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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
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    • Linux Distributions for Students
    • Linux Distros for Windows
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    • 100+ Linux Commands
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Matei Cezar

I'am a computer addicted guy, a fan of open source and linux based system software, have about 4 years experience with Linux distributions desktop, servers and bash scripting.
Install WebMail Lite on CentOS and Ubuntu

WebMail Lite – Manage and Download Mails From Gmail, Yahoo, Outlook and Others

WebMail Lite is a web application that can be used to manage and download mails form your own local mail

Install Cacti with Cacti-Spine in Debian and Ubuntu

How to Install Cacti with Cacti-Spine in Debian and Ubuntu

In this tutorial we’ll learn how to install and configure Cacti network monitoring tool in the latest version of Debian

Monitor Linux Log Files in Real Time

4 Ways to Watch or Monitor Log Files in Real Time

How can I see the content of a log file in real time in Linux? Well there are a lot

Ubuntu Server Setup Guide

Initial Server Setup with Ubuntu 20.04 / 18.04 and 16.04

This tutorial will guide you on the first basic steps you need to configure on a new installed Ubuntu server

Initial Server Setup on RHEL 7

Initial Server Setup and Configurations on RHEL 7

In this tutorial we’ll discuss the first configuration steps you need to take care of after a fresh installation of

Recover Grub in CentOS 7

How to Recover or Rescue Corrupted Grub Boot Loader in CentOS 7

In this tutorial we’ll cover the process of rescuing a corrupted boot loader in CentOS 7 or Red Hat Enterprise

Install Postfix and Webmail in Debian

Install a Complete Mail Server with Postfix and Webmail in Debian 9

This tutorial will guide you on how to install and configure a complete mail server with Postfix in Debian 9

Initial Server Setup on CentOS 7

Initial Server Setup and Configurations on CentOS 7

This tutorial will explain the first basic steps you need to go through after installing a minimal CentOS 7 system

Install Zentyal Server

Installation of Zentyal 5.0 Server

This tutorial will guide you on to install the latest version of Zentyal on a bare-metal server or on a

Sockstat Command Examples to Find Open Ports

15 Useful ‘Sockstat Command Examples’ to Find Open Ports in FreeBSD

Sockstat is a versatile command line utility used for displaying network and system opened sockets in FreeBSD. Mainly, sockstat command

Install Ubuntu via PXE Using Local DVD

How to Install Ubuntu via PXE Server Using Local DVD Sources

PXE or Preboot eXecution Environment is a server-client mechanism which instructs a client machine to boot form network. In this

Recover Reinstall Ubuntu Grub Boot Loader

How to Rescue, Repair and Reinstall GRUB Boot Loader in Ubuntu

This tutorial will guide you on how to rescue, repair or reinstall a damaged Ubuntu machine which cannot be booted

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Linux Commands and Tools

How to Install and Use dig and nslookup Commands in Linux

How to Delete User Accounts and Their Home Directories in Linux

How to Find Number of Files in a Directory and Subdirectories

15 Useful “ifconfig” Commands to Configure Network Interface in Linux

18 Tar Command Examples in Linux

How to Use ‘tee’ Command in Linux [8 Useful Examples]

Linux Server Monitoring Tools

whowatch – Monitor Linux Users and Processes in Real Time

How to Install Icinga2 Monitoring Tool on OpenSUSE

Amplify – NGINX Monitoring Made Easy

20 Useful Commands of ‘Sysstat’ Utilities (mpstat, pidstat, iostat and sar) for Linux Performance Monitoring

How to Configure Zabbix to Send Email Alerts to Gmail Account – Part 2

How to Monitor Node.js Applications Using PM2 Web Dashboard

Learn Linux Tricks & Tips

How to Find Recent or Today’s Modified Files in Linux

Display Command Output or File Contents in Column Format

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

Lolcat – Display Text in Rainbow Colors in Linux Terminal

How to Find Most Used Disk Space Directories and Files in Linux

How to Disable Shutdown and Reboot Commands in Linux

Best Linux Tools

Top 7 Free Odoo Apps for Linux Users in 2025

The 8 Best Free Anti-Virus Programs for Linux

5 Best Open-Source eLearning Platforms for Linux in 2024

11 Best IP Address Management Tools for Linux Network

17 Best KDE Multimedia Applications for Linux

9 Best Microsoft Excel Alternatives for Linux

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