How to Configure Postfix with Gmail on Ubuntu
In this article we are going to cover how to configure Postfix with Gmail on Ubuntu/How to Send alerts to mail inbox from Linux Server Switch to root user using below command:
How to Install Elastic Stack 8 on Ubuntu 20.04 LTS
In this article we are going to cover ELK that means How to Install Elastic Stack 8 on Ubuntu 20.04 LTS Prerequisites Ubuntu Server with 20.04/18.04/16.04 LTS Java 8 or higher version
How to Install Elasticsearch 8 on Ubuntu 20.04 LTS
In this article we are going to cover How to Install Elasticsearch 8 on Ubuntu 20.04 LTS,Configure Elasticsearch on Ubuntu 20.04 LTS and Uninstall Elasticsearch from Ubuntu. Introduction Elasticsearch provides near real-time
Ansible Variables with Examples
In this article we are going to cover Ansible Variables with Examples, How to declare a valid variable in Ansible, Define variables in Ansible playbook,Create new file for variable in Ansible. What
Ansible Playbook Example
In this article we are going to talk about how to write our first Ansible playbook Example. What is Ansible Playbook? Ansible modules execute tasks. One or more Ansible tasks can be
Ansible ad hoc commands with Examples
In this article we are going to cover Ansible ad hoc commands with examples. Prerequisites One Ansible master node One or more client nodes SSH connection should be enabled between Ansible master