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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
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
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Gabriel Cánepa

Gabriel Cánepa is a GNU/Linux sysadmin and web developer from Villa Mercedes, San Luis, Argentina. He works for a worldwide leading consumer product company and takes great pleasure in using FOSS tools to increase productivity in all areas of his daily work.
Tmux Manage Multiple Linux Terminals Inside Single Console

How to Use ‘Tmux Terminal’ to Access Multiple Terminals Inside a Single Console

System administrators often need to work on multiple consoles and thus they appreciate the ability to switch from one to

Nginx Security Hardening Tips

The Ultimate Guide to Secure, Harden and Improve Performance of Nginx Web Server

Based on the wonderful things you have heard about Nginx, perhaps you decided to give it a try. You may

Yum Management using Yum Utils

How to Install and Use ‘yum-utils’ to Maintain Yum and Boost its Performance

Regardless of Fedora starting to adopt dnf as the new package manager and default package management library, it will not

Nginx Name-based and IP-based Virtual Hosting

How to Setup Name-based and IP-based Virtual Hosts (Server Blocks) with NGINX

In a relatively short period of time since it was developed and made available (a little over 10 years), Nginx

Improve Apache Web Server Performance

5 Tips to Boost the Performance of Your Apache Web Server

According to a recent report by Netcraft (a well-known Internet company that provides among other services web browser usage statistics),

Things I Dislike About Linux

5 Things I Dislike and Love About GNU/Linux

First off, I recognize that the original content of this article caused a significant debate as can be seen in

Install RoundCube Webmail for Postfix on CentOS

How to Install and Configure RoundCube Webmail Client with Virtual Users in Postfix – Part 4

In Parts 1 through 3 of this Postfix series we explained, step by step, how to set up and configure

Integrate ClamAV and SpamAssassin to Protect Postfix

How to Add Antivirus and Spam Protection to Postfix Mail Server with ClamAV and SpamAssassin – Part 3

In the previous two articles of this Postfix series you learned how to set up and manage the email server

Configure Postfix and Dovecot with Virtual Domain Users

How to Configure Postfix and Dovecot with Virtual Domain Users in Linux – Part 2

In the previous article of this series we explained how to set up and manage the mail server database securely

Setup Postfix Mail Server in CentOS 7

How to Setup Postfix Mail Server and Dovecot with Database (MariaDB) Securely – Part 1

In this 3-article series we will discuss how to set up a Postfix mail server with antivirus and spam protection

Creating Mobile Friendly Web Application with Django

How to Create Mobile-Friendly Web Applications using Django Framework – Part 3

“This article is revised and updated with latest version of Django – May 2016” In Part 1 of this series

Create Web Applications Using Django

Reviewing Python Basics and Creating Your First Web Application with Django – Part 2

“This article is revised and updated with latest version of Django – May 2016” As we briefly commented on the

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Linux Commands and Tools

How to Use ‘lsof’ Command to Check Open Files in Linux

How to Set Limits on User Running Processes in Linux

Trash-cli – A Trashcan Tool to Manage ‘Trash’ from Linux Command Line

How to Find Out Who is Using a File in Linux

3 Ways to Find Out Which Process Listening on a Particular Port

How to Fix “passwd: Authentication token manipulation error” in Linux

Linux Server Monitoring Tools

How to Setup Central Logging Server with Rsyslog in Linux

Duf – A Better Linux Disk Monitoring Utility

IPTraf-ng – A Console-Based Network Monitoring Tool

Sysmon – A Graphical System Activity Monitor for Linux

How to Monitor Docker Containers with Zabbix Monitoring Tool

Bandwhich – A Network Bandwidth Utilization Tool for Linux

Learn Linux Tricks & Tips

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

Find Top Running Processes by Highest Memory and CPU Usage in Linux

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

Set Date and Time for Each Command You Execute in Bash History

How to Auto Execute Commands/Scripts During Reboot or Startup

3 Ways to Find Out Which Process Listening on a Particular Port

Best Linux Tools

10 Best Linux File and Disk Encryption Tools (2024)

Top 6 Command Line Music Players for Linux Users

9 Best Microsoft Excel Alternatives for Linux

8 Best Command-Line/Terminal Email Clients for Linux

5 Best Open-Source PDF Annotation Tools for Linux in 2024

5 Best Command Line HTTP Clients for Linux

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