Linux

This article will show you how to use the tail command to automatically view data that is appended to a file. This is particularly useful when you want to view the progress of some process from a log file. For example, if you want to see when the Apache server has finished loading, instead of … Read more

This guide explains how to create and delete symbolic links in Linux systems like Ubuntu and Red Hat. A symbolic link points to another file, saving disk space since it avoids duplicating data. What Is a Symbolic Link? A symbolic link, or symlink, is a Linux file that points to another file or directory. Unlike … Read more

If you’re using Linux and need to check your RAM size, there are plenty of simple ways to get the information. Whether you’re troubleshooting performance issues, checking compatibility for new software, or just curious about your hardware, these methods will help you out. In this guide, we’ll walk through several ways to check your system’s … Read more

Understanding your CPU’s speed and model is crucial for optimizing performance, troubleshooting, or even upgrading your system. If you are a Linux user, there are several efficient methods to check your processor’s details directly from the command line. This guide will walk you through all the ways to find CPU information in Linux. Why Check … Read more

If you’ve ever worked with Linux, you’ve probably come across tar archives at some point. They’re super handy for bundling and compressing files, but if you’re new to Linux or just need a refresher, figuring out how to extract those files can feel a bit daunting. Don’t worry—I’ve got you covered! In this guide, I’ll … Read more

Introduction Counting files in a directory is a routine task for Linux users, especially system administrators and developers. Whether you’re managing backups, monitoring disk usage, or organizing files, knowing how to efficiently count files can save time and reduce errors. There are various tools and commands available in Linux for counting files, from the basic … Read more

This article will explain how to change the file extension for all files in a directory in Linux using a simple bash shell command. While you are on a learning path, be sure to checkout other useful Linux articles such as Insert/Add String to Beginning of a File and Linux – How to find the number … Read more

Running scripts automatically at startup can streamline tasks like launching applications, managing services, or performing system maintenance. This guide provides step-by-step instructions for setting up startup scripts on Ubuntu, CentOS, and Debian. Why Run Scripts at Startup? Automating scripts to execute during system startup can: Methods to Run Scripts at Startup Different Linux distributions offer … Read more

Ever downloaded a Linux installation image and wondered what to do with it? That’s where mounting ISO files on Linux comes in. An ISO file is a snapshot of a disk, like a CD or DVD, packaged into a single file. By mounting it, you can access its contents without needing any physical media. Whether … Read more

Running out of disk space on your Linux system? Don’t panic! Tracking down those massive files hogging your storage is simpler than it seems. Here are five practical command-line examples to help you identify and manage large files efficiently. 1. Using du and sort Together A quick way to find the biggest files in a … Read more