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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
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    • Linux Distros for Beginners
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    • Debian Distributions
    • Ubuntu Distributions
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    • Linux Distributions for Students
    • Linux Distros for Windows
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    • 100+ Linux Commands
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    • RHCE Certification
    • LFCS Certification
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Ubuntu

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 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

Install KDE Plasma in Ubuntu

How to Set Up and Personalize KDE Plasma on Ubuntu 24.04

KDE Plasma (KDE) is a well-known desktop environment for Unix-like systems designed for users who wants to have a nice

Setup Ubuntu Server

How to Install and Configure Ubuntu Server in 30 Minutes

Setting up your first Linux server might feel overwhelming at first, especially if you’re new to server management. However, the

Install FrankenPHP in Ubuntu

How to Install FrankenPHP App Server in Ubuntu 24.04

FrankenPHP is a modern application server for PHP that enhances the performance and capabilities of PHP applications. It is built

Install PHP on Ubuntu

How to Install PHP 8.4 on Ubuntu 24.04 with Apache or Nginx

PHP is the most popular scripting language used to create dynamic websites. With the release of PHP 8.4, developers can

Set Up Nginx Reverse Proxy for Web Apps on Ubuntu

How to Set Up Nginx Reverse Proxy for Web Apps on Ubuntu

As someone with over 10 years of experience working with Linux systems, I can say that setting up a reverse

A Deep Dive into Ubuntu's Event-Driven Process Structure

Understanding Ubuntu’s Event-Driven System Architecture

Linux, as we know, is a kernel and not a complete operating system, and it ships with a variety of

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Linux Commands and Tools

20 Linux YUM (Yellowdog Updater, Modified) Commands for Package Management

How to Find Linux Server Geographic Location in Terminal

20 Practical Examples of RPM Commands in Linux

5 ‘stat’ Command Examples for Linux Newbies

How to Use sed and awk to Modify Config Files in Linux

fswatch – Track File and Directory Changes in Linux

Linux Server Monitoring Tools

10 Strace Commands for Troubleshooting and Debugging Linux Processes

How to Monitor Website and Application with Uptime Kuma

How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7

How to Install Icinga2 Monitoring Tool on Debian

How to Install Zabbix on RHEL 8

ntopng – Web-Based Network Traffic and Security Monitoring Tool

Learn Linux Tricks & Tips

How to Use ‘Yum History’ to Find Out Installed or Removed Packages Info

Find Out All Live Hosts IP Addresses Connected on Network in Linux

4 Ways to Send Email Attachment from Linux Command Line

How to Recover a Deleted File in Linux

4 Ways to Batch Convert Your PNG to JPG and Vice-Versa

3 Ways to Extract and Copy Files from ISO Image in Linux

Best Linux Tools

4 Best Tools for Creating Fillable PDF Forms on Linux

7 Best Skype Alternatives for Linux in 2025

5 Best Platforms for Hosting Your Web Projects in 2024

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

Universal Package Managers for Linux: Snap, Flatpak, and AppImage

15 Best Tiling Window Managers for Linux in 2025

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