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Tecmint - Linux, AI & Open-Source Made Simple 🐧🚀
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Tecmint - Linux, AI & Open-Source Made Simple 🐧🚀 @tecmint.bsky.social · Jul 14
We just launched TecMint Pro – a way to support what we do.

For a limited time, you can get lifetime access for $99, or go yearly at only $50.

Here’s what you get:

📚 All 8 Linux eBooks (worth $200)
🎓 Full premium tutorials & courses
🚫 No ads

Join here 👉 pro.tecmint.com
TecMint Pro - Premium Linux Guides, eBooks & Tutorials
Tecmint Pro offers exclusive Linux guides, eBooks, and premium content for system admins and DevOps professionals.
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As of 2025, Linux powers 96.3% of the world’s top one million web servers, runs on 100% of the world’s top 500 supercomputers, and sits on approximately 5.27 billion Android devices.

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How Linux Became the Foundation of Technology (2025 Edition)
Linux runs 96.3% of the world’s top web servers, runs on 100% of the world’s top 500 supercomputers, and sits on approximately 5.27 billion Android devices.
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December 3, 2025 at 8:21 AM
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The RHEL command-line assistant, is an AI tool that helps you run Linux commands, troubleshoot errors, and learn directly in your terminal.

📖 Read the full guide (Pro members only):

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How to Install and Use RHEL AI CLI Assistant on Linux
The RHEL command-line assistant, powered by RHEL Lightspeed, is an AI tool that helps you run Linux commands, troubleshoot errors, and learn directly in your terminal.
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December 3, 2025 at 6:27 AM
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How to Manage Let’s Encrypt SSL Certificates with Certbot Commands

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How to Manage Let's Encrypt SSL with Certbot Commands
Learn how to manage Let's Encrypt SSL certificates with Certbot commands, including issuing, renewing, and deleting certificates safely on Linux.
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December 2, 2025 at 6:59 AM
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Learn how to use systemd-homed to create encrypted, portable home directories for Linux users

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How to Use systemd-homed for Encrypted User Homes on Linux
Learn how to use systemd-homed to create encrypted portable home directories for Linux users while securing your files, migrating users and backing up easily.
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December 1, 2025 at 9:53 AM
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In Chapter #16 of the Ubuntu Handbook series, learn virtualization and containers on Ubuntu with VirtualBox, KVM, Docker, and Docker Compose.

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Chapter 16: Set Up VirtualBox, KVM, and Docker on Ubuntu
In this chapter, you'll learn how to run multiple operating systems simultaneously using virtualization, manage virtual machines with VirtualBox and KVM, work with Docker containers, and understand wh...
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November 28, 2025 at 7:40 AM
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Learn learn to execute #MySQL queries via Linux command line, save results to files, automate reports, and export data to CSV, with advanced examples.

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How to Run MySQL Queries from Linux Command Line
In this article, learn to execute MySQL queries via Linux command line, save results to files, automate reports, and export data to CSV, with advanced examples.
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November 27, 2025 at 7:41 AM
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Learn how to use BCC, bpftrace, and bpftool to monitor, trace, and debug your Linux system in real time.

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How to Install and Use BCC, bpftrace, bpftool on Linux
In this article, you'll learn what eBPF is, why it's so powerful, and how to install and use BCC, bpftrace, and bpftool to trace, monitor, and troubleshoot your Linux system.
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November 27, 2025 at 6:35 AM
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How to Monitor Linux User Activity with psacct and acct Tools

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How to Track Linux User Commands and Activity in Linux
psacct or acct utilities run in the background and keep track of each user’s activity on your Linux system, as well as what resources are being consumed.
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November 26, 2025 at 5:41 AM
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In Chapter #15 of the Ubuntu Handbook series, learn how to set up Apache, Nginx, LAMP, HTTPS, WordPress, and DNS for self-hosting.

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Chapter 15: How to Self-Host Your Website in Ubuntu
In this chapter, you'll learn how to transform your Ubuntu system into a web server, host websites locally, secure them with HTTPS, install WordPress, configure domains, and implement essential securi...
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November 25, 2025 at 9:17 AM
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pCloud is offering up to 60% OFF on their Lifetime Plans + a Limited-Edition 3-in-1 Lifetime Bundle.

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pCloud - The Most Secure Cloud Storage [60% Off Offer]
pCloud is a most secure popular cloud storage service that offers a range of features to help you manage your files and data securely.
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November 25, 2025 at 5:00 AM
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How to Install aaPanel Hosting Control Panel in #Ubuntu 24.04

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aaPanel: Set Up a Free Hosting Control Panel on Ubuntu 24.04
In this article, we set up aaPanel on Ubuntu 24.04, configure the firewall, and get you into the web dashboard so you can manage your server without commands.
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November 24, 2025 at 8:18 AM
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In Chapter #14 of the Ubuntu Handbook series, learn how to transform your Ubuntu system into a complete development environment.

