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UrBackup Guide: Professional Centralized Image and File Backup Solution

By IT From Zero June 8, 2026

A detailed guide on deploying UrBackup for centralized Windows and Linux VM backups. An open-source solution featuring powerful data deduplication and fast image backups.

Git

Lightning Fast Git Commit Cleanup with git-absorb: Automating ‘fixup’ over Manual Rebase

By IT From Zero June 8, 2026

Forget manual interactive rebasing! Learn how to use git-absorb to automatically create smart fixup commits and clean up your Git history in seconds.

Network

Mastering frp (Fast Reverse Proxy): How to Bypass NAT and Firewalls for Remote Server Access

By IT From Zero June 8, 2026

A detailed guide on using frp (Fast Reverse Proxy) to expose local services like Web, SSH, and RDP to the Internet, securely bypassing NAT and ISP firewall restrictions.

Linux

Configuring systemd-boot for Linux: Faster, Sleeker, and Much ‘Cleaner’ Than GRUB2

By IT From Zero June 8, 2026

Forget GRUB2; systemd-boot is the future for Linux users who love minimalism. Here is a detailed guide on how to install, configure, and automate this ultra-lightweight bootloader for UEFI systems.

VMware

Run Virtual Machine Apps Directly on Your Host Taskbar with VMware Unity Mode

By IT From Zero June 8, 2026

A guide on running virtual machine apps directly on your host screen using VMware Workstation's Unity Mode. Boost multitasking, seamless copy-paste, and troubleshooting.

Python

aiohttp: The Secret to 10x Faster Data Crawling and API Calls with Python

By IT From Zero June 7, 2026

Significantly boost your Python performance by switching from requests to aiohttp. A detailed guide on making thousands of concurrent requests and rate-limiting techniques to avoid IP bans.

Development

Clean Architecture in Node.js: Escaping ‘Spaghetti Code’ as Your Project Grows

By IT From Zero June 7, 2026

Don't let your Node.js project turn into a mess. Discover how to implement Clean Architecture to decouple business logic, making your system scalable and easy to unit test.

Development

Web Workers: The Secret to Handling Heavy Tasks Without Freezing the UI

By IT From Zero June 7, 2026

Is your website lagging when processing large datasets? Discover how to use Web Workers to move heavy tasks to the background, keeping the Main Thread smooth and optimizing the user experience.

Python

Mastering contextlib: Secrets to Resource Management in Python Without Memory Leaks

By IT From Zero June 7, 2026

Manage Python resources professionally with contextlib. Learn to use @contextmanager, ExitStack, and suppress to write clean code and avoid memory leaks.

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

Expo Router: Say Goodbye to ‘Manual’ Navigation Worries in React Native

UrBackup Guide: Professional Centralized Image and File Backup Solution

Lightning Fast Git Commit Cleanup with git-absorb: Automating ‘fixup’ over Manual Rebase

Mastering frp (Fast Reverse Proxy): How to Bypass NAT and Firewalls for Remote Server Access

Configuring systemd-boot for Linux: Faster, Sleeker, and Much ‘Cleaner’ Than GRUB2

Run Virtual Machine Apps Directly on Your Host Taskbar with VMware Unity Mode

aiohttp: The Secret to 10x Faster Data Crawling and API Calls with Python

Clean Architecture in Node.js: Escaping ‘Spaghetti Code’ as Your Project Grows

Web Workers: The Secret to Handling Heavy Tasks Without Freezing the UI

Mastering contextlib: Secrets to Resource Management in Python Without Memory Leaks