SFTP (SSH/Secure File Transfer Protocol) is a network transmission standard used to transfer, access, and manage files over a remote…

Most Desktop computers and laptops come with a pre-installed Graphic Card. You can also upgrade or install a custom graphic…

Shell, the command interpreter of an OS, processes the commands entered into the command line and widely used in Linux.…

All the Linux systems keeps the users information in /etc/passwd and /etc/shadow files. User password and account aging details are…

JavaScript Object Notation, or JSON, stands as a highly efficient format for data interchange. Primarily designed for data storage and…

The “chattr”, short for change attribute, is a command-line utility in Linux used to change attributes of a file e.g…

Write a JavaScript program to calculate the sum of two integers and display the results. In this tutorial, we will…

Instead of defining the variables directly, you can use Environmental variables in node.js. You can use the Environmental variable anytime…

Node.js is an event-based, open-source, and asynchronous I/O framework that uses Google’s V8 JavaScript engine. We use it to develop…

Just like Gzip, Brotli is also a generic-purpose compression algorithm developed by Google. It compresses data using a combination of…