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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
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  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
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    • RHCE Certification
    • LFCS Certification
  • eBooks
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    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
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    • Ansible Exam
  • About
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Ubuntu

Install Deepin Desktop in Ubuntu

How to Install Deepin Desktop on Ubuntu

Ubuntu is a well-known Linux operating system loved for its easy-to-use interface and strong performance. Although it comes with GNOME

Create eLearning with Moodle in Ubuntu

How to Create eLearning Platform with Moodle and ONLYOFFICE

The implementation of modern e-learning software in the educational process has ceased to be somewhat extraordinary. More and more teachers

Ubuntu Disk Space Cleaner

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

As time moves along, you might notice your disk space gradually getting depleted. The explanation for this is that over

Install TFTP Server on Ubuntu

How to Install and Configure TFTP Server on Ubuntu and Debian

TFTP (Trivial File Transfer Protocol) is a simple file transfer protocol that is often used for transferring files between computers

Fix Sub-process dpkg returned an error

How to Solve “Sub-process /usr/bin/dpkg returned an error code (1)” In Ubuntu

It’s not uncommon to run into an issue of broken packages in Ubuntu and other Debian-based distributions. Sometimes, when you

Fix Username is not in the sudoers file in Ubuntu

How to Fix “Username is not in the sudoers file. This incident will be reported” in Ubuntu

In Unix/Linux systems, the root user account is the super user account, and it can therefore be used to do

Run Linux from Hard Disk

How to Run Any Linux Distribution Directly from Hard Disk

Most Linux distributions provide ISO files that are designed and built to run in Live Mode directly from a bootable

Remote Ubuntu Desktop Connection from Mac

How to Connect Remote Ubuntu Desktop from a Mac

Are you looking for a simple method to connect to the Ubuntu desktop/server from your Mac? The reasons could vary,

Install Terraform in Linux

How to Install Terraform (Infrastructure as Code) in Linux

In this article, we will discuss what Terraform is and how to install Terraform on various Linux distributions using HashiCorp

Mattermost OnlyOffice Integration

How to Install Mattermost and Integrate with ONLYOFFICE Docs on Linux

If you are looking to replace Microsoft Teams and need a reliable tool for internal communication among the members of

Install NFS Server in Ubuntu

How to Install NFS Server and Client on Ubuntu 22.04

NFS (Network File Share) is a protocol that allows you to share directories and files with other Linux clients in

Set Filesystem Disk Quotas on Ubuntu

How to Set Filesystem (Disk) Quotas on Ubuntu

Filesystem quota is a standard built-in feature found in Linux Kernel. Quotas determine the amount of space a file should

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Linux Commands and Tools

How to Keep ‘sudo’ Password Timeout Session Longer in Linux

20 Netstat Commands for Linux Network Management

24 Nmap Commands Every Linux Admin Should Use for Network Security

Learn Difference Between “su” and “su -” Commands in Linux

4 Useful Tips on mkdir, tar and kill Commands in Linux

MultiCD – Create a MultiBoot Linux Live USB

Linux Server Monitoring Tools

10 Tips On How to Use Wireshark to Analyze Packets in Your Network

ctop – Top-like Interface for Monitoring Docker Containers

Cockpit – A Powerful Tool to Monitor and Administer Multiple Linux Servers via Browser

ntopng – Web-Based Network Traffic and Security Monitoring Tool

Monitor Server Resources with Collectd-web and Apache CGI in Linux

btop: A Modern and Resourceful System Monitor

Learn Linux Tricks & Tips

How to Use ‘at’ Command to Schedule a Task on Given or Later Time in Linux

How to Send a Message to Logged Users in Linux Terminal

How to Increase Number of Open Files Limit in Linux

How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux

4 Ways to Disable Root Account in Linux

How to Create a Shared Directory for All Users in Linux

Best Linux Tools

10 Tools to Monitor Linux Disk Partitions and Usage in Linux

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

6 Best Modern Linux ‘init’ Systems (1992-2025)

4 Best Tools for Creating Fillable PDF Forms on Linux

Top 5 Linux Programs for Students in 2025

10 Top Open Source Artificial Intelligence Tools for Linux

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