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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
  • Linux 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
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

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.
Install aaPanel Hosting Control Panel in Ubuntu

How to Install aaPanel Hosting Control Panel in Ubuntu 24.04

Disclosure: This article contains affiliate links. I may earn a commission when you purchase through these links at no extra

Fix “404 Not Found” Errors in Debian apt Update

How to Fix “404 Not Found” Errors in Debian During apt-get upgrade

The “404 Not Found” error during upgrade occurs when your system attempts to download packages from repository sources that no

manage software in Debian using dpkg, apt, aptitude, Synaptic, and tasksel

How to Use dpkg, apt, aptitude, synaptic, and tasksel in Debian

Debian offers several tools for managing software packages, each serving a specific purpose in the package management ecosystem, and understanding

Install WireGuard on Ubuntu

How to Setup WireGuard VPN Server with WireGuard-UI on Ubuntu

Disclosure: This article contains affiliate links. I may earn a commission when you purchase through these links at no extra

ytDownloader - Linux GUI for YouTube Video Downloads

ytDownloader – Simple Linux GUI for YouTube Video Downloads

Earlier, I wrote about yt-dlp, the powerful command-line tool for downloading videos from hundreds of websites, which is an incredible

Linux Commands for Data Scientists

10 Essential Linux Commands for Data Scientists

If you’re just starting your journey into data science, you might think it’s all about Python libraries, Jupyter notebooks, and

introduction to makefiles gnu make in Linux

A Brief Introduction to Makefiles and GNU Make for Beginners

GNU Make is a development utility that determines which parts of a particular code base need to be recompiled and

MySQL interview questions Linux

10 MySQL Interview Questions Every DBA Must Know

In our previous articles, we’ve covered MySQL interview questions for beginners and intermediate users, and the response has been overwhelming.

SSH Security Settings

20 Essential SSH Configurations and Security Tips for Linux

SSH (Secure Shell) is one of the most important tools for Linux system administrators and developers, as it allows you

Linux Kernel Boot Parameters

How to Control Kernel Boot-Time Parameters in Linux

Linux booting is a complex process compared to other operating systems. The Linux Kernel accepts many parameters during boot, passed

Best Android Development Courses

7 Best Udemy Android Development Courses in 2025

Android software development involves creating applications for devices running the Android operating system, primarily using Kotlin and Java, with some

Linux Distros for Playing Windows Games

7 Best Linux Distros for Gaming and Playing Windows Games

Want to play Windows games on your Linux system but not sure where to begin? Heard that some Linux distros

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Linux Commands and Tools

10 Must-Know Linux Commands You Probably Missed – Part 4

4 Useful Commands to Clear Linux Terminal Screen

8 Mysterious Uses of (!) Operator in Linux Commands

15 Useful “ifconfig” Commands to Configure Network Interface in Linux

10 Lesser Known Linux Commands That Are Super Useful

How to Count Number of Files and Subdirectories inside a Given Directory

Linux Server Monitoring Tools

IPTraf-ng – A Console-Based Network Monitoring Tool

Install Munin (Network Monitoring) in RHEL, CentOS and Fedora

10 Tips On How to Use Wireshark to Analyze Packets in Your Network

Nmon – Monitor Linux System and Network Performance

Mytop – A Useful Tool for Monitoring MySQL/MariaDB Performance in Linux

How to Monitor Docker Containers with Zabbix Monitoring Tool

Learn Linux Tricks & Tips

How to Check Remote Ports are Reachable Using ‘nc’ Command

How to Save Command Output to a File in Linux

Find Top Running Processes by Highest Memory and CPU Usage in Linux

Find Top 15 Processes by Memory Usage with ‘top’ in Batch Mode

How to Add a New Disk to an Existing Linux Server

12 Useful Commands For Filtering Text for Effective File Operations in Linux

Best Linux Tools

7 Best Email Clients for Linux Systems

18 Must-Try Web Browsers for Linux Users in 2024

12 Best Java IDE’s for Linux Developers

9 Best Microsoft Excel Alternatives for Linux

13 Free and Open-Source Video Editing Software for Linux in 2024

17 Best RSS Feed Readers for Linux in 2024

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