Firewall

How to Use AIX Trusted Boot on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Use AIX Trusted Boot 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 use aix trusted boot on ibm aix 7.1 on […]

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How to Install Zabbix Agent on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Install Zabbix Agent on Windows Server 2019

Introduction to Zabbix Agent on Windows Server 2019 Zabbix is a mature, open-source enterprise monitoring platform that supports agentless and agent-based monitoring for servers, network devices, applications, and cloud services. Installing the Zabbix Agent on Windows Server 2019 enables the Zabbix Server to collect system performance metrics, monitor services, execute remote commands, and trigger alerts […]

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How to Manage Packages with DNF on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Manage Packages with DNF on Oracle Linux 8

Introduction How to Manage Packages with DNF on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration […]

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How to Set Up ModSecurity WAF with Apache on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up ModSecurity WAF with Apache on FreeBSD 12

Introduction How to Set Up ModSecurity WAF with Apache on FreeBSD 12 is a core administration task for any FreeBSD 12 server operator. FreeBSD 12 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf […]

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How to Set Up Workload Manager (WLM) on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Set Up Workload Manager (WLM) 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 set up workload manager (wlm) on ibm aix 7.1 […]

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How to Configure Btrfs Snapshots on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Configure Btrfs Snapshots on Oracle Linux 8

Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying configure btrfs snapshots on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Btrfs Snapshots on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]

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How to Set Up ClamAV Antivirus on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Set Up ClamAV Antivirus on Oracle Linux 8

Introduction Setting up set up clamav antivirus on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up ClamAV Antivirus on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to […]

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How to Configure I/O Completion Ports on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Configure I/O Completion Ports 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 i/o completion ports on ibm aix 7.1 on […]

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How to Configure System Center Data Protection Manager Agent on Windows Server 2012 R2 — step-by-step Windows Server 2012 R2 tutorial on Progressive Robot

How to Configure System Center Data Protection Manager Agent on Windows Server 2012 R2

How to Configure System Center Data Protection Manager Agent on Windows Server 2012 R2 System Center Data Protection Manager (DPM) is Microsoft’s enterprise backup and recovery solution that provides continuous data protection for Windows servers, Hyper-V VMs, SQL Server, Exchange, SharePoint, and file servers. The DPM protection agent installed on each protected server enables near-real-time […]

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How to Set Up a Web Application Firewall on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Set Up a Web Application Firewall on Oracle Linux 8

Introduction This tutorial demonstrates how to Set Up a Web Application Firewall on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system […]

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