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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
    • Arch Linux Distros
    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
    • Linux Distros for Kids
    • Linux Distributions for Students
    • Linux Distros for Windows
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    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
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  • eBooks
    • RHCSA Exam
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    • LFCS Exam
    • LFCE Exam
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    • Ansible Exam
  • About
  • Advertise

Ravi Saive

I'm Ravi Saive, an award-winning entrepreneur and founder of several successful 5-figure online businesses, including TecMint.com, GeeksMint.com, UbuntuMint.com, and the premium learning hub Pro.Tecmint.com.
Best Linux Download Managers

10 Linux Download Managers That Actually Work in 2026

One thing many people miss after switching from Windows to Linux is a good download manager. Tools like Internet Download

Automate Ubuntu 26.04 Server Setup with cloud-init

cloud-init: How to Set Up Ubuntu 26.04 Servers Automatically

Installing and configuring cloud-init on Ubuntu 26.04 makes it much easier to automate server setup, especially when working with cloud

Self-Signed SSL Certificate for Apache on Ubuntu 26.04

Create a Self-Signed SSL Certificate for Apache on Ubuntu 26.04

A self-signed SSL certificate lets you run Apache over HTTPS on Ubuntu 26.04 without buying a certificate from a Certificate

Create a Chat Server in Linux

Create a Chat Server in Linux and 5 Other Terminal Tricks

A collection of practical Linux command line tricks: create a terminal chat server with nc, sum column values on the

witr: Shows Why a Process Is Running

witr: A Tool That Explains Why a Linux Process Is Running

ps aux shows you what is running on your system, but witr goes a step further and tells you why

Open-Source WYSIWYG Editors

12 Open-Source WYSIWYG Editors Worth Using in 2026

If you’re building a CMS, a documentation portal, or any web app where users type formatted content, picking the right

Kill a Process Using a Port in Linux

How to Stop a Process Blocking a Port in Linux

You’ve got a server refusing to start because something’s already sitting on port 8080, and you need to find what’s

Monitor MySQL Performance in Linux

6 Open Source Tools to Monitor MySQL Performance in Linux

MySQL ships with decent built-in diagnostics, but when your database is slowing down under load, you need command-line tools that

Find Deleted Files Still Holding Disk Space

How to Find Deleted Files Still Eating Disk Space

df says your disk is 80% full, but du says you’re barely using half, so one of them is lying,

Copy Millions of Files Faster in Linux

How to Copy Millions of Files Faster in Linux

You’ve been copying files with cp for years, and if you’re moving a 50GB backup or syncing a directory tree

Create a File of Exact Size in Linux

How to Create a Test File of Any Size in Linux

You need a 1GB test file to benchmark your disk, fill a partition to a specific threshold, or simulate a

Monitor Linux Performance with Sysstat Tools

How to Monitor Linux Performance with Sysstat Tools

Sysstat is a collection of performance monitoring utilities for Linux that includes mpstat, pidstat, iostat, and sar, and together they

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Linux Server Monitoring Tools

How to Configure Zabbix to Send Email Alerts to Gmail Account – Part 2

linux-dash: Monitors “Linux Server Performance” Remotely Using Web Browser

How to Install Zabbix on RHEL 8

How to Use Nmap Script Engine (NSE) Scripts in Linux

iftop – A Real Time Linux Network Bandwidth Monitoring Tool

How to Check Integrity of File and Directory Using “AIDE” in Linux

Learn Linux Tricks & Tips

How to Extract Tar Files to Specific or Different Directory in Linux

Newsboat – An RSS/Atom Feed Reader for Linux Terminals

Set Date and Time for Each Command You Execute in Bash History

findmnt – Shows Currently Mounted File Systems in Linux

How to Fix “failed to mount /etc/fstab” Error in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

Best Linux Tools

5 Online Tools for Generating and Testing Cron Jobs for Linux

16 Best Markdown Editors for Linux

10 Linux Download Managers That Actually Work in 2026

How to Open and Edit Apple iWork Files on Linux

Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)

5 Best Open-Source PDF Annotation Tools for Linux in 2024

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