Storage Disk

How to Set Up a LEMP Stack on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Set Up a LEMP Stack on FreeBSD 13

Introduction Deploying set up a lemp stack on freebsd 13 on a FreeBSD 13 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 Automate Backups with rsync on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Automate Backups with rsync on FreeBSD 13

Introduction This guide explains how to Automate Backups with rsync on FreeBSD 13 on FreeBSD 13. 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 […]

Read more
How to Install Nagios Core on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install Nagios Core on FreeBSD 13

Introduction Deploying install nagios core on freebsd 13 on a FreeBSD 13 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 […]

Read more
How to Automate CentOS Stream 9 with Ansible — step-by-step CentOS Stream 9 tutorial on Progressive Robot

How to Automate CentOS Stream 9 with Ansible

Introduction CentOS Stream 9 ships with a stable, security-hardened base that makes deploying automate centos stream 9 with ansible both straightforward and auditable. This tutorial covers the complete procedure for how to Automate CentOS Stream 9 with Ansible, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

Read more
How to Profile Applications with gprof on IBM AIX 7.1 — step-by-step IBM AIX 7.1 tutorial on Progressive Robot

How to Profile Applications with gprof 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 profile applications with gprof on ibm aix 7.1 on […]

Read more
How to Install RabbitMQ on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install RabbitMQ on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install rabbitmq on freebsd 13 on FreeBSD 13 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
Common Problems 118067

Ubuntu 18.04 MySQL Service Crash Loop from InnoDB Corruption

🟡 Medium   ⏱ 5–30 min  Last verified: 17 December 2021 📖 ~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 References & Further […]

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

How to Install FreeBSD 12 on a Server

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

Read more
How to Configure Postfix Mail Server on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Configure Postfix Mail Server on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up configure postfix mail server on freebsd 13 on FreeBSD 13 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 […]

Read more
How to Install Deno on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install Deno on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install deno on freebsd 13 on FreeBSD 13 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