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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
  • Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
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    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • 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.
schedule jobs using at command

at Command: Schedule One-Time Linux Tasks Without Cron

The at command lets you queue a one-off task to run once at a specific time, so you don’t have

Enable Ubuntu Livepatch on Ubuntu 26.04 LTS

Ubuntu Livepatch: Patch Kernels Without a Reboot in Ubuntu 26.04

Ubuntu Livepatch is a feature that applies kernel security fixes while the system is still running, so you do not

Popular Linux aDistributions

10 Most Popular Linux Distributions of 2026

Editor’s Note: None of the Linux distributions on this list have implemented age verification as of this writing, despite ongoing

Recover Deleted File in Linux

How to Recover Deleted Files in Linux Before They’re Gone

You deleted a log file mid-session, a running process is still writing to it, and ls shows nothing, but the

Best Linux Software

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

It’s time once again to share a list of the best free and open-source software I’ve come across, updated for

Run MySQL Queries via Linux Terminal

How to Execute MySQL Queries via Linux Terminal

If you are in charge of managing a database server, from time to time you may need to run a

Upgrade Kernel in Ubuntu

How to Install Kernel 6.13 in Ubuntu, Debian and Mint

Periodically new devices and technology coming out and it’s important to keep our Linux system kernel up-to-date if we want

Linux SysAdmins New Years Resolutions

10 Linux System Administrators New Year’s Resolutions for 2025

As we step into 2025, it’s the perfect time to set new goals for growth and development as a Linux

Install C C++ Compiler and Development Tools

How to Install GCC and Development Tools on RHEL-based Systems

Nowadays, as a system administrator or engineer, you can’t feel satisfied by knowing how to use the CLI and troubleshoot

Linux Disk Encryption

RHCSA Series: Encrypt Disks with Parted and SSM in Linux – Part 8

In this article of the RHCSA Series, we will discuss how to set up and configure local system storage in

Linux Boot & Process Management in Linux

RHCSA Series: Mastering Linux Boot & Process Management in Linux – Part 6

In this article of the RHCSA series, we will start with a brief revision of what happens from the moment

Manage Users and Groups in Linux

RHCSA Series: How to Manage Users and Groups in RHEL – Part 5

Managing a RHEL server, as it is the case with any other Linux server, will require that you know how

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