admin – Page 23 – ITFROMZERO

Super-fast Kubernetes YAML Deployment on Fedora with Podman Kube Play

By admin August 29, 2026

Skip the heaviness of Minikube. Discover how to use Podman Kube Play on Fedora to run Kubernetes YAML files quickly, lightly, and with extreme resource efficiency.

Fedora

Nextcloud on Fedora Server: Building Your Own Storage ‘Fortress’ with SELinux

By admin August 29, 2026

Take control of your personal data by installing Nextcloud on Fedora Server. A detailed guide on configuring Nginx, MariaDB, and 'taming' SELinux for maximum security.

VMware

VMware Horizon 8 Deployment Guide: Practical VDI Solutions for Small Businesses

By admin August 29, 2026

A detailed guide on professional VMware Horizon 8 deployment for businesses. Learn how to optimize Golden Images and save 80% storage with Instant Clone.

VMware

vCenter Frozen Due to Full /storage/db? A Definitive Guide for Sysadmins

By admin August 29, 2026

vCenter freezing with a 503 Service Unavailable error is often caused by a 100% full /storage/db partition. Here's how to safely expand disks and clean up the PostgreSQL DB.

Monitoring

Kapacitor & InfluxDB: Professional Automation of Alerts and Time-series Data Processing

By admin August 28, 2026

Don't wait for your server to crash. Learn how to set up Kapacitor with InfluxDB to build automated CPU, RAM, and IoT alerting systems via Telegram/Slack.

Security

Installing Endlessh: How to Trap Attack Bots in an Infinite SSH Loop on Linux

By admin August 28, 2026

Learn how to install Endlessh to create an SSH Tarpit, a technique to trap attack bots in an infinite loop, protecting Linux servers and wasting attacker resources.

Fedora

Fedora System Extensions: Tinkering with the /usr Directory Without Rebooting

By admin August 28, 2026

Want to install tools on Fedora Silverblue without rebooting? Discover the power of systemd-sysext to extend the /usr directory at runtime.

Git

Mastering Git on JetBrains IDEs: Saying Goodbye to CLI, Handling Conflicts, and Rebasing at Lightning Speed

By admin August 28, 2026

Forget the fear of typing the wrong Git CLI commands. Learn how to leverage JetBrains IDEs to manage branches, Cherry-pick, and handle Conflicts more visually, safely, and professionally.

Docker

Docker BuildKit Secrets: Stop Leaking API Keys in Your Image Layers!

By admin August 28, 2026

Stop exposing API keys via Docker ARG or ENV. Learn how to use BuildKit Secrets to securely pass tokens without leaving traces in your Docker image layers.

Ubuntu

Building Your Own Custom Ubuntu ISO: Deploy 50 Machines as Fast as One Using Cubic

By admin August 28, 2026

Forget about manual installations for every machine. This guide to using Cubic helps you create a custom Ubuntu ISO pre-loaded with all the software and drivers your business needs.