Author: Rahul

LAMP is a popular open-source web development platform that stands for Linux, Apache, MySQL, and PHP. This acronym represents the core components of a typical Linux-based web server, and it provides a stable and reliable environment for web developers to build and deploy dynamic websites and web applications. In this article, we will show you how to set up a LAMP stack on Red Hat Enterprise Linux (RHEL) and CentOS Stream 9 systems. Prerequisites Before you start, you need to have a freshly installed RHEL or CentOS 9 system with a root user or a user with sudo privileges. You…

vnStat is a lightweight, command-line network traffic monitor that allows you to track the bandwidth usage of your network interface. While it’s easy to use, it might not be the most user-friendly option for everyone. That’s where the vnStat PHP web interface comes in – it provides a graphical representation of the network traffic data that vnStat collects. In this article, we’ll show you how to set up the vnStat PHP web interface on CentOS and Fedora, two popular Linux distributions. Prerequisites Before installing vnStat, make sure that your system meets the following requirements: A running CentOS or Fedora system…

The /etc/mtab file is an important component in the Linux operating system. It contains a record of the currently mounted file systems, including the device name, mount point, and file system type. The information in this file is used by various Linux commands and utilities to determine the status of mounted file systems. What is the /etc/mtab file? In Linux, the /etc/mtab file is a dynamic file that provides a real-time view of the currently mounted file systems. It is updated every time a file system is mounted or unmounted and is used by various Linux commands to determine the…

Programming is a highly sought-after skill in today’s digital world. Whether you’re looking to start a new career or simply expand your existing skillset, learning to code is an excellent way to open up new opportunities. One of the simplest, yet most impactful, programs you can write as a beginner is “Hello World”. This program serves as an introduction to the basic syntax and structure of a programming language. In this comprehensive guide, we will show you how to print “Hello World” in 20 of the most popular programming languages. This will provide you with a foundational understanding of how…

PHP is a popular scripting language that is used to develop dynamic web applications. It is an open-source programming language that can be easily installed on a variety of operating systems, including CentOS 9. In this article, we will walk you through the steps of installing PHP on CentOS 9. Before you start, make sure that you have a CentOS Stream 9 system with root access. Step 1: Updating System Packages Before installing any new software, it is recommended to update your system packages. You can do this by running the following command: sudo yum update Step 2: Setup EPEL…

MySQL is an open-source relational database management system that is widely used for storing and organizing data. Red Hat Enterprise Linux (RHEL) and CentOS Stream are two popular Linux distributions used by many developers and system administrators. In this article, we will be discussing how to install MySQL 8.0 on RHEL and CentOS Stream 9. Prerequisites RHEL or CentOS Stream 9 operating system installed on your computer Root user access or a user with sudo privileges Step 1: Adding the MySQL Repository The first step in installing MySQL 8.0 on RHEL and CentOS Stream 9 is to add the official…

Archives are a common way of storing and transferring multiple files in Linux. However, extensive archives can be difficult to manage and transfer, especially if they exceed a certain size limit. One solution to this problem is to split the large archives into multiple smaller files, each with a specified size limit. In this article, we will explain how to split large archives in Linux using the command line. To split an archive in Linux, we will use the `split` command. The split command is a standard Linux command that can be used to split files into smaller parts. When…

Java is a popular object-oriented programming language that has been widely used for developing a variety of applications, from desktop to mobile and web. One of the most basic concepts in Java programming is printing to the console. This is where the System.out.println() method comes into play. In this article, we will provide a beginner’s guide to understanding the System.out.println() method in Java. What is System.out.println()? The System.out.println() method is a Java statement that is used to print a message to the console. It is part of the Java standard library and is commonly used in Java programs to display…

The split command in Linux is a useful tool for splitting large files into smaller parts. This is useful when dealing with large files that are too big to be transferred or managed easily. The split command can be used to split a file based on a specified size or line count, making it an ideal tool for breaking down large files into more manageable parts. In this tutorial, we will cover the basics of the split command, including its syntax and options, to help you understand how it works and how to use it effectively. Syntax The basic syntax…

Testing your internet speed from the Linux terminal can be useful for troubleshooting connectivity issues or for monitoring the performance of your network. The process is straightforward and requires the use of a few simple commands. With the right tools, you can easily check the download and upload speeds of your internet connection and determine if it is working optimally. If you are a Linux user, you can easily test your internet speed from the terminal. In this article, we will guide you through easy steps to test your internet speed from the Linux terminal. Step 1: Install speedtest-cli The…