Our Knowledge Base is regularly updated, expanded, and refined to help and make sure that you have access to the very latest information around the Hosting and virtualization industry!

Linux Tutorials

Installing The Zabbix 5.0 LTS On CentOS 8 And RHEL 8

In this article, we will be with you through Installing the Zabbix 5.0 LTS On CentOS 8 And RHEL 8. Zabbix is a powerful and open-source network monitoring tool used to monitor network equipment, server software, and performance. Zabbix is written in […]

August 6, 2020 by Harry

Read more
Tutorial Linux

How To Change SSH Port In CentOS 7

We are at your service by teaching you how to change the SSH port in the CentOS operating system. The default port of the SSH service is 22, and if we have it by default, hackers may be able to attack the […]

August 5, 2020 by Harry

Read more
Linux Tutorials

Complete tutorial to install Let’s Encrypt SSL on CentOS 8

Securing a website using Certbot is one of the key factors you need to your website can survive. Using HTTPS via Security Certificate (SSL Certificate) to secure the traffic sent from web browsers to web servers is essential. As a result, users […]

August 4, 2020 by Harry

Read more

OperaVPS New Looking

Greetings and respect to the users of OperaVPS. According to the reports from you dear users about the slow page loads, lack of ease of use, and disruption in the operation of the previous website, we decided to upgrade the website to […]

August 3, 2020 by Harry

Read more
Tutorials Linux

How To Test Internet Speed In CentOS 7

In this article, we will be with you to test the internet speed in CentOS 7. In addition to price, internet speed is one of the main criteria for deciding where to buy online services. The Internet speed is measured by measuring […]

by Harry

Read more
Linux Mikrotik Tutorials Windows

10 Differences Between Hardware And Software Firewall

Firewall models can be divided into two groups: a software firewall and a hardware firewall. Firewall software is a security software that is installed on a computer or server. A hardware firewall is a standalone device with a dedicated CPU, memory, operating […]

July 30, 2020 by Harry

Read more
Tutorials VPS

VPS Or Dedicated Server, Which Is Better?

Servers are powerful computers that are always connected to the Internet and electricity. Different configurations can be done on VPS or dedicated servers. Things such as launching a website, launching an application, launching a VPN server, launching a virtualization system, maintaining data, […]

July 28, 2020 by Harry

Read more
Linux Tutorials

CentOS Or Ubuntu Which one Is Better For Server?

In this comparison between CentOS or Ubuntu, we will look at the key features of the two popular Linux distributions, which will help you choose the right operating system for your virtual server. Choosing an operating system for the server can be […]

July 25, 2020 by Harry

Read more
Tutorials Web Tutorials

Difference Between HDD And SSD Server

Over the past few years, the SSD server has been shown to have many advantages over the HDD server. They are slowly becoming mainstream and are now used in almost all modern laptops. SSDs have also gained a lot of popularity in […]

July 23, 2020 by Harry

Read more
Linux Tutorials

Curl command in Linux with 15 practical examples

In the mid-1990s, a Swedish programmer named Daniel Stenberg started a project called Curl, which eventually became what we see today as Curl command. Initially, he started with the goal of developing a bot that would periodically download exchange rates from a […]

July 21, 2020 by Harry

Read more
1 2 3 4 5 6 11

Popular Posts

To quickly find an article in the OperaVPS Knowledge Base, you can search by using keywords and query words!


Free RDP, Start with 61 days Trial

Good News! Looking for the best deals? You’re in the right place. OperaVPS decided to offer a special deal for RDP services! How does it work? By choosing 12 months Billing cycle you will get an additional 61 days free on your […]

July 19, 2020 by Nick Durckin

Read more
Linux VPS Web Tutorials

How to Install cPanel on CentOS 7 [step-by-step guide]

Hi everyone, I’m Harry, and today I will be with you about how to install cPanel on CentOS 7. What is cPanel? cPanel, as its name implies, is a web control panel. Cpanel provides you with the ability to manage Linux based […]

March 10, 2020 by Harry

Read more
RDP VPS Windows

Bluestacks VPS to Simulate Android on Windows

****** New Update: Bluestacks Version 4.2 is available on VPS too ****** updated on 2020/9/28 Start Bluestacks on VPS Now! – $42.99 Do I need to Buy BlueStacks VPS? If you are a huge fan of Android and its fantastic applications, we provide […]

March 6, 2020 by Nick Durckin

Read more