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WordPress is the most popular and widely used to create websites, blogs, webshop and much more. PHP processing and MySQL or MariaDB database are used as a backend in WordPress. In this tutorial, we will show you how to install WordPress with Nginx on CentOS 8 system. Prerequisites We are going to use LEMP (Linux, Nginx, MariaDB, and PHP) stack with Nginx as web server. So ensure that you met the following prerequisites before start installation process:...

This is the first article on the new awk tutorial series. We’ll be posting several articles on awk in the upcoming weeks that will cover all features of awk with practical examples. In this article, let us review the fundamental awk working methodology along with 7 practical awk print examples. Awk Introduction and Printing Operations Awk is a programming language which allows easy manipulation of structured data and the generation of formatted reports....

Linux Operating system Description Description Linux is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged in a Linux distribution. Wikipedia Initial release date: 17 September 1991

Swap is very useful for that system which required more RAM that physical available. If memory is full and system required more RAM to run applications properly it check for swap space and transfer files there. In general terms, swap is a part of the hard disk used as RAM on the system. I have a virtual machine running which don’t have swap on it. Many times services got crashed due to insufficient memory....

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