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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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New to Ubuntu? We've put together the ultimate list of 17 essential Ubuntu apps for beginners in 2026.

What's the #1 app you can't live without on Ubuntu? drop a comment 👇

www.tecmint.com/ubuntu-apps-...

Follow @tecmint.bsky.social for more #Ubuntu #LinuxApps
17 Best Ubuntu Apps for Beginners in 2026 (Essential Tools)
In this article, you will discover the best Ubuntu apps for beginners, covering everything from productivity tools to entertainment options and AI-powered tools
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February 4, 2026 at 6:37 AM
tecmint.bsky.social
Learn how to enable and configure AI agents in ONLYOFFICE Desktop Editors to automate document editing, generate content, analyze files, and boost productivity on Linux.

👉 www.tecmint.com/enable-ai-ag...

Follow @tecmint.bsky.social for more #Linux productivity tips.
How to Enable AI Agents in ONLYOFFICE on Linux
Learn how to enable AI agents in ONLYOFFICE Desktop Editors to automate document editing, generate content, analyze files, and boost productivity on Linux.
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February 3, 2026 at 7:42 AM
tecmint.bsky.social
Learn essential diagnostic skills to monitor system health, analyze logs like a pro, and systematically troubleshoot Ubuntu servers and desktops.

Read the full guide (Pro members only):

pro.tecmint.com/ubuntu-syste...

Follow @tecmint.bsky.social for more #Ubuntu #SystemAdmin #Linux tutorials!
How to Monitor and Troubleshoot Network Problems in Ubuntu
Learn essential tools and techniques for monitoring system health, analyzing logs, and diagnosing common Ubuntu problems.
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February 2, 2026 at 11:21 AM
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Want a Linux desktop that's both beautiful AND powerful?

We've found 7 KDE Plasma distros that deliver:

💎 Stunning visual appeal
⚡ Blazing fast performance
🛠️ Complete customization
🎯 Options for every skill level

www.tecmint.com/kde-plasma-l...

Follow @tecmint for more #Linux tips.
7 Best Linux Distros with KDE Plasma Desktop in 2026
This guide features some of the best Linux distributions with the KDE Plasma desktop that deliver the perfect blend of beauty, performance, and customization.
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February 2, 2026 at 7:45 AM
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🚀 Exciting News: TecMint Pro Now Offers a FREE Sudo Plan!

🎯 Ad-free access to a few premium content
📚 Full access to "Master Linux in 7 Days" course
📧 Weekly newsletter
💬 Community access to connect with Linux professionals

👉 Claim your free access: pro.tecmint.com/learn-linux/
Learn Linux Fast: 7-Day Crash Course for Beginners
A complete 7-day crash course to help beginners master Linux, the command line, software management, and more. No experience needed!
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February 2, 2026 at 6:26 AM
tecmint.bsky.social
Transform your old computer into a fully functional machine with these 16 lightweight Linux distributions.

Explore 16 lightweight Linux distros:

✅ Works with 512MB RAM
✅ Boots in seconds
✅ Runs from USB

👉 www.tecmint.com/linux-distri...

Follow @tecmint.bsky.social for more #Linux tips.
16 Best Lightweight Linux Distros for Old PCs (2026)
In this guide, we feature some of the best Linux distributions that you can install on your old PC and breathe some life into it.
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January 29, 2026 at 7:34 AM
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Our latest guide covers 11 essential Linux commands for hardware detection and system information gathering:

Perfect for troubleshooting, audits, and documentation.

👉 www.tecmint.com/commands-to-...

Follow @tecmint for #Linux tips.
11 Commands to Collect System and Hardware Info in Linux
It is always good to know the hardware components of the Linux system, as this helps you to deal with compatibility issues when installing package drivers.
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January 28, 2026 at 7:03 AM
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Learn how to use stress and stress-ng to push your CPU, memory, and disk to their limits (safely).

👉 www.tecmint.com/linux-cpu-lo...

Follow @tecmint.bsky.social for more Linux articles.
How to Stress Test Your Linux CPU for High Load
In this guide, we will explore two important tools, stress and stress-ng, for conducting comprehensive stress tests on your Linux systems.
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January 27, 2026 at 7:45 AM
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Learn enterprise PostgreSQL backup strategies with pgBackRest, featuring full, differential, and incremental backups, point-in-time recovery, and automated scheduling for production databases.

