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 just love it like anything. Those of you who don’t use Vim will hopefully start …
Vim Tutorial – All You Need, To Get Started with VIM Read More »
In this article, we’ll go over the complete steps to install gtop in Ubuntu.’gtop’ is a Linux utility that displays the utilization of system’s resources in a graphical way. It involves reading of information related to memory and disk usage and presenting it on the terminal. Since ‘gtop’ is based on JavaScript, it requires multiple …
How to Install gtop in Ubuntu – A Step-by-Step Guide Read More »
In this article, we’ll cover the simple steps to remove an apt repository in Ubuntu. While updating the Ubuntu system using the apt command, we may come across a scenario where some old repositories cause errors. The only feasible option that remains is to remove such repositories. In this article, we will demonstrate command-line as …
4 Easy Methods To Remove an APT Repository in Ubuntu Read More »
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 create these files: We’ll use the cat command to create these files, but you can …
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 Linux command to send and receive mails from directly from the Terminal. Installing the Linux …
Ubuntu and it’s derivative Linux distributions usually have a very simple way of installing packages. Just look up the application name you want to install in the official Software Center and hit the big green install button. However, not every application is available in the official, or Universe repositories of Ubuntu, and hence several developers …
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 files will be a extremely useful. Thankfully, we have the rsync command in Linux to …
Using the rsync Command for Remote Backup and Sync in Linux Read More »
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 unlikely, but it may happen that a system may not have tcpdump installed. In that …
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 Files in Linux using the Find command As we are searching for files all over …
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 patches to make sure that your device is safe from both security threads and software …
How to Configure Automatic Updates using Cronjob? Read More »