Linux is a multi-user os that allows several users to interact with the system simultaneously. In case of deleting any unnecessary or unused user account, you ...

Linux is an open-source operating system that is used by programmers, system administrators, and enthusiasts. Moreover, this OS is known for its stability, ...

Operating System is system software that manages computer hardware and software resources and provides common services for computer programs. Moreover, It ...

A path in an OS (Operating System) is a string that identifies the location of a file or directory in the file system and contains the names of multiple ...

In an OS (Operating System), a path is a string that includes the names of multiple directories and subdirectories separated by slashes (/ for Unix or \ for ...

The tr command in Linux is a command-line utility that comes pre-installed with most distributions of the Linux operating system and helps manipulate and ...

The xargs command in Linux is a helpful tool for processing large lists of inputs and executing commands for each item in the list. It allows you to ...

The vmstat command in Linux is an essential tool for monitoring and managing the performance of the system. Whether you are a system administrator or a ...

The firewall-cmd command in Linux is a useful tool to manage the firewall in an easy and effective way. In this article, I will describe all the features of ...

The uptime command in Linux is an essential tool for anyone who needs to monitor the performance of a Linux system. Whether you are a system administrator, a ...

The split command in Linux is useful when dealing with a large file or when you want to divide your document into different parts. In this article, I will ...

The free command in Linux is a handy tool for system administrators and other users as well. It provides valuable information about the available and used ...

The rmdir command in Linux is a built-in command-line utility that comes in handy when you need to remove directories. It is a GNU core utility that allows ...

The chgrp command is a group management tool used to manage file permissions and access control on a Linux system. Moreover, In this article, I will describe ...

The ufw (Uncomplicated FireWall) is a firewall management tool for Linux systems that is used to configure and manage the built-in firewall of the Linux ...

Sometimes it becomes essential to explore the file structure of a new server, organize files and directories on a personal computer, and debug issues with ...

A hostname is a unique name assigned to a computer that is connected to a network. It allows the device to be identified and accessed without using its IP ...

Sometimes, you need to change or modify the details of an existing user in the system. At that time, you can use the usermod command to modify those details. ...

Sometimes, you need to change or modify the group’s own attributes. At that time, you can use the groupmod command to modify those group attributes. Here, In ...

Sometimes you use several combinations of commands or large commands with huge options repeatedly. To make this task easier, you can create an alias. If you no ...