Linux

NetworkChuck

you need to use Hermes RIGHT NOW!! (goodbye OpenClaw!!)

NetworkChuck makes the case for switching from the OpenClaw agent harness to Hermes, the agent from Nous Research, and walks through installing it on a Hostinger cloud VPS wired to ChatGPT Codex and Telegram. He builds a Hogwarts themed IT agent named Ron Weasley, then shows the five reasons he switched: the vibe, the memory system with hard caps that force curation, the people and story behind the tool, agents that write their own skills via a self improvement loop, and the fact that it just does not break. Live demos have the agent learn the network over Twingate, control a Home Assistant studio, and manage UniFi, crystallizing its own skills as it goes. Cofounder Jeffrey Quesnelle joins to explain the philosophy: give the model hands and get out of its way.

freeCodeCamp.org

Kubernetes Course – Certified Kubernetes Administrator Exam Preparation (2026 Update)

A full Certified Kubernetes Administrator (CKA) prep course aligned with Kubernetes 1.34 and the 2026 exam environment. It walks the entire official curriculum in order, building a real multi node cluster with kubeadm and demonstrating every task hands on: cluster architecture, installation, upgrades, etcd backup and restore, RBAC, deployments and rolling updates, autoscaling, services and ingress, network policies, persistent storage, and systematic troubleshooting. Every concept comes with the kubectl commands and YAML manifests, mapped to the exam domain weights where troubleshooting is the heaviest. You could study for the CKA from this course alone.

Learn Linux TV

Complete Kasm Deployment Guide - Proxmox, Cloud & More

Jay LaCroix of Learn Linux TV deploys Kasm Workspaces, the self hostable platform that streams apps and full Linux desktops into a browser tab, four different ways. He builds it in a Proxmox VM (the same recipe as bare metal), hand builds it on an Akamai cloud instance, hardens that instance with a real Let's Encrypt certificate, and finishes with a one click DigitalOcean marketplace droplet. The installer is identical everywhere: download the Linux Server tarball, extract, run sudo bash install.sh, and log in as [email protected]. Along the way he covers the standard new server hygiene (non root user, sudo, hostname, updates, reboot) and the certificate swap that turns the self signed warning into a trusted green padlock.

Learn Linux TV

Kasm Workspaces Simplified: The Essential Guide for New Users

Jay LaCroix of Learn Linux TV gives a complete getting started guide for Kasm Workspaces, the container based platform that streams individual apps and full Linux distributions into a web browser tab. He covers what Kasm is and its use cases, the server requirements and supported distributions, the standard installer, and a full tour of the admin console. Then he launches and manages workspaces (Alma Linux, Doom, Firefox), closes sessions, wires up the Open in Isolation browser plugin, adds a third party linuxserver.io registry, removes workspaces, and breaks down the self hosted and cloud pricing tiers. A hands on companion to his separate Kasm review, aimed at anyone ready to self host it.

TechWorld with Nana

Kubernetes Crash Course for Absolute Beginners [NEW]

Nana Janashia teaches all of Kubernetes in one hour. It starts with what container orchestration is and why microservices made it necessary, walks the cluster architecture of master and worker nodes, then explains every component you use day to day (pods, services, ingress, ConfigMaps, secrets, volumes, deployments, and StatefulSets) by building one example app. The second half is hands on: install Minikube and kubectl, write four YAML files, and deploy a MongoDB database with a Node.js web app reachable in a browser through a NodePort service. A reader finishes able to stand up a real application on Kubernetes.