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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
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    • 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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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

12 Tcpdump Commands – A Network Sniffer Tool

Newsroom – A Modern CLI to Get Your Favorite News in Linux

sysget – A Front-end for Every Package Manager in Linux

12 Practical Examples of Linux Grep Command

8 Practical Examples of Linux “Touch” Command

24 Funniest Commands to Try in the Linux Terminal

Linux Server Monitoring Tools

How to Setup and Manage Log Rotation Using Logrotate in Linux

5 Modern VnStat PHP Replacements for Bandwidth Monitoring

How to Add Windows Host to Nagios Monitoring Server

Understand Linux Load Averages and Monitor Performance of Linux

Setting Up Real-Time Monitoring with ‘Ganglia’ for Grids and Clusters of Linux Servers

Netdata – A Real-Time Performance Monitoring Tool for Linux Systems

Learn Linux Tricks & Tips

How to Force User to Change Password at Next Login in Linux

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

How to Show Asterisks While Typing Sudo Password in Linux

Show a Custom Message to Users Before Linux Server Shutdown

How to Find Linux Server Geographic Location in Terminal

5 Useful Ways to Do Arithmetic in Linux Terminal

Best Linux Tools

9 Best Microsoft Excel Alternatives for Linux

16 Best Tools to Access Remote Linux Desktop

60 Must-Have Free and Open-Source Linux Tools for 2026

32 Most Used Firefox Add-ons to Improve Productivity in Linux

6 Best Whiteboard Applications for Your Linux Systems

6 Best Linux Apps for Downloading Movie Subtitles

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