25 Free Open Source Applications I Found in Year 2021
It is time to share a list of the best 25 Free and Open Source Software I found during the year 2021. Some of these programs may not be new in that they weren’t
10 Best Free and Open Source Software (FOSS) Programs I Found in 2020
As 2020 comes to a close, it is time to bring you the best 10 Free and Open Source Software (FOSS) programs I have come across during this year. Some of these programs may
Ebook: Introducing the TecMint’s LFCS and LFCE Certification Preparation Guide
DISCLOSURE: This post includes affiliate links, which means we receive commission, when you make a purchase. For years, certifications in the Information Technology world have help job candidates to demonstrate their skills to potential
Tecmint’s Guide to Red Hat RHCSA / RHCE Certification Based on RHEL 8
Dear friends, The Tecmint.com team is pleased to announce that a long-awaited request from you has become a reality: the availability of the RHCSA (Red Hat Certified System Administrator) and RHCE (Red Hat Certified
How To Enable 64-bit Version Option in VirtualBox
Are you trying to install a 64-bit operating system in VirtualBox and you can’t seem to see the 64-bit version option in the drop-down list as shown in the following screenshot? The solution to
How to Encrypt Full Disk While Installing Ubuntu 22.04
Linux distributions have done a great job to get additional protection by bringing full disk encryption and being the market leader. Ubuntu also is bundled with numerous features and disk encryption is one of
How to Create Sudo User in openSUSE Linux
The sudo command allows a user to administer a Linux system with the security privileges of another user, by default, the superuser or root. In this guide, we will walk you through the process
How to Upgrade from RHEL 8 to RHEL 9 Release
Finally, the stable release of RHEL 9 has been released which has brought some of the major changes for better security, and usability, and with the same stability which you can expect from any
What’s New in Red Hat Enterprise Linux (RHEL) 9
Great news for RedHat lovers! Red Hat Enterprise Linux (RHEL) 9 is now generally available (GA). This announcement was made on 18th, May 2022. The latest release is crafted to meet the needs of
Graylog: Industry Leading Log Management for Linux
The point of logging is to keep your servers happy, healthy, and secure. If you can’t find the data, you can’t use it effectively or efficiently. If you’re not logging what you need, you
How to Install GLPI [IT Asset Management] Tool on RHEL Systems
GLPI is a French acronym for ‘Gestionnaire Libre de Parc Informatique‘ or simply ‘Free IT Equipment Manager‘ It’s an open-source IT asset Management, service Desk System, and issue tracking system written in PHP. GLPI
How to Install Graylog Log Management Tool on RHEL Systems
Graylog is an industry-leading opensource log management solution for collecting, storing, indexing, and analyzing real-time data from applications and a myriad of devices in IT infrastructures such as servers, routers, and firewalls. Graylog helps
How to Run a Linux Command Without Saving It in History
By default, every command that you execute on your terminal is stored by the shell (command interpreter) in a certain file called a history file or shell command history. In Bash (the most popular
How to Install Icinga2 Monitoring Tool on OpenSUSE
Icinga is an open-source network monitoring tool that was initially created as a fork of the Nagios monitoring tool back in 2009. Icinga checks the availability of servers and network devices such as switches