Introduction In Linux, everything (picture, binary file, text file, directory etc.) is treated as file. It is important to know how to organize and access files in a better way. Mount and umount commands are very handy in this case. In this article, we will learn these two commands. In ... Read More

Linux is a widely used open-source operating system that offers users the flexibility to execute programs from any location on the system. Unlike other operating systems, Linux does not have fixed program directories, enabling users to access programs from anywhere. This feature is advantageous for users who require a particular ... Read More

Introduction If we want to rename any file in Linux, we use “mv” command. But mv command can only rename one file at a time, it can not rename multiple files at one time in terminal. If we want to rename multiples files then we have to use mv command ... Read More

Introduction Hidden files in Linux operating system are files that are not displayed when the ls command is executed. A hidden file's name begins with a dot. Not only files, but also directories, can be hidden in Linux. Files in Linux are hidden for a variety of purposes. One of ... Read More

Introduction As we increasingly depend on digital media for storing our important files, we tend to accumulate a large number of files over time. It can be challenging to manage these files, particularly when we have multiple copies of the same file that can consume storage space. To solve this ... Read More

Among the well-known cloud computing platforms is AWS (Amazon Web Services). Elastic Compute Cloud, or AWS EC2, is a well-known Amazon service. The Amazon CLI (Command Line Interface) is a potent tool that enables users to interact with the EC2 service via the command line in order to effectively administer ... Read More

Introduction JSON (JavaScript Object Notation) is a popular data format used for exchanging information between applications. It is a lightweight and easy-to-understand. To process JSON data efficiently, Linux provides a command-line tool called jq. This powerful tool enables users to extract, manipulate, and transform JSON data with ease. With jq, ... Read More

Introduction File locking is a mechanism used to restrict access to a file to only one process or user at a time. It is essential in multi-user systems to avoid conflicts when multiple processes try to access the same file simultaneously. In Linux, file locking is implemented through the use ... Read More

Introduction AWS S3 (Simple Storage Service) is a reliable and scalable object storage service that is commonly used for storing and retrieving data across various industries. AWS S3 CLI (Command Line Interface) is a powerful tool that provides developers and system administrators with a command-line interface to interact with S3. ... Read More

Introduction Sometime in Linux, we do not want to open a file using vi or vim to see the content of file. Instead, we can use other Linux commands like ‘cat’, ‘more’ and ‘less’. Depending on the user requirement, either cat or more or less command can be used. Though ... Read More