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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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    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
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  • eBooks
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    • LFCE Exam
    • LFCA Exam
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  • About
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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.
Editing Text Files Using Nano and Vim

RHCSA Series: Editing Text Files Using Nano, Vim, grep & regexps – Part 4

Every system administrator has to deal with text files as part of his daily responsibilities, which include editing existing files

Linux File Management

RHCSA Series: How to Perform File and Directory Management – Part 3

In Part 3 of the RHCSA exam preparation series, ‘File and Directory Management,’ we will review some essential skills required

Linux Essential Commands & System Documentation

RHCSA Series: Mastering Essential Commands & System Documentation – Part 2

RHCSA (Red Hat Certified System Administrator) is a certification exam from Red Hat company, which provides an open-source operating system

Best Linux Distributions

10 Most Used Linux Distributions of All Time

In this article, we will review the 10 most used Linux distributions based on the huge availability of software, ease

Bandwidth limit in Linux

Trickle – Control Network Traffic Bandwidth Of Applications in a Linux

Have you ever encountered situations where one application dominated your network bandwidth? If you have ever been in a situation

Install Apache in Docker Container

How to Setup Apache Web Server in a Docker Container

If you are a Linux system administrator who provides support for developers, chances are you’ve heard of Docker. If not,

Create Encrypted Linux File System Backups

Duplicity – Create Encrypted Incremental Backups in Linux

Experience shows that you can never be too paranoid about system backups. When it comes to protecting and preserving precious

Learn Vi/Vim Editor in Linux

Vim Mastery Continues: 8 More Powerful Tips for Linux Admins (Part 2)

In the previous article of this series, we reviewed 7 tips and tricks to add to your vi/m skill set,

Linux Vi and Vim Tricks and Tips

Learn Useful ‘Vi/Vim’ Tips and Tricks for Beginners – Part 1

The need to learn how to use text editors in Linux is indisputable, as every system administrator deals with configuration

Install ELK Stack in Linux

How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on RHEL

If you are a person who is, or has been in the past, in charge of inspecting and analyzing system

How to Change and Secure Default PhpMyAdmin Login URL

By default, the login page of phpmyadmin is located at http://<ip address>/phpmyadmin. The first thing that you will want to

Linux Sed Command Examples

15 Useful ‘sed’ Command Tips and Tricks for Linux SysAdmins

Every system administrator has to deal with plain text files on a daily basis. Knowing how to view certain sections,

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Linux Server Monitoring Tools

Install OpenNMS Network Monitoring Tool in CentOS/RHEL 7

How to Check Integrity of File and Directory Using “AIDE” in Linux

How to Install Nagios Core in Rocky LInux and AlmaLinux

7 Best Tools to Monitor and Debug Disk I/O Performance in Linux

Nmon – Monitor Linux System and Network Performance

Install Nagios Core on openSUSE 15.3 Linux

Learn Linux Tricks & Tips

4 Ways to Find Server Public IP Address in Linux Terminal

How to Remove a Directory and File in Linux Using ‘rm’ Command

Display Command Output or File Contents in Column Format

How to Detect Bad Sectors or Bad Blocks on Linux Hard Drives

How to List Files Installed From a RPM or DEB Package in Linux

Rename All Files and Directory Names to Lowercase in Linux

Best Linux Tools

11 Best PDF Editors to Edit PDF Documents in Linux

3 Must-Have Break Apps for Linux Users (If You Work 8–9 Hours a Day)

5 Best Reference Management Software for Linux in 2024

Top 6 Partition Managers (CLI + GUI) for Linux

15 Best Free and Open Source Software (FOSS) Programs for Linux

8 Best HTML & CSS Code Editors for Linux

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