AI
Connect Claude Code to MCP Servers (Setup and Best Servers)
Claude Code is sharp on its own. Point it at MCP servers and it can read your database,…
Author
Joshua Mutua Matiku
AlmaLinux
Install PostgreSQL 19 on Ubuntu, Debian, Rocky Linux & AlmaLinux
PostgreSQL 19 hit beta on June 4, 2026, and the PGDG repositories already carry packages for Ubuntu, Debian…
Databases
Install Valkey on Debian 13 / 12
A working Valkey on Debian 13 takes about two minutes. Valkey is the community fork of Redis and…
Fedora
Set Up Python, Node.js, Go, Rust on Fedora 44 / 43 / 42
A clean Fedora install is already half a developer workstation. The toolchain group (GCC, Make, Git, kernel headers)…
Linux Tutorials
Set Up Pacemaker and Corosync HA Cluster on Rocky Linux 10 (Apache Failover Lab)
A two-node Pacemaker and Corosync cluster is the cleanest way to give a single Apache web server a…
How To
Install Zabbix 8.0 on Ubuntu 26.04 LTS
Zabbix 8.0 LTS is Zabbix’s latest long-term support release, backed by five years of support through 2029. On…
Automation
Install Jenkins on Ubuntu 26.04 LTS
Jenkins remains the most widely deployed CI/CD server, with over 300,000 known installations and a plugin ecosystem that…
Dev
Install Python 3.14 on Ubuntu 26.04 LTS (pip, venv, pyenv, uv)
Python 3.14 ships as the default interpreter on Ubuntu 26.04 LTS. No PPAs, no deadsnakes repository, no compiling…
How To
VMware Horizon 7 to 8 Upgrade Guide
The workforce of today is more mobile than ever. They must use their laptops, tablets, and cellphones productively.…
How To
How To Configure OpenVPN Server on pfSense / OPNsense
OpenVPN is a robust open-source VPN system that is commonly used for secure remote access and site-to-site connectivity.…
How To
Patching VMware vSphere vCenter 7.0 using CLI
Patching is undoubtedly one of the tasks involved in the maintenance of VMware vSphere infrastructure. In this article…
Cloud
TrueNAS and How to Upgrade from FreeNAS to TrueNAS Core
What Is TrueNAS Previously known as FreeNAS, TrueNAS is an open-source network-attached storage (NAS) software that allows users…