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 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
How to Install Slack Messaging Tool in Linux
Slack is a modern, popular, feature-rich, flexible, and secure business communication and collaboration platform. It’s an enterprise-grade tool that ships with numerous features including channels, direct messaging, huddles and clips, and Slack connect for
14 Useful Performance and Network Monitoring Tools for Linux
If you’re working as a Linux/Unix system administrator, sure you know that you must have useful monitoring tools to monitor your system performance. As monitoring tools are very important in the job of a
17 Useful Bandwidth Monitoring Tools to Analyze Network Usage in Linux
Are you having problems monitoring your Linux network bandwidth usage? Do you need help? It’s important that you are able to visualize what is happening in your network in order to understand and resolve
How to Run a Command Multiple Times in Linux
For one reason or the other, you may wish to run a command repeatedly for several times in Linux. This guide will discuss some of the common and effective ways to achieve just that.
How To Limit Rate of Connections (Requests) in NGINX
In our last article which is part of our NGINX traffic management series, we discussed how to limit the number of connections in NGINX. In this guide, we will look at how to limit
How to Make Your Own Music on Linux with Ardour
Ardour is a simple, easy-to-use, and powerful audio recording and processing tool for Linux, macOS, FreeBSD, and Windows. Ardour is a freeware application that comes with its own set of built-in features to record
How to Install Icinga2 Monitoring Tool on Debian
Originally created as a fork of the Nagios monitoring tool, Icinga is a free and open-source infrastructure monitoring and alerting solution that monitors your entire infrastructure and provides feedback about the availability and performance