This article is a brief overview of what Sudo nopasswd is and how to run commands on Linux as a sudo user without having to enter your password every time. Sudo (superuser do) command in Linux lets a user run…
We created this vim tutorial for everyone who ever wanted to start out using this gorgeously complex text editor. One of the fascinating things about being a programmer is the ability to code in the terminal. Programmers who use Vim…
Let’s look at the different ways in which you can merge multiple files in Linux. We’ll majorly use the cat command for this purpose. So let us begin! For the rest of this tutorial we will consider three files. Let’s…
Linux provides a utility to manage our emails from the command line itself. The mail command is a Linux tool, that can be used to send emails via a command-line interface. In this tutorial, we will learn how to use this…
The rsync command in Linux is mainly used to synchronize the files on your machine locally or with a remote machine. When your work is being carried out from multiple locations or on more than just a single machine, synchronizing…
The tcpdump command is a Linux utility that allows users to capture network packets that are transmitted to and from the system. In this article, we will learn how to extract and examine network packets using tcpdump command. Although very…
In this article, we will be going through some ways to find Large files in Linux. This knowledge can help us to remove some large files that are jacked up in our system’s memory without serving any purpose. Find Large…
To ensure you always have an up to date system without much intervention, we need to configure automatic updates using Cronjob. Manually updating may lead to missing out on critical updates and you need to have the latest updates and…
htop is a Linux utility for displaying crucial information about the system’s processes. It can be considered as a Linux counterpart of Windows Task Manager. Using htop feels more like an interactive program, as it supports mouse and keyboard operations…
We’ll cover the different methods to find the Linux kernel version. A kernel acts as the core of an operating system, with the task of controlling every operation that happens on the system. From handling basic input/output requests to memory…