IT, Cloud & DevOps Blog

How to Set Up Harbor Container Registry on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up Harbor Container Registry on FreeBSD 12

Introduction Deploying set up harbor container registry on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the […]

Read more
How to Use Makefile for Build Automation on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Use Makefile for Build Automation on FreeBSD 12

Introduction How to Use Makefile for Build Automation 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 for […]

Read more
How to Set Up a CI/CD Pipeline with Drone CI on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up a CI/CD Pipeline with Drone CI on FreeBSD 12

Introduction Deploying set up a ci/cd pipeline with drone ci on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays […]

Read more
How to Install Fluentd on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install Fluentd on FreeBSD 12

Introduction This guide explains how to Install Fluentd 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 separation. […]

Read more
How to Configure Prometheus AlertManager on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure Prometheus AlertManager on FreeBSD 12

Introduction This guide explains how to Configure Prometheus AlertManager 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 […]

Read more
How to Install Packer on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install Packer on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install packer on freebsd 12 on FreeBSD 12 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 […]

Read more
How to Declare CSS Multiple Properties in One Rule – Full Guide 2025–2026

How to Declare CSS Multiple Properties in One Rule – Full Guide 2025–2026

Learning how to declare CSS multiple properties in one rule is a core skill that makes your stylesheets efficient, readable, and powerful — instead of writing separate rules for each style (color, size, font, alignment, spacing), you group them inside a single CSS rule to apply many instructions at once to the same HTML elements. In this guide, you’ll practice declaring CSS multiple properties for headings and paragraphs, create separate rules for different elements (h1, p, h2, h3, h4), and see how one styles.css file controls the entire look of your webpage.

Read more
How to Understand and Create CSS Rules – CSS Tutorial 2025–2026

How to Understand and Create CSS Rules – CSS Tutorial 2025–2026

Learning how to understand and create CSS rules (also called rulesets) is the single most important skill in any CSS tutorial — CSS rules are the fundamental instructions that tell the browser exactly how to style and position HTML elements. Every color, size, spacing, font, layout, hover effect, animation, and responsive behavior on the modern web starts with a CSS rule. In this guide, you’ll write your first CSS rule, break down every single part (selector, declaration block, property, value), and see it instantly applied in the browser using your css-practice project from the previous lesson.

Read more
How to Set Up Nexus Repository Manager on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up Nexus Repository Manager on FreeBSD 12

Introduction Deploying set up nexus repository manager on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the […]

Read more
How to Install SonarQube on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install SonarQube on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install sonarqube on freebsd 12 on FreeBSD 12 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 […]

Read more
CHAT