The best tips for Linux distributions including Ubuntu and CentOS.
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 article will show you how to create and delete symbolic links on a Linux system such as Ubuntu, Red Hat, and other Linux distributions. A symbolic link is a file that points to another file. Note that there is only 1 copy of the actual file on the hard disk, thus saving valuable hard … Read more
Understanding the amount of RAM (Random Access Memory) on your Linux system is crucial for optimizing performance and ensuring efficient resource management. Whether you’re a system administrator, a developer, or a casual user, knowing how to check your RAM details can help you make informed decisions about running applications, troubleshooting, and system upgrades. This guide … Read more
Understanding the performance capabilities of your Linux system is more vital than ever. Whether you’re a software developer testing an application, a sysadmin maintaining servers or an everyday user simply looking to optimize your system performance, knowing your CPU speed and model under Linux is a key piece of the puzzle. Today, we’ll delve into … Read more
We’ll show you how to archive and extract files in Linux using the tar command. The tar command, short for ‘tape archive,’ is a critical skill in mastering the Linux environment. This article offers an in-depth guide on how to use tar to archive and extract files in three major Linux distributions: Ubuntu, CentOS, and … Read more
In this guide, we’ll dive into various methods to determine the number of files within a Linux directory. Whether you’re dealing with a handful of files or managing complex directory structures, understanding how to accurately count files is crucial for effective file management. We’ll cover simple to advanced techniques, ensuring you can tackle any scenario … 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
This article will explain how to mount an ISO image quickly and easily on Linux without downloading any additional software. If you are on a Windows operating system, check out the article: How to mount an ISO on Windows XP and Windows Vista. ISO image files are often used in the distribution of software or … Read more
In this blog post, we’ll walk you through five command-line examples that can help you pinpoint the largest files in your Linux system. When it comes to Linux system administration, monitoring disk usage is a critical task. But how do we find the largest files eating up valuable disk space? It’s easier than you might … Read more