A comprehensive guide to the df command: analyzing disk usage The df command is an essential tool for retrieving disk usage information on various operating systems, including Linux, macOS, and Windows Subsystem for Linux (WSL). In this article, we will explore the basic usage of the df command and its various options. Understanding the basic usage The df command, in its simplest form, provides information about the volumes mounted on your system....
The cd command in Linux is a powerful tool used to change directories or move into different folders within a file system. Understanding how to navigate through folders is essential for efficient file management. In this blog, we will explore the cd command and various ways to use it effectively. Basic Usage The cd command, short for “change directory,” is invoked by specifying the folder you want to move into. This can be done by providing either the folder name or the complete path to the folder....
The path module in Node.js is a powerful tool that comes pre-installed with Node.js. It offers a wide range of functionality to easily access and interact with file paths in the file system. To begin using the path module, simply require it in your code: const path = require('path'); The path module provides two important properties: path.sep, which represents the path segment separator (\ on Windows and / on Linux/macOS), and path....
Learn how to interact with folders using Node.js and the fs core module. Discover methods for checking if a folder exists, creating a new folder, reading the content of a directory, renaming a folder, and removing a folder. Check if a folder exists To check if a folder exists and if Node.js has access to it, use the fs.access() method. const fs = require('fs'); const folderPath = '/path/to/folder'; fs.access(folderPath, (err) => { if (err) { console....