Backup Recovery

How to Enable HTTP/2 in Nginx on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Enable HTTP/2 in Nginx on FreeBSD 14

Introduction Deploying enable http/2 in nginx on freebsd 14 on a FreeBSD 14 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 […]

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How to Configure Apache Virtual Hosts on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure Apache Virtual Hosts on FreeBSD 14

Introduction Deploying configure apache virtual hosts on freebsd 14 on a FreeBSD 14 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 […]

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Common Problems 116988

Ubuntu 22.04 LTS – systemd reports failed units after boot – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 26 November 2023 Affected versions: Ubuntu 22.04 LTS (Jammy) 📖 ~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 […]

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How to Set Up eBPF-Based Security Monitoring on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Set Up eBPF-Based Security Monitoring on Debian 12

Introduction How to Set Up eBPF-Based Security Monitoring on Debian 12 is a fundamental operation for any administrator maintaining a Debian 12 Bookworm server. Debian 12 Bookworm ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]

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How to Install Apache2 on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Install Apache2 on Debian 12

Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up install apache2 on debian 12 on Bookworm leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bookworm freeze. Follow each step carefully and the resulting […]

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How to Configure syslog-ng on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure syslog-ng on FreeBSD 14

Introduction Deploying configure syslog-ng on freebsd 14 on a FreeBSD 14 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 Install Netdata on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Install Netdata on FreeBSD 14

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

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FreeBSD 12 — py39-borgbackup — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py39-borgbackup — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 November 2023 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Borg (Backup) — flaw in cryptographic authentication scheme in Borg allowed an attacker to fake archives and indirectly cause backup data loss. Related CVEs: CVE-2023-36811 Upstream summary: Thomas Waldmann reports: […]

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How to Configure Tekton CI/CD on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure Tekton CI/CD on FreeBSD 14

Introduction How to Configure Tekton CI/CD 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, […]

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How to Configure the System Timezone on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure the System Timezone on FreeBSD 14

Introduction Deploying configure the system timezone on freebsd 14 on a FreeBSD 14 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 […]

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