Introduction Linux is a powerful and adaptable operating system with numerous features that make it suitable for both personal and business use. File permissions are one of these features that is very important because they let you control who can access and change your files. We'll take a closer look ... Read More

Introduction The ps command is a widely used utility in Linux that provides a snapshot of current processes and their status. It helps monitor running processes, identify process ID (PID), terminal type (TTY), CPU time usage, command name, user ID and other information. This article provides a comprehensive overview of ... Read More

Introduction In Linux-based operating systems, there are many ways to search (find) and replace text in a file. Depending on the size of a file and the complexity of the find and replace operation, different tools and commands may be more appropriate. In this article, we'll learn a few different ... Read More

Introduction Interactive prompts are a common feature in many Linux command-line tools and utilities. These prompts allow the user to provide input or make a selection in order to proceed with a task. While interactive prompts can be useful in some situations, they can also be a nuisance when running ... Read More

Introduction In the Linux operating system, jobs refer to processes that are running in the background or foreground. Job control refers to the ability to manipulate these processes, including suspending, resuming, and terminating them. This can be useful for managing multiple tasks or for debugging problems with a process. Job ... Read More

Introduction The sort command in Linux is a powerful and versatile tool that is used to sort lines of text files in a variety of ways. It can be used to sort files alphabetically, numerically, or in reverse order. It also has the ability to sort based on specific fields ... Read More

Introduction The echo command is a fundamental command in Linux that is used to send text or variables to the terminal. It is one of the most basic and essential Linux commands, and mastering it is imperative for beginners to navigate the command line more easily. In this post, we'll ... Read More

Introduction The wc command, which is short for "word count", is a simple yet powerful tool that allows you to quickly and easily count the number of lines, words, and characters in a file. But the wc command is capable of much more than counting words. In this guide, we'll ... Read More

Introduction The watch command in Linux is a powerful tool that allows you to execute a program periodically, showing output in fullscreen. This command runs the specified command repeatedly, displaying its output and errors. By default, the specified command runs every two seconds and watch runs until interrupted. In this ... Read More

Introduction When working with files in the terminal on Linux, there may be times when you want to delete a file but also keep a copy of it just in case. This is where the concept of "soft delete" comes into play. A soft delete allows you to move a ... Read More