Abstract Every file and folder in Linux has a path that directs the user to it. This path is required for programs and scripts to locate and access files. There are various ways to locate the path to a file or folder if you need to. We can get a ... Read More

Abstract Users can communicate with the system through an interface known as a GUI, or graphic user interface. Operating a GUI is a rather simple process. The activities are performed in the interface and are used as input before being delivered as a command to the system, which eventually ends ... Read More

Abstract In Linux, the sudo (Super User DO) command is frequently used as a prefix to a command that only superusers are permitted to execute. Any command that has the "sudo" prefix will run with elevated privileges, or in other words, allow a user with the necessary permissions to execute ... Read More

Abstract Disk monitoring is an important task to perform while maintaining a linux system. Essentially, getting data back from the disk costs time. As a result, the disk I/O subsystem is considered the slowest part and can slow down the whole system. Checking disc performance is crucial as a result. ... Read More

In Linux, it is often necessary to find out the most recently modified files for various reasons, such as troubleshooting or auditing purposes. Listing the last five modified files is a common requirement that can be achieved using various Linux commands. In this article, we will explore some of the ... Read More

Following the system's interpretation of each command, a separate process is established to carry out the command. This new process is assigned a distinct process identification number (PID). To keep track of each process's current state, the system uses the PID. Note − Linux commands are case-sensitive. Process Table The ... Read More

Abstract Characters are used in source code, command lines, and the majority of computer interaction. The majority of characters, on the other hand, are not represented by keys on a standard keyboard, and many are not even readable. Another category of characters is complicated control characters. We'll talk about character ... Read More

Abstract The Linux kernel is the core component of the Linux operating system, and it is responsible for managing system resources and providing various services to user space applications. Building the Linux kernel from source is a common task for developers and system administrators, and the Makefile is the primary ... Read More

Abstract There are countless applications for the widely used and beneficial scripting language bash. Despite the fact that the language itself is widely used, testing it is not as common. This may result in expensive mistakes and reduced trust in the code. In this article, we are going to understand ... Read More

Abstract On the Linux command line, cp -r can be the first command that appears when we want to copy directories recursively. Dotfiles are understood to function under Linux as hidden files. We occasionally exclude hidden files and directories from directories while copying them recursively. We'll learn how to do ... Read More