Ubuntu

We might need to capture a screenshot in Ubuntu when using the computer. It may be…

As a System administrator, you have to maintain Linux servers up to standards with your organizational…

Renaming directories on Linux is the primary function that every Linux user performs in their lifetime.…

Install VirtualBox in Ubuntu 20.04 VirtualBox is a free and open-source tool developed by Oracle for…

Docker registry is an open-source application where you can store Docker images. There are some use…

Dockerfile is a file that uses as the script with a defined set of instructions to…

Docker is an open-source, operating system-level virtualization platform. Moreover, an application containerizing method. As of today,…