Ashley B.
Content Writer (Hi! I’m Ashley, a Linux Administrator with a passion for making Linux simpler and more accessible for beginners. Since 2021, I’ve been writing friendly, practical guides at OperaVPS to help users install software, use the command line, and get comfortable with their VPS. Linux doesn’t have to be intimidating. and I’m here to show that anyone can learn it with the right support and a little curiosity.
How to Install Memcached on Ubuntu and CentOS
Memcached is a high-performance, distributed memory object caching system designed to speed up dynamic web applications by reducing database load. It stores frequently accessed data in memory, allowing for faster retrieval. Installing and using Memcached on Linux, whether on Ubuntu or CentOS, helps enhance website and application performance by caching data, reducing server strain, and […]
Getting Started to Install TFTP Server on Ubuntu
Linux administrators/users use Trivial File Transfer Protocol (TFTP) as a simple and fast way to transfer small files between servers and computers. While TFTP works on a variety of other Linux Server distributions, Install TFTP Server on Ubuntu is what you will learn in this article. When two computer systems on a network need to […]
10 Ways to Check Kernel Version in Linux
The Linux kernel is the core component of the Linux operating system, responsible for managing hardware resources, processes, and memory. Checking the kernel version is essential for ensuring compatibility with software and hardware, maintaining system security and stability, troubleshooting issues, and accessing relevant support resources. Here are the most used methods to Check Kernel Version […]
How to Install GO on Ubuntu
Go (Golang) is a statically typed, compiled programming language designed by Google. It’s known for its simplicity, efficiency, and concurrency features, making it well-suited for building scalable and reliable applications. On Linux Ubuntu, Go’s performance, cross-platform compatibility, and strong community support make it an excellent choice for a wide range of projects. To install Go […]
How to Install htop in Ubuntu, Debian, CentOS, Fedora
You can install htop from default repositories of most Linux distributions such as Ubuntu, Debian, CentOS, and Fedora simply through a Linux terminal and using Linux distribution specific package managers. The htop is a powerful real-time system monitoring tool that offers a dynamic and interactive view of running processes and your server resource usage with […]
How to Check Heap Memory Usage of process in Linux
Heap memory is a region where a program can dynamically allocate and deallocate memory during runtime. Unlike stack memory, heap allocation is manual, requiring explicit requests and releases. It’s used for data structures with varying sizes or lifetimes, but careful management is essential to prevent memory leaks. The below methods help you to determine Heap […]
What is Oracle Linux?
Today, with the practical use of the Linux operating system in a wide range of activities on desktops and servers, users have become more interested in learning about Linux distributions. You know that Linux, with its powerful infrastructure, is used for any purpose and activity and has the best performance, But when choosing an operating […]
How To Install cPanel / WHM On AlmaLinux 8
Hi everyone, I’m Harry, and today I will be with you about installing cPanel on AlmaLinux 8. This tutorial will show you how to install the cPanel WHM and access it on your server’s dedicated IP address through the command line. I should consider that it is better to follow all of the steps to […]
What is Arch Linux? A Complete Guide for 2026
In the world of technology, choosing the right operating system for your needs is essential. Linux, with its wide range of distributions, has become one of the most popular choices for both desktop and server environments. Among these, Arch Linux stands out for its simplicity, flexibility, and user centric design. Whether you are hearing about […]
How To Install AlmaLinux 8.4 [Step-By-Step Guide]
This article is about “how to install AlmaLinux” because recently, Redhat announced that they would stop supporting CentOS 8 by the end of 2021, and they will focus on CentOS stream. In the meantime, many were not satisfied. The issue with CentOS Stream is that it will receive updates sooner while those updates are not […]
Attention Of IT Managers To Use Linux Desktop
The idea of using Linux on corporate desktops seemed unacceptable and ridiculous until a few years ago. When the Open Source operating system began to infiltrate data centers. But at the recent Linux World conference, many IT workers said the idea no longer seemed ridiculous. According to nine conference attendees and two IT analysts, this […]
Windows or Linux: Which OS is Right for Your Website
To have a website, you need to prepare your web hosting service such as Linux VPS Hosting so that you can upload site information in it. This is where you are faced with two different types of services and the question arises that what is the difference between Windows VPS hosting with Linux VPS hosting? […]