The RHCE 8 exam is totally based on Ansible. Generally, 15-17 questions are asked to solve in the exam. In this article, I will try to solve all questions that you might face in the exam. Please ensure that you have already completed the RHCSA exam and have basic knowledge of YAML. Question 1: Install
Ansible is used to manage and administer multiple servers from a central computer. Installing Ansible on CentOS 8 is very straightforward. Enable epel-release first and then install ansible Check Ansible is installed You will get something output like below for the above command All are set. Now you can write your playbooks to provision configuration
You can recover MySQL 5.7 root Password with following 9 easy steps. These commands will work in Redhat/CentOS 7 Step-1: Stop MySQL server systemctl stop mysqld Step-2: Set the mySQL environment option systemctl set-environment MYSQLD_OPTS=”–skip-grant-tables” Step-3: Start mysql usig the options you just set systemctl start mysqld Step-4:Login as root mysql -u
For many reasons we need to access remote server automatically without providing password. Specially when you need to copy file through script or programming from one server to another server. We know that SSH is a secure protocol to access remote server. Here we will show how we can access remote server without providing password.
In this article I will show you how to write automated FTP script in Linux. File Transfer Protocol (FTP) is typically used to copy files from one computer to another. The automated FTP script is mostly useful when you are a server administrator and you are maintaining many servers and you need to take backup
This article will teach you “Installing Nginx with PHP support” in CentOS 7/Redhat7 webserver. Nginx has grown in popularity since its release due to its light-weight resource utilization and its ability to scale easily on minimal hardware. Nginx excels at serving static content quickly and is designed to pass dynamic requests off to other software
HTML5 is becoming a common platform for both Web and Apps. I personally started learning HTML5 when I decided to develop Apps for Android and iPhone. As I failed to manage time enough to learn native App development for Android and iPhone, I was searching for alternative technology I already had knowledge enough of HTML,
Google Maps offers powerful, user-friendly mapping technology and local business information — including business locations, contact information, and driving directions. Google Map offer free HTML code which you can incorporate any webpage including WordPress/Joomla/Drupal. You can embed a Google Map into your webpage/blog using the following instructions. Visit maps.google.com Type in any street
Creating Custom Google MAP is an easy but powerful way to represent your location. You can create custom Google Map and embedded it into your websites or blog using the following instructions. Visit the Google My Maps Create your map or open a map you’ve already created For Create a new map, Type in
This article is written for those who have already read article “MySQL Replication skip error” . In that article I explained how to find out replication error and how to solve it step by step. Sometimes , the steps need to be executed several times until there is no error found at heading “Last_SQL_Error:”. Here I