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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
  • Tutorials
    • Docker Tutorials
    • Ansible Tutorials
    • Postfix Tutorials
    • Django Tutorials
    • LVM Tutorials
    • RAID Tutorials
    • KVM Tutorials
    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
  • 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

Linux Distros

Complete Linux distributions howto’s and tutorials

ufw setup ubuntu

UFW Firewall: How to Install, Configure, and Use It on Ubuntu/Debian

Since computers are connected to each other, services are growing rapidly, with examples such as email, social media, online shopping,

ubuntu server security

How to Secure Your Ubuntu Server with UFW, Fail2ban, and AppArmor

When setting up an Ubuntu server for production, securing the system is crucial to ensure its stability, safety, and accessibility.

Must-Have Ubuntu Apps for Beginners

15 Best Starter Apps for Ubuntu Users in 2025

Ubuntu is one of the most popular Linux distributions for new users, offering an easy-to-use interface and a smooth transition

Improve Ubuntu Performance

15 Easy Ways to Speed Up Ubuntu in 2025

Ubuntu is known for its user-friendly interface and robust performance, but over time, even the best operating systems can slow

Things to Do After Installing Ubuntu 25.04

My Experience – Top Things to Do After Installing Ubuntu 25.04

So, you’ve just installed Ubuntu 25.04 “Plucky Puffin” on your computer—congrats! I recently did the same, and let me tell

upgrade ubuntu 20.04 to 24.04

Upgrade Ubuntu 20.04 LTS to 24.04 LTS Before EOL in May 2025

Ubuntu 20.04 LTS (Focal Fossa) has been a reliable and solid operating system for many users. However, as we move

Fix Ubuntu Freezes

How to Fix Ubuntu Freezes, Crashes or System Hangs

When your Ubuntu system suddenly freezes, it can be very frustrating, especially if you’re working on something important project. Although

fix no release file error in ubuntu

Fixing PPA Error: Repository Does Not Have a Release File on Ubuntu

When managing software packages on Debian/Ubuntu-based systems, it’s common to add external repositories or Personal Package Archives (PPAs) to install

Upgrade Kernel in Ubuntu

How to Install Kernel 6.13 in Ubuntu, Debian and Mint

Periodically new devices and technology coming out and it’s important to keep our Linux system kernel up-to-date if we want

Install Genymotion on Ubuntu

How to Run Android Apps on Ubuntu with Genymotion Android Emulator

Genymotion is a powerful Android emulator used by developers and testers to simulate Android devices on their computers. It allows

Install KDE Plasma in Linux Mint

How to Install KDE Plasma on Linux Mint 22

Linux Mint is a widely used and beginner-friendly operating system known for its simplicity, stability, and ease of use. By

Install TensorFlow on Ubuntu

How to Install TensorFlow on Ubuntu 24.04

TensorFlow is a powerful open-source library developed by Google for machine learning and deep learning tasks, which is widely used

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Linux Commands and Tools

How to Install Zip and Unzip in Linux

How to Find Recent or Today’s Modified Files in Linux

Nethogs – Monitor Linux Network Traffic Usage Per Process

Wikit – A Command Line Tool to Search Wikipedia on Linux

HTTP Prompt – An Interactive Command Line HTTP Client

15 ‘pwd’ (Print Working Directory) Command Examples in Linux

Linux Server Monitoring Tools

Amplify – NGINX Monitoring Made Easy

Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU]

How to Setup and Manage Log Rotation Using Logrotate in Linux

20 Netstat Commands for Linux Network Management

httpstat – A Curl Statistics Tool to Check Website Performance

How to Use ‘fsck’ to Repair Linux File System Errors

Learn Linux Tricks & Tips

3 Ways to List All Installed Packages in RHEL, CentOS and Fedora

10 Practical Examples Using Wildcards to Match Filenames in Linux

How to Copy File Permissions and Ownership to Another File in Linux

How to Manage User Password Expiration and Aging in Linux

Learn Why ‘less’ is Faster Than ‘more’ Command for Effective File Navigation

How to Find Most Used Disk Space Directories and Files in Linux

Best Linux Tools

8 Best RDP (Remote Desktop) Clients for Linux in 2024

11 Best Screen Recorders For Linux in 2024

Top 6 Command Line Music Players for Linux Users

8 Best PowerPoint Alternatives for Linux

5 GUI Tools to Free Up Space on Debian, Ubuntu and Linux Mint

25 Outstanding Backup Utilities for Linux Systems in 2024

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