Deploy WordPress on Rocky Linux 10 with one Ansible role that handles both LAMP and LEMP. SELinux fix,…
Ansible handlers explained: notify, listen, meta flush_handlers, and force_handlers in one tested nginx role on Rocky 10. Plus…
This guide shows how to install RethinkDB on Ubuntu 24.04 LTS and Debian 13 from the official apt…
Debug Ansible playbooks with -vvvv, check mode, --start-at-task, ansible-inventory, defensive asserts, and a real undefined-variable failure walkthrough.
A static IP on a Linux server should take five minutes to set. On Ubuntu 26.04 LTS, Netplan…
Three package formats ship on every Ubuntu 26.04 LTS desktop, and Canonical’s defaults push you into all of…
Ubuntu 26.04 LTS ships with uutils coreutils 0.8.0 as its default userland. Every time you run ls, cat,…
Ansible role that lifts Rocky 10 from 58 to 68 percent CIS Level 1 compliance: SSH, sysctl, firewalld,…
Test Ansible roles end-to-end with Molecule on Rocky 10 + Ubuntu 24.04. Multi-OS scenarios, side-effect tests, real pitfalls,…
A single “review this repo” prompt burned 285,000 tokens in our baseline Claude Code session. That is one…
Kubernetes Dashboard gives you a web UI to inspect workloads, pods, services, and nodes without juggling kubectl output…
MetalLB fills the one gap that bare-metal Kubernetes has no native answer for: Services of type LoadBalancer. On…
