Storage Disk

How to Configure newsyslog Log Rotation on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Configure newsyslog Log Rotation on FreeBSD 15

Introduction This guide explains how to Configure newsyslog Log Rotation on FreeBSD 15 on FreeBSD 15. 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 Install Node.js 20 with NodeSource on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install Node.js 20 with NodeSource on RHEL 9

Node.js is a JavaScript runtime built on Chrome’s V8 engine that enables server-side JavaScript execution. Its non-blocking, event-driven I/O model makes it exceptionally efficient for real-time applications, REST APIs, streaming services, and microservices that handle many concurrent connections. The RHEL 9 default AppStream provides Node.js 18, but the NodeSource repository provides the latest LTS releases […]

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How to Configure OSPF with FRRouting on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Configure OSPF with FRRouting on FreeBSD 15

Introduction How to Configure OSPF with FRRouting on FreeBSD 15 is a core administration task for any FreeBSD 15 server operator. FreeBSD 15 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 […]

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How to Install and Configure BIND9 DNS Server on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Install and Configure BIND9 DNS Server on FreeBSD 15

Introduction Deploying install and configure bind9 dns server on a FreeBSD 15 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 standard base […]

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How to Set Up Suricata IDS/IPS on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Set Up Suricata IDS/IPS on FreeBSD 15

Introduction Deploying set up suricata ids/ips on a FreeBSD 15 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 standard base + ports […]

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How to Install Terraform on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Install Terraform on FreeBSD 15

Introduction This guide explains how to Install Terraform on FreeBSD 15 on FreeBSD 15. 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. […]

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Common Problems 116093

MicroK8s Not Starting on Ubuntu 26.04 LTS

🟠 High   ⏱ 5–30 min  Last verified: 4 July 2026 Affected versions: 26.04 📖 ~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 & Cross-Refs […]

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How to Set Up a Private Docker Registry on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Set Up a Private Docker Registry on FreeBSD 15

Introduction Deploying set up a private docker registry on a FreeBSD 15 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 standard base […]

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Common Problems 115966

Ubuntu 26.04 LTS – Snap applications fail to start after core refresh – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 4 July 2026 Affected versions: Ubuntu 26.04 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 […]

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How to Set Up HTTPS Redirect in Nginx on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Set Up HTTPS Redirect in Nginx on FreeBSD 15

Introduction How to Set Up HTTPS Redirect in Nginx on FreeBSD 15 is a core administration task for any FreeBSD 15 server operator. FreeBSD 15 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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