In this article, you will learn about the hostnamectl command in Linux with examples. A hostname is a human-readable name. This is the name which people can refer to a computer and they can easily remember it. The hostname was…
In this article, you will learn, how to setup passwordless ssh login SSH stands for Secure Shell. And, It authorizes to access remote connections between two systems. It uses a cryptographic network protocol for secure connections. As a result, you…
In this article, you will learn about scp command in Linux with examples. scp stands for secure copy. It is a command-line utility in Linux and Unix-like operating systems. The major use of the scp command is copy files or…
In this article, you will learn about how to upgrade CentOS6 to CentOS7. In earlier days, it was not possible to upgrade from one major version to another major version without the complete formatting of the Linux. But, now there…
In this article, you are going to learn about how to set up an NFS server on CentOS/RHEL 7. NFS stands for Network File System. It is a distributed filesystem protocol. NFS helps to mount the remote directories on your…
In this article, you will learn about what is the rsync command & how to use it. The rsync is a command-line utility in Linux and Unix-like operating systems. And, it helps to synchronize the files and directories from a…
In this article, you will learn how to install and configure Ansible on CentOS 8. Ansible is an open-source software package. The main work of Ansible is to automate work like configuration management, application deployment, inter-service orchestration, cloud provisioning, and…
In this article, you will learn how to install Nginx on CentOS 8. Nginx is an open-source software package. It is the most popular web servers now in the world. And, there are many important and popular websites on the…
In this article, you are going to learn How to install and configure an Nginx server on CentOS 7. Nginx is the open-source and most popular HTTP web server. And It also works as a standard mail server, caching, media…
In this article, we are going to learn how to install WordPress on CentOS 8. WordPress is a free and open-source content management system (CMS). It is written in PHP programming language, and it uses MySQL or MariaDB for the…