Developed by Puppet Lans, Puppet is an open-source configuration management tool used for automating and centralizing the configuration of infrastructure such as servers just like Ansible and Chef. It helps the simple execution of
Yii is an open-source, high-performance, flexible, efficient, and secure PHP framework for rapidly building modern Web applications. It is a generic and full-stack web programming framework for writing code in an object-oriented fashion and
Nagios is an awesome Open Source monitoring tool, that provides a more comprehensive monitoring environment to always keep an eye on your all machines/networks whether you are in your data center or just your small
Net-filter as we all know it’s a firewall in Linux. Firewalld is a dynamic daemon to manage firewalls with support for network zones. In the earlier version, RHEL & CentOS we have been using
Brief: This guide explores how to disable IPv6 on RHEL, Rocky Linux, and AlmaLinux distributions. In computing, there are two types of IP addressing; IPv4 and IPv6. IPv4 is a 32-bit address that contains
In this article, you will learn how to install and enable the EPEL repository on RHEL-based Linux distributions to install additional standard open-source software packages by using YUM and DNF package manager. What is
In this article, we’ll guide you on how to generate and install an SSL/TLS certificate obtained for free from Let’s Encrypt Certificate Authority that we’ll be using to secure Nginx webserver HTTP transactions on
Brief: In this guide, we will explore how to install VirtualBox 7.0 in AlmaLinux 9 and AlmaLinux 8 distributions to create guest virtual machines using an ISO image file. Currently owned and maintained by
PostgreSQL is an immensely popular open-source relational database management system (RDBMS) that has been around for over 30 years. It provides SQL language support which is used for managing databases and performing CRUD operations
An ISO image or .iso (International Organization for Standardization) file is an archive file that contains a disk image called ISO 9660 file system format. Every ISO file has .iso an extension has a