When you run a website using Apache web server, it may be possible for a user to access a directory listing of the files in a particular directory. This directory listing can be useful for some purposes, such as when sharing files with a small group of trusted individuals, but ... Read More

When you install RHEL/CentOS 8 Minimal, the system comes with a minimal set of pre-installed packages and services to keep the system lightweight and secure. However, over time, as you install new packages and services, your system can become bloated and vulnerable to security threats. In this article, we will ... Read More

If you're a Linux user, you're probably familiar with the command-line interface. It's a powerful tool for working with files, directories, and other aspects of your system. However, if you're working with large amounts of text data, it can be challenging to make sense of everything. That's where the column ... Read More

Reading files is an essential aspect of shell scripting in the Bash environment. In Bash, reading files can be achieved using different techniques, and one of the most popular and versatile methods is using the while loop. The while loop in Bash is a powerful construct that allows us to ... Read More

In the world of containerization and microservices, it has become increasingly important to manage and orchestrate container workloads across a large infrastructure. Rancher is an open-source container management platform that makes it easy to deploy and manage container workloads across multiple clusters and clouds. In this blog post, I will ... Read More

As a Linux user, you may already be familiar with shell scripting, the practice of writing scripts in the command-line interface to automate tasks and improve efficiency. While simple shell scripts can be easy to write and understand, more complex scripts can be challenging to debug and maintain. In this ... Read More

Cumulus is a powerful, real-time weather application designed for Linux desktops. It is a lightweight and user-friendly application that provides users with up-to-date weather information in a visually appealing way. With Cumulus, users can stay up-to-date with current weather conditions, view hourly and daily forecasts, and receive severe weather alerts ... Read More

Cryptmount is a Linux utility that allows you to create encrypted filesystems. With cryptmount, you can create an encrypted container that can be mounted as a virtual drive, and any data stored in that container will be automatically encrypted and decrypted as needed. This can help you keep your sensitive ... Read More

Setting up a web server to host multiple websites is a common task for system administrators and developers. In this guide, we will cover how to create virtual hosts, generate SSL certificates and keys, and enable CGI gateway in Gentoo Linux. Virtual hosts allow you to host multiple websites on ... Read More

RAID stands for Redundant Array of Inexpensive Disks. It is a data storage technique that allows users to combine multiple disks into a single logical unit to provide performance, reliability, and storage capacity. RAID 0 (Stripe) is one of the RAID levels that uses striping to write data across multiple ... Read More