Read the full guide (Pro members only):

👉 pro.tecmint.com/blog/pgbackr...
How to Backup PostgreSQL Databases with pgBackRest Tool
In this article, learn how to install and configure pgBackRest for PostgreSQL, create full, differential, and incremental backups, perform point-in-time recovery, and automate backups with cron jobs.
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January 23, 2026 at 11:45 AM
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In this article, learn how to set time, timezone, and synchronize your Linux system clock with NTP using timedatectl, systemd-timesyncd, and chrony.

👉 www.tecmint.com/set-time-tim...

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How to Set Time, Timezone, and Sync Clock in Linux
In this article, learn how to set time, timezone, and synchronize your Linux system clock with NTP using timedatectl, systemd-timesyncd, and chrony.
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January 23, 2026 at 7:59 AM
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Want to keep your files secure in Linux?

Learn GPG encryption with easy-to-follow examples from generating keys to encrypting and decrypting files securely...

👉 www.tecmint.com/gpg-encrypt-...

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How to Encrypt and Decrypt Files Using GPG in Linux
In this article, we show you how to encrypt files with GPG in Linux, generate key pairs, share encrypted files securely, and decrypt them.
www.tecmint.com
January 23, 2026 at 6:18 AM
tecmint.bsky.social
Just published Chapter 21 of my Ubuntu Handbook series! 🚀

Here's what I cover:

- Ubuntu Server vs Desktop differences
- Complete Ubuntu Server 24.04 installation
- SSH configuration and key authentication
- Remote server management best practices

pro.tecmint.com/install-ubun...
How to Install Ubuntu Server with Secure SSH Remote Access
In this article, you'll learn Ubuntu Server installation, SSH configuration with key authentication, and security best practices for remote administration.
pro.tecmint.com
January 22, 2026 at 11:40 AM
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Which tool should you use to create a bootable USB drive from an ISO file?

We tested 10 popular options for 2026:

- Best for multiboot: Ventoy
- Best cross-platform: Balena Etcher
- Best for Windows: Rufus

👉 www.tecmint.com/linux-bootab...

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10 Best Tools to Create Bootable USB from ISO in 2026
This article has been refreshed to include the latest bootable USB creation tools for Linux in 2026, removing outdated utilities and adding modern alternatives.
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January 22, 2026 at 6:39 AM
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Learn professional Linux SSH security with Teleport using zero-trust access, role-based control, and full session visibility for production servers.

Read the full guide (Pro members only):

👉 pro.tecmint.com/blog/secure-...

Follow @tecmint for more #Linux tutorials!
How to Secure Linux SSH Access Using Teleport and Zero-Trust
In this article, we’ll show you how to secure Linux SSH with Teleport using zero-trust, keeping your servers safe and access under control.
pro.tecmint.com
January 21, 2026 at 7:13 AM
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Learn how to install ONLYOFFICE Desktop Editors on Linux ARM64 devices.

📖 Read the full guide:

👉 www.tecmint.com/install-only...

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How to Install ONLYOFFICE Desktop Editors on Linux ARM64
This article explains how to install ONLYOFFICE Desktop Editors on Linux ARM64, with a focus on Ubuntu ARM64, providing a clear, practical step-by-step guide.
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January 20, 2026 at 9:30 AM
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Stop struggling with 'ls' and 'cd' in the terminal!

These 14 file managers will change how you work, from super-fast Yazi to beginner-friendly Midnight Commander.

👉 www.tecmint.com/linux-termin...

Follow @tecmint.bsky.social for more #Linux tips.
14 Must-Have Linux Terminal File Managers in 2026
This article has been refreshed to cover the most popular Linux console file managers, highlighting their features, benefits, and why they are widely used.
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January 17, 2026 at 8:44 AM
tecmint.bsky.social
Want help with your writing on Ubuntu? Use ONLYOFFICE and Ollama to check, edit, and improve your text easily.

👉 www.tecmint.com/ubuntu-ai-do...

Follow @tecmint.bsky.social for more #Linux tips.
How to Run Local AI in ONLYOFFICE on Ubuntu Using Ollama
In this article, learn how to enable AI-powered document editing on Ubuntu using ONLYOFFICE Desktop Editors and Ollama for a local AI-assistant.
www.tecmint.com
January 17, 2026 at 6:43 AM
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Your #Linux server showing 90% cache usage?

