
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.

AlmaLinux vs CentOS
It is more than one year since CentOS touched its life end. Since then, whispers of choosing a suitable replacement have been heard. While Alma Linux is the most nominated, AlmaLinux vs CentOS is what we are going to discuss in this article. As an administrator or an organization, you may have a lot of […]

How to Install Ruby on Ubuntu
Ruby is one of the most popular open-source, object-oriented, dynamic, and general-purpose programming languages, which is very similar to a spoken language due to its simple syntax. The advantages of the Ruby programming language have made it popular among developers in various fields such as web/application development, data analysis, and memory management. The most important […]

How to Install Caddy on Linux
Do you still receive the message that your website is ‘’Not Secure’’ while submitting login information on Chrome or Firefox? Install Caddy on Linux eliminates this issue. Caddy is a simple and secure web server that helps you with better website hosting. Since Caddy manages SSL/TLS certificates using Let’s Encrypt automatically to enable HTTPS, you […]

How to Create Swap Space in Linux for Beginners
Create Swap Space in Linux by using commands to allocate disk space for virtual memory. This extra memory helps improve system performance. Swap can be created with a file or a dedicated partition. 🤖AI Overview: Create Swap Space in Linux refers to the process of adding additional virtual memory to a Linux system by designating […]

How to Partition and Format Storage Devices on Linux
Partitioning and formatting storage devices in Linux is one of the key tasks of Linux system administrators to better manage the operating system. Linux administrators perform formatting and partitioning processes to perform tasks such as managing available Storage Devices space, erasing and modifying file systems, preparing storage media for use, fixing errors, or deleting data.

Ubuntu Desktop vs Ubuntu Server
As a modern, free, and popular Linux OS, Ubuntu is available in two flavors; Ubuntu Stable and Ubuntu Long-Term Support (LTS). While browsing the Ubuntu website, you might wonder what’s the main difference between Ubuntu Desktop and Ubuntu Server and which one you must choose. Join us with this article to review Ubuntu Desktop vs […]

Install and Configure Redis on Ubuntu with Simple Steps
Install and Configure Redis on Ubuntu means setting up Redis, an open source in memory data store, on your Ubuntu server. First install Redis using the apt command then enable and start the Redis service. Check the status to confirm Redis is running. Use the redis-cli tool to test your installation. 🤖AI Overview: Install and […]

Install and Configure NFS on Ubuntu [Network File System]
If you need to share common data among different client systems, you will find NFS helpful for sharing directories and files with other clients. In this article, you will learn how to Install and Configure NFS on Ubuntu. Network File Share (NFS) is a protocol used to share files and directories over a network of […]

How to Install WireGuard VPN on Ubuntu Server
Installing and setting up WireGuard VPN on Ubuntu server is an efficient method for enhancing online security, protecting privacy, and maintaining anonymity on the internet. The installation steps for WireGuard VPN on Ubuntu can be summarized as follows: Update Ubuntu Server Repository Install WireGuard Ubuntu Generate Key Pairs Configure WireGuard on the Server Enable IP […]

How to Add, Delete and List Users in CentOS 7
As a Linux user, you might wish to know how to add and delete users in CentOS 7. After launching a new Linux server, when you start using your favorite distribution, adding and removing users is what you would find necessary to know about. All Linux distributions, including CentOS, are multi-user operating systems. Distinct command-line […]

How to Install and Use Screen in Linux
Linux VPS is mostly managed through the terminal environment. All Linux VPS administrators are looking for solutions for better productivity and efficiency. Installing and using Screen in Linux has recently become common among Linux VPS developers and Sysadmin.

How to Allow Remote Connection to MySQL in Linux
MySQL comes with a default configuration that is perfect and enough for users who are hosting their website and MySQL server on a Linux system. What if you wish to connect other systems and users to your MySQL server? This article helps you learn How to Allow Remote Connection to MySQL in Linux. When you […]