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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • 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
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    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
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    • LFCE Exam
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    • Ansible Exam
  • About
  • Advertise

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.
Install Oracle 12c on CentOS 7

How to Install Oracle Database 12c on RHEL/CentOS 7

Oracle database is one of the most widely used relational database management systems (RDBMS) in enterprise environments. Developed, maintained, and

Install Nginx on Debian 9

How to Install LEMP (Linux, Nginx, MariaDB, PHP-FPM) on Debian 9 Stretch

Since Debian powers a large percentage of web servers all over the world, in this article we will explain how

Fix Sambacry in Linux

How to Fix SambaCry Vulnerability (CVE-2017-7494) in Linux Systems

Samba has long been the standard for providing shared file and print services to Windows clients on *nix systems. Used

Monitor Apache Logs in Linux

lnav – Watch and Analyze Apache Logs from a Linux Terminal

Less than two weeks ago, the Wannacry ransomware attack compromised thousands of computers, causing considerable losses to big companies and

Change a Default MySQL/MariaDB Data Directory in Linux

How to Change a Default MySQL/MariaDB Data Directory in Linux

After installing the components of a LAMP stack on a CentOS/RHEL 7 server, there are a couple of things you

Enable ELRepo in CentOS and RedHat

ELRepo – Community Repo for Enterprise Linux (RHEL, CentOS & SL)

If you are using an Enterprise Linux distribution (Red Hat Enterprise Linux or one of its derivatives, such as CentOS

Change MySQL Root Password

How to Change Root Password of MySQL or MariaDB in Linux

If you’re installing MySQL or MariaDB in Linux for the first time, chances are you will be executing mysql_secure_installation script

Reset MySQL or MariaDB Root Password

How to Reset MySQL or MariaDB Root Password in Linux

If you are setting up a MySQL or MariaDB database server for the first time, chances are you will be

Upgrade Kernel in CentOS 7

How to Install or Upgrade to Kernel 5.0 in CentOS 7

Although some people use the word Linux to represent the operating system as a whole, it is important to note

Auto Execute Scripts During Reboot in Linux

How to Auto Execute Commands/Scripts During Reboot or Startup

I am always fascinated by the things going on behind the scenes when I boot a Linux system and log

Who Is Linux Root

Who Is Root? Why Does Root Exist?

Have you ever wondered why there is a special account named root in Linux? Do you know what are the

Reasons to Install Linux Today

5 Reasons To Install Linux Today

If you are reading this article, chances are you are a new or prospective Linux user. Or perhaps you’re not

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Linux Server Monitoring Tools

Tuned – Automatic Performance Tuning of CentOS/RHEL Servers

How to Monitor Remote Linux Systems with Glances

15 Useful Performance and Network Monitoring Tools for Linux

Configure Collectd as a Central Monitoring Server for Clients

nload – Monitor Linux Network Bandwidth Usage in Real Time

A Shell Script to Send Email Alert When Memory Gets Low

Learn Linux Tricks & Tips

How to Force cp Command to Overwrite Without Confirmation in Linux

How to Rename File While Downloading with Wget in Linux

10 Useful Linux Command Line Tricks for Newbies – Part 2

How To Install and Use Android Debug Bridge (adb) in Linux

Zaloha.sh – A Simple Local Directory Synchronizer Script for Linux

How to Show Asterisks While Typing Sudo Password in Linux

Best Linux Tools

21 Best Slack Alternatives for Team Chat [Free & Paid]

5 Best Mathematical Equation and Formula Writing Tools for Linux

11 Best Graphical Git Clients and Git Repository Viewers for Linux

5 Best Platforms for Hosting Your Web Projects in 2024

Top 5 Linux Programs for Students in 2025

Top 6 Command Line Music Players for Linux Users

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