Before you panic and clear it - read this guide first!

Learn WHEN to clear RAM cache (and when NOT to) + safe commands that won't crash production.

👉 www.tecmint.com/clear-ram-me...

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How to Clear RAM Cache and Memory in Linux [Safe Methods]
Is your Linux system slow? Learn how to safely clear RAM cache, buffer, and swap space to instantly free up memory. Simple steps, no reboot required.
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January 16, 2026 at 8:18 AM
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Learn professional Linux disk I/O monitoring with over 20 essential and advanced tools.

Read the full guide (Pro members only):

👉 pro.tecmint.com/blog/linux-d...

Follow @tecmint.bsky.social for more #Linux #Ubuntu #DiskIO #Monitoring tutorials!
20+ Linux Disk I/O Monitoring Tools Every Admin Should Know
In this article, we cover 20+ Linux tools to monitor, analyze, and optimize disk I/O, from essential checks to advanced tracing and diagnostics.
pro.tecmint.com
January 14, 2026 at 9:17 AM
tecmint.bsky.social
7 Best Tools to Monitor and Debug Disk I/O Performance in Linux

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7 Best Linux Tools to Monitor Disk I/O Performance
In this guide, we will discuss the best tools for monitoring and debugging disk I/O activity (performance) on Linux servers.
www.tecmint.com
January 13, 2026 at 6:45 AM
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Learn professional database management with comprehensive installation, performance tuning, automated backups, and multi-layer security for production environments.

Read the full guide (Pro members only):

👉 pro.tecmint.com/ubuntu-datab...

Follow @tecmint for more #Ubuntu tutorials!
A Complete Guide to MySQL, PostgreSQL & Security on Ubuntu
In this article, you'll learn professional database administration: installing MySQL/MariaDB and PostgreSQL, automated backups with retention policies, and securing database servers with encryption an...
pro.tecmint.com
January 12, 2026 at 11:07 AM
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Build production-grade network infrastructure with WireGuard VPN, secure SSH tunnels, and transform Ubuntu into a full-featured router with DHCP, DNS & firewall.

Read the full guide (Pro members only):

👉 pro.tecmint.com/ubuntu-advan...
Setup WireGuard VPN, SSH Tunneling & Home Router in Ubuntu
In this chapter, you'll learn advanced networking skills, including setting up secure VPNs with WireGuard, mastering SSH tunneling techniques, and configuring Ubuntu as a home router with complete net...
pro.tecmint.com
December 24, 2025 at 10:21 AM
tecmint.bsky.social
Complete LAMP stack installation on Ubuntu 24.04 - Apache, PHP 8.3, MariaDB 11, and phpMyAdmin
Read the full guide:
www.tecmint.com/install-lamp...

✓ Apache 2.4 with SSL
✓ PHP 8.3 + essential modules
✓ MariaDB 11 secured
✓ phpMyAdmin web interface
How to Install LAMP Stack on Ubuntu 24.04 [Complete Guide]
In this article, we will discuss how to installthe LAMP stack with PHP 8.3 and MariaDB 11 database on Ubuntu 24.04 server and desktop.
www.tecmint.com
December 22, 2025 at 8:27 AM
tecmint.bsky.social
Complete L2TP/IPsec VPN client setup for Linux - connect to corporate or self-hosted VPN servers with full encryption.

- Install NetworkManager L2TP
- IPsec tunnel configuration
- Connection verification

Follow @tecmint.bsky.social for #Linux #VPN #Sysadmin guides!
How to Setup an L2TP/IPsec VPN Client on Linux
L2TP (which stands for Layer 2 Tunneling Protocol) is a tunneling protocol designed to support virtual private networks (VPN connections) over the Internet.
www.tecmint.com
December 19, 2025 at 7:41 AM
tecmint.bsky.social
Build a secure, self-hosted VPN in minutes with encrypted traffic, anonymous browsing, and full control over your data without any VPN subscriptions.

Read the full guide:
www.tecmint.com/create-own-i...

Follow @tecmint.bsky.social for more #Linux #VPN #Security #Privacy tutorials!
How to Create Your Own IPsec VPN Server in Linux
In this article, you will learn how to quickly and automatically set up your own IPsec/L2TP VPN server in CentOS/RHEL, Ubuntu, and Debian Linux distributions.
www.tecmint.com
December 19, 2025 at 6:52 AM