Linux – Page 2 – ITFROMZERO – Share tobe shared!

Installing NVIDIA Drivers on Ubuntu: Don’t Let Your High-End GPU Perform Like a Snail

By admin April 9, 2026

Installing NVIDIA drivers on Ubuntu is easy if you know how to use PPA and ubuntu-drivers. This article shares experiences on avoiding black screen errors and optimizing performance for AI/Gaming.

Linux

How to Use rclone to Sync and Backup Data from Linux to the Cloud (Google Drive, S3, OneDrive)

By admin April 8, 2026

A step-by-step guide to installing and configuring rclone on Linux to sync and backup data to Google Drive, Amazon S3, and OneDrive using practical commands. Includes how to automate backups with cron and tips for optimizing performance.

Fedora

Upgrading Fedora with DNF System Upgrade: Fast, Clean, and No Fear of ‘Bricking’ Your System

By admin April 7, 2026

A guide to safely upgrading Fedora using DNF System Upgrade. Keep your data intact, resolve dependency conflicts, and optimize your system after the update.

Docker

Does Docker ‘Bypass’ UFW? Essential Container Port Security for VPS

By admin April 6, 2026

Why does UFW fail to block Docker ports? Discover 3 practical solutions to resolve Docker firewall bypass issues and protect your VPS from hackers.

Linux

Managing Multiple Java Versions on Linux: Stop Doing It Manually, Use SDKMAN!

By admin April 6, 2026

Forget manual Java installation! SDKMAN! lets you install, manage, and switch between Java 8, 11, 17, and 21 on Linux with simple commands and no root access.

Fedora

Setting Up a Dev Environment on Fedora: From Zero to Pro with Zsh and Tmux

By admin April 5, 2026

Transform Fedora Workstation into a professional development environment. A detailed guide on configuring Zsh, Tmux, Nerd Fonts, and efficient monitoring tools.

Docker

Docker Rootless: Don’t Let One App Vulnerability Take Down Your Entire Server

By admin April 5, 2026

Secure your Docker server with Rootless Mode: run containers without root privileges to eliminate the risk of full system takeover through application vulnerabilities.

Ubuntu

Ubuntu Remote Desktop: Ultra-Smooth Windows Connection Without Extra Apps

By admin April 4, 2026

Quickly enable Remote Desktop (RDP) on Ubuntu 22.04/24.04. A detailed guide on smooth Windows connections, bandwidth optimization, and tips for headless setups.

Centos

Supercharge Website Speed with Varnish Cache and Nginx on CentOS Stream 9

By admin April 4, 2026

Learn how to deploy Varnish Cache with Nginx on CentOS Stream 9 to reduce server load and boost website speed. Detailed guide based on real-world system admin experience.

Linux

Mastering lshw, dmidecode, and hwinfo: A Deep Dive into Linux Hardware

By admin April 4, 2026

A guide to using lshw, dmidecode, and hwinfo to check detailed CPU, RAM, storage, and Serial Numbers on Linux. Essential tips for SysAdmins to master server hardware.