Kakoune is highly inspired by Vi therefore it looks slightly similar to experienced developers and system admins. Kakoune is a modal code editor, it binds Vi keystrokes into a text editing language. It does a great job of editing files either on a local system or a server. Now we will observe how Kakoune is ... Read more
Neovim is an extendable Vim-based text editor. It can be extended using plugins and APIs. It can also be hosted on the cloud for teamwork. It is compatible with the Vim editing model and Vimscript. Neovim is 30% lighter than regular Vim. It comes with an excellent modern interface. Neovim has a built-in terminal emulator ... Read more
As you may be aware, Linux-based operating systems rely extensively on the command line to carry out tasks. After installing a simple distribution like Arch Linux, you'll be presented with a dark terminal. The desktop environment, which makes Linux distros dynamic and user-friendly, is often overlooked. The majority of new Linux users are unfamiliar with ... Read more
Since the Linux users feel more comfortable while working with the command line interfaces, that is why the Amazon Web Services have introduced the AWS CLI to manage all these services via a single platform. This tool enables you to manage multiple services at a time with all the more ease and convenience. In this ... Read more
Using the Linux terminal, you can be more productive and fast to complete the task by the knowledge of the terminal shortcut commands. By using the terminal shortcut commands, you can accomplish the required task within a short period of time compared to a normal user who does not use shortcuts. There are many such ... Read more
This tutorial shows you step-by-step how to add a user to a group on Linux, with several examples using the Linux command line. It also explains how to add users and groups on Linux. The commands should work on any Linux distribution and have been tested on CentOS, Debian, and Ubuntu. Add a new Linux ... Read more
Postfix provides several shell programs to manage the mail queue. These are: postsuper postqueue mailq In this tutorial, I will show you how to use these commands to manage the Postfix mail queue. Here are examples for common tasks: List all messages that are in the mail queue postqueue -p The output looks like this: ... Read more
You can not enjoy the full range of control and benefits, Linux operating system has to offer without the Command-Line interface or terminal. But the terminal is manual and can be difficult to use, especially if you have transitioned from another operating system. In this article, you will learn terminal shortcuts that are convenient and ... Read more
Ubuntu is a multi-user operating system by design. Multiple users would have access to the same system in an enterprise system. However, individuals who share file access run the risk of disclosing sensitive information or losing data if other users get access to their files or directories. This is a significant security issue. To solve ... Read more
Python is a popular programming language widely used in today’s world providing versatility in different related sectors. One of the cool things that we can do with python is to get the current date and time. Using the datetime module which is preinstalled in python, we can manipulate date and time like getting the current ... Read more