Check status of a service 1.      systemctl status servicename(httpd) It shows the status of the service it started or stoped 2.      wh...

  Ansible: 1. Ansible is an automation configuration management tool it is used for software provisioning and application deployment ansibl...

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APPS Formally known as the world is abbreviated as applications, applications are mainly used for our work to do or complete with out phys...

  Docker Installation: 1.     Go to official website documentation community edition (CE) 2.     Before install the docker see pre requi...

Inheritance is a mechanism in which one object aquarius all the properties and behaviour of parent class to child class. Advantages: co...

The main advantages of OOPs over procedure oriented programming language are given below OOPs Max development and maintenance Azizia wh...