Centos

Hello everyone! If your reading this, I’m excited to share that I am on a new journey, transitioning towards DevOps and cloud engineering. In this quick guide I will be demonstrating how to install and update packages on the NGINX Web Server, using CentOS 8. What is Linux? You’ve probably…

Together we are going to go step by step on the easiest and most efficient way to install the NGINX web server on a Linux CentOS 8 distribution. First, here is a quick overview on exactly what NGINX and CentOS 8 is. CentOS also known as CentOS Linux is a…

Check is package is present already with “sudo yum list — installed | grep ansible” if not then to install download “wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm” we need to add the repo in our system with command “yum install epel-releas-latest-7.noarch.rpm” …

Add Python 3.8 to RHEL 8/CentOS 8/Stream The standard repository for RHEL 8.0 provides Python 3.8. It can be installed using the dnf or yum command. Perform the following steps on your machine: yum install python3.8 Press the Y key to accept the download and installation. The output for the above command:

Very recently I wanted to install MiniKube for my self work to my workstation(Ubuntu 18). I found this post which provides installation steps for a stand-alone machine. However starting Minikube was failed due to the virtualization issues in my workstation. Finally I ended up with GCP as I got access…

Must Known Linux commands — — — — — — — — — — User Information Commands — — — — — — — — — — — — who - Login name of the user - Date & Time of login - remote host name of user whoami - It…

The best thing you can do for your data and machine is to keep them secure. It can be as easy as turning on updates. However, most people using CentOS 8 don’t know how to do that. In this article, you are going to learn how to enable automatic software…

Here we are discuss about question related to user password change. Q1. Change your password into IneuR0n#42 → To change the password enter a command ‘passwd’ After enter a command it will ask for a current password, after that it will ask for New Password and confirm password. …

In this class, we will learn various Linux commands that we will use daily as DevOps engineers. Some Linux commands are listed below in their respective categories User Information Commands who: It will provide — Login name of the user — Date and time of login — remote hostname…