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How to Convert an SSL Certificate to Other Formats

It is highly recommended that you convert to and from .pfx files on your own machine using OpenSSL so you can keep the private key there. Use the following OpenSSL commands to convert SSL certificate to different formats on your own machine: OpenSSL Convert PEM Convert PEM to DER openssl x509 -outform der -in certificate.pem Read More

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How to Install WordPress with LAMP on CentOS Stream 9

WordPress is a commonly used PHP-based CMS (Content Management System). For small businesses, personal blogs & websites, WordPress can be a good fit.  In this article, we are going to learn how to install WordPress on CentOS Stream 9. So, let’s get started. Pre-requisites : 1, A system with CentOS Stream 9 installed and running.2, Read More

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How To Install MySQL on CentOS 9 Stream

Hello, friends. In this post, you will learn how to install MySQL on CentOS 9 Stream. MySQL is a powerful relational database manager owned by Oracle. It is open source but also has dedicated enterprise support, which makes it a great alternative to other paid solutions. Written in C and C++ it is capable of being very fast Read More

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How to Install Apache on CentOS 9 Stream

In this tutorial, we will show you how to install Apache in the sequence of CentOS 9. For those of you who didn’t know, Apache aka Apache HTTP Server is a free, open source, cross-platform HTTP server that includes powerful features and can be extended with a wide variety of modules. It is part of the LAMP Read More

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How to Fix 503 Service Unavailable Error in WordPress

Are you seeing a 503 service unavailable error in WordPress? The problem with the 503 error is that it gives no clues about what’s causing it which makes it extremely frustrating for beginners. In this article, we will show you how to fix the 503 service unavailable error in WordPress. What Causes 503 Service Unavailable Read More

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How to Add HTTP Security Headers in WordPress

by Editorial Staff Do you want to add HTTP security headers in WordPress? HTTP security headers allow you to add an extra layer of security to your WordPress website. They can help block common malicious activity from affecting your website performance. In this beginner’s guide, we’ll show you how to easily add HTTP security headers in Read More