Cpu Memory

How to Configure Network Attached Storage on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure Network Attached Storage on FreeBSD 14

Introduction This guide explains how to Configure Network Attached Storage on FreeBSD 14 on FreeBSD 14. 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 […]

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How to Scan for Vulnerabilities with OpenVAS on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Scan for Vulnerabilities with OpenVAS on FreeBSD 14

Introduction This guide explains how to Scan for Vulnerabilities with OpenVAS on FreeBSD 14 on FreeBSD 14. 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 […]

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How to Set Up ArgoCD on Kubernetes on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Set Up ArgoCD on Kubernetes on FreeBSD 14

Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up argocd on kubernetes on freebsd 14 on FreeBSD 14 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any […]

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How to Install Rust and Cargo on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install Rust and Cargo on RHEL 9

Rust is a systems programming language focused on memory safety, performance, and concurrency. Rust achieves memory safety without a garbage collector through its ownership and borrowing system, which enforces at compile time that there are no dangling pointers, buffer overflows, or data races. This makes Rust suitable for building high-performance systems software where both safety […]

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How to Install Zabbix on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Install Zabbix on FreeBSD 14

Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install zabbix on freebsd 14 on FreeBSD 14 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. This […]

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How to Enable ClamAV Antivirus on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Enable ClamAV Antivirus on Debian 12

Introduction This guide explains how to Enable ClamAV Antivirus on Debian 12 on Debian 12 Bookworm. Debian Bookworm 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 12 install with the standard […]

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How to Install Portainer on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Install Portainer on FreeBSD 14

Introduction How to Install Portainer on FreeBSD 14 is a core administration task for any FreeBSD 14 server operator. FreeBSD 14 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 for packet filtering, and […]

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How to Configure PHP-FPM with Nginx on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure PHP-FPM with Nginx on FreeBSD 14

Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up configure php-fpm with nginx on freebsd 14 on FreeBSD 14 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux […]

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How to Configure PHP-FPM with Nginx on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure PHP-FPM with Nginx on RHEL 9

PHP-FPM (FastCGI Process Manager) is the recommended way to run PHP behind a web server. Unlike the older Apache mod_php, which embeds a PHP interpreter in each Apache worker process, PHP-FPM runs as a separate service that manages a pool of PHP worker processes. Nginx communicates with PHP-FPM via a Unix socket or TCP socket […]

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How to Manage Node.js Versions with nvm on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Manage Node.js Versions with nvm on Debian 12

Introduction Deploying manage node.js versions with nvm on debian 12 on a Debian 12 Bookworm 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 Before […]

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