Text processing is one of the most practical skills a Linux administrator uses daily. Log analysis, configuration file…
Icinga Director is a configuration module for Icinga Web 2 that lets you manage all Icinga 2 monitoring…
Fedora 42 ships with GNOME 48, Linux kernel 6.14, and DNF5 as the default package manager. The Workstation…
Flatcar Container Linux is a minimal, immutable Linux distribution built specifically for running containers. It ships with containerd…
HashiCorp Vault is a secrets management tool that centralizes the storage, access control, and encryption of sensitive data…
OpenShift Container Platform is Red Hat’s enterprise Kubernetes distribution that automates installation, upgrades, and lifecycle management for containerized…
Managing Kubernetes clusters through the command line works fine for small environments, but as clusters grow in size…
Gatus is an open-source health check and monitoring tool written in Go. It evaluates endpoints using HTTP, TCP,…
Windows Server Failover Clustering (WSFC) is a built-in feature of Windows Server that groups multiple servers into a…
QuestDB is a high-performance open-source time-series database built in Java and C, designed for fast ingestion and SQL…
OpenStack is a free, open-source cloud platform for building private and public cloud infrastructure. It provides compute, storage,…
Dolt is a SQL database with Git-style version control built in. Every table, row, and schema change can…
