Shell

To start programming in Java on CentOS, you first need to install the (JDK) Java Development Kit on the system to compile and run a java program. We will demonstrate the installation of the JDK and Java program execution through

In this tutorial, we will learn how to enable email SSH login notifications in CentOS 8. Is your Linux Server used by multiple users and you want to know when a user is logging in by SSH? If yes, then

Samba is a free and open-source implementation of the Windows SMB (CIVFS) protocol that allows us to share files, folders, and printers between Linux and Windows Operating System simply and seamlessly. In this tutorial, I will show you how to

XRDP is an open-source implementation of the Microsoft Remote Desktop (RDP) that allows you to graphically control your system. With RDP, you can log in to the remote machine the same as you had logged into the local machine. It

When working on a Linux distribution, the user may need to know about hardware and basic system information of the current working system. Regardless of whether you are a software developer or a normal Linux user, it might be necessary

In UNIX and Linux Operating System, Zombie processes also known as defunct processes, are those which are still running after the complete execution of the process but it still remains in the process table. In this tutorial, we will learn

MTR is known as Matt’s traceroute. It is a simple and cross-platform utility for network diagnostic that is used for most of the command-line systems. This tool is not so popular but provides the features of both traceroute and ping

The Traditional way of turning your monitor off via hotkey has been broken for a few newer versions. A Python script can bring that functionality back in a reliable and efficient manner. The older way to turn off hotkey is