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Chapter 14: Set Up a Development Environment on Ubuntu
In this chapter, you'll learn how to set up a complete development environment on Ubuntu, including programming languages, IDEs, version control, databases, containerization tools, and best practices ...
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November 21, 2025 at 6:06 AM
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How to Access Apple iWork Files on Linux Without a Mac

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How to Access Apple iWork Files on Linux Without a Mac
In this article, we show you how to access Apple iWork documents on Linux, including the best methods to open and view Pages, Numbers, and Keynote files.
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November 20, 2025 at 5:09 AM
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From quick directory switching to intelligent path jumping - this guide shows you how to navigate like a pro.

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How to Use cd, pushd, popd, and zoxide in Linux
In Linux, learning how to use cd, pushd, popd, and zoxide is essential, and these commands remain widely used by both beginners and system administrators.
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November 19, 2025 at 7:19 AM
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In Chapter #13 of the Ubuntu Handbook series, learn how to install, switch, and customize desktop environments in Ubuntu

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Chapter 13: Installing Alternative Desktop Environments in Ubuntu
In this chapter, you'll learn about different desktop environments available for Ubuntu, how to install and switch between them, customize each environment, and choose the right desktop for your needs...
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November 13, 2025 at 7:00 AM
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How to Install Microsoft Teams, Slack, and Discord on Linux Desktop

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How to Install Microsoft Teams, Slack, and Discord on Linux
In this guide, we’ll walk you through how to install Microsoft Teams, Slack, and Discord on Linux distributions, including Ubuntu, Debian, Fedora, and Arch.
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November 12, 2025 at 9:44 AM
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In Chapter #12 of the Ubuntu Handbook series, learn how to improve your Ubuntu system security

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Chapter 12: Beginner’s Guide to Securing Ubuntu
In this chapter, you'll learn essential security practices for Ubuntu, including encryption, firewall configuration, secure authentication, privacy tools, and how to protect your system from threats w...
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November 11, 2025 at 4:30 AM
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Looking for better tools for video calls, messaging, and team communication? This guide breaks down the top apps that work great on Linux.

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7 Best Skype Alternatives for Linux in 2025
In this guide, we feature some of the widely used Skype alternatives for Linux that offer better features for chatting, video calls, collaboration, and more.
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November 10, 2025 at 5:36 AM
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In Chapter #11 of the Ubuntu Handbook series, learn how to keep your Ubuntu system running smoothly with maintenance and performance optimization.

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Chapter 11: Ubuntu System Maintenance and Optimization Tips
In this chapter, you'll learn how to keep Ubuntu running smoothly through regular maintenance, optimize system performance, automate routine tasks, monitor system health, and troubleshoot common issue...
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November 8, 2025 at 6:20 AM
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How to Fix “404 Not Found” Errors in Debian During apt-get upgrade

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How to Fix 404 Not Found During apt-get Upgrade on Debian
The “404 Not Found” error during upgrade occurs when your system attempts to download packages from repository sources that no longer exist or have been moved.
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November 6, 2025 at 6:02 AM
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Learn how to set up a WireGuard VPN server with a simple web interface

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How to Install WireGuard VPN + Web UI on Ubuntu
In this guide, we’ll set up a complete WireGuard VPN server with a friendly WireGuard-UI interface that lets you manage everything through your browser.
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November 4, 2025 at 7:13 AM
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In Chapter #10 of the Ubuntu Handbook series, learn how to manage users, groups, permissions, and sudo access in Ubuntu.

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Chapter 10: Manage Users and Groups in Ubuntu
In this chapter, you'll learn how to create and manage users, work with groups, set proper permissions, configure sudo access, and implement security best practices for multi-user Ubuntu systems.
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November 3, 2025 at 7:29 AM
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In Chapter #9 of the Ubuntu Handbook series, learn how to configure and manage network connections using both Ubuntu’s GUI tools and terminal commands.

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Chapter 9: How to Set Up Networking in Ubuntu
In this chapter, you'll learn how to configure network connections, troubleshoot connectivity issues, share files between computers, and implement essential security practices to keep your Ubuntu syst...
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October 31, 2025 at 10:15 AM
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In Chapter #8 of the Ubuntu Handbook series, learn essential commands, text processing, process management, system monitoring, and terminal customization.

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Chapter 8: The Complete Beginner’s Guide to Ubuntu Terminal
In this chapter, you’ll learn how to use the command line to process text, manage running processes, monitor system activity, and combine commands to handle complex tasks efficiently.
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October 30, 2025 at 7:58 AM
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In Chapter #7 of the Ubuntu Handbook series, learn how to install, update, and remove software in Ubuntu using both the App Center and the terminal.

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How to Manage Ubuntu Software Using GUI, APT, Snap & Flatpak
In this chapter, you'll learn how to install, update, and remove software in Ubuntu using multiple methods.
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October 29, 2025 at 9:44 AM