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Ansible is an open-source software provisioning and configuration management tool for Unix-like and Microsoft Windows operating systems. Unlike, Puppet, Chef, and CFEngine, the server software is installed on one machine, and client machines are managed through the agent software. Wherein Ansible, the nodes are managed by controlling node (Ansible server) over SSH, so there won’t […]
The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most importantly, it translates domain names meaningful to humans into the numerical identifiers associated with networking […]
When you get a brand new Android phone, it is awesome. But to transfer data from the old Android phone to the new one might be a pain for you because there are billions of data in the old Android phone. Once, it was probable for you to spend several days on the data transfer. […]
An attractive quote from Clifford Stoll reads, “Treat your password like your toothbrush. Don’t let anybody else use it, and get a new one every six months”. Yes, many of us follow this rule. But, the worst thing that happens whenever we change our password is that we tend to forget the new one. There […]
Docker is a tool that allows you to easily build, test and deploy applications smoothly and quickly using containers. It has gained widespread popularity in recent times due to the portability to run applications anywhere irrespective of the host operating system. Docker provides a more efficient and lightweight environment to deploy the application. Docker uses […]