwan IKEv2 VPN on IBM AIX 7.3

How to Use AIX Object Data Manager (ODM) on IBM AIX 7.3

How to Implement AppLocker Policies on Windows Server 2012 R2

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