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Configuring Fedora Server as an iSCSI Target with targetcli: Sharing Block Storage Over a Local Network

By IT From Zero June 5, 2026

A guide to configuring Fedora Server as an iSCSI Target using targetcli — covering installation, creating file-based or LVM backstores, configuring ACLs for security, connecting from a Linux initiator, and real-world I/O monitoring. Suitable for virtualization labs, home servers, or shared storage in small teams.

Linux

AutoFS on Linux: Automatically Mount and Unmount Network Drives (NFS/Samba) Flexibly and Reliably

By IT From Zero June 5, 2026

AutoFS is the perfect fstab replacement for mounting NFS/Samba network drives on Linux. This guide covers detailed configuration for automatically mounting on demand and unmounting when idle, keeping your server stable and preventing hangs.

Development

Deno 2: Building REST APIs Without ‘node_modules’, Maximum Security, and Node.js Compatibility

By IT From Zero June 5, 2026

Deno 2 is a revolution for the JavaScript runtime, offering seamless Node.js compatibility and security by default. Learn to build REST APIs with TypeScript without node_modules or complex configurations.

Artificial Intelligence tutorial - IT technology blog

Aider: A ‘Real’ AI Assistant to Help Devs Escape the Copy-Paste Loop in the Terminal

By IT From Zero June 5, 2026

Aider is an AI assistant that runs right in your terminal, automating coding, refactoring, and Git management. Discover how Aider helps you stop copy-pasting and speed up your projects effectively.

Network

Configuring VRF on Linux: A ‘Divide and Conquer’ Solution for Routing Tables

By IT From Zero June 5, 2026

Manage multi-tenant networks more effectively with VRF on Linux. Learn how to isolate routing tables, handle IP conflicts, and run isolated applications.

Git

GitHub CLI (gh): The ‘Secret Weapon’ for Managing PRs and Issues Directly in the Terminal

By IT From Zero June 5, 2026

Don't let switching between the Terminal and browser break your focus. Discover how GitHub CLI (gh) helps you manage Pull Requests, Issues, and Releases more professionally right from the command line.

Development

Biome: Say Goodbye to the ESLint and Prettier ‘Maze’ to Speed Up Your Projects by 25x

By IT From Zero June 4, 2026

Say goodbye to ESLint and Prettier conflicts. Discover how Biome, an ultra-fast Rust tool, helps you format and lint code 25x faster with a single config file.

Virtualization

Optimize Proxmox VE in 5 Minutes with Helper Scripts: Remove Subscription Nag and Configure Standard Repos

By IT From Zero June 4, 2026

Forget tedious manual configurations. This guide shows you how to use Helper Scripts to remove the Subscription nag and optimize Proxmox VE in just minutes.

Ubuntu

Automating Ubuntu Server Hardening to CIS Benchmarks Standards with USG

By IT From Zero June 4, 2026

Forget about reading hundreds of pages of security documentation. This guide to Ubuntu Security Guide (USG) helps you automate Ubuntu Server hardening to CIS Benchmarks standards with just a few commands.

Python

Why I Ditched Requests for Httpx: A Guide to Async HTTP Client and HTTP/2 for Python

By IT From Zero June 4, 2026

Don't let 'requests' slow down your Python apps. Discover how httpx speeds up systems with Async, HTTP/2, and Connection Pooling through practical examples.

MySQL Group Replication Tutorial: Building an Auto-Failover InnoDB Cluster

OpenSCAP Guide for Linux: Automated Scanning and CIS Benchmark Remediation

A Guide to Configuring Table Partitioning in MySQL: Boosting Large Table Performance with RANGE and LIST

How to Install and Configure Fail2ban on Linux: Block SSH and Web Server Brute-Force Attacks

Configuring kdump on Fedora Server: Capturing Kernel Panics and Analyzing Crash Dumps

Kokoro-TTS Setup and Usage Guide: Building an Offline AI Text-to-Speech System on Linux

Real-Time File Synchronization on CentOS Stream 9 with Lsyncd and Rsync: A Production-Grade Setup

How to Use Rclone on Ubuntu to Automate Data Backups to Google Drive, S3, and OneDrive

Installing and Configuring AIDE on CentOS Stream 9: File Integrity Monitoring and Tamper Detection

How to Monitor HashiCorp Vault with Prometheus and Grafana: Tracking Token Leases, Request Latency, and Unseal Status

Configuring Fedora Server as an iSCSI Target with targetcli: Sharing Block Storage Over a Local Network

AutoFS on Linux: Automatically Mount and Unmount Network Drives (NFS/Samba) Flexibly and Reliably

Deno 2: Building REST APIs Without ‘node_modules’, Maximum Security, and Node.js Compatibility

Aider: A ‘Real’ AI Assistant to Help Devs Escape the Copy-Paste Loop in the Terminal

Configuring VRF on Linux: A ‘Divide and Conquer’ Solution for Routing Tables

GitHub CLI (gh): The ‘Secret Weapon’ for Managing PRs and Issues Directly in the Terminal

Biome: Say Goodbye to the ESLint and Prettier ‘Maze’ to Speed Up Your Projects by 25x

Optimize Proxmox VE in 5 Minutes with Helper Scripts: Remove Subscription Nag and Configure Standard Repos

Automating Ubuntu Server Hardening to CIS Benchmarks Standards with USG

Why I Ditched Requests for Httpx: A Guide to Async HTTP Client and HTTP/2 for Python