This module covers one of the most important and misunderstood topics in git – the detached head in git. In this article we discuss in detail about what is git detached head mode, how it works and how to fix git commits made accidentally in detached mode. What are HEAD and branch in git? Before […]
How to fix a git detached head state issue? Read More »
In this article, we discuss how we can copy and paste from multiple registers in vim/Neovim effectively. This article is meant for vim user who has knowledge of the basic commands in vim. This article explains the basic concepts of copy and paste commands, vim registers with examples, and also discusses how we can add
Using Neovim and Vim Registers: A Detailed Guide Read More »
In this module, we’ll take a look at how to install and configure SMTP server on Ubuntu Linux. Before we get started, let’s understand what an SMTP relay is and then get right into the setup. Why use SMTP relay? SMTP (Simple mail transfer protocol) relay routes your emails through a third-party service provider, which
Install and configure SMTP server with Postfix on Ubuntu Read More »
In this tutorial we’ll build a Linux server on a Raspberry Pi with Raspbian which is an operating system based on Debian.In the end we’ll also host a NGINX server on our Raspberry Pi Linux server! What is a Raspberry Pi? Raspberry Pi is a single-board, cheap credit card size computer. It can be powered
How to build a Linux server on a Raspberry Pi from Windows? Read More »
In this tutorial, we’ll learn how to connect over FTPS on Ubuntu one of the flavours of Linux systems. FTPS is an abbreviation of multiple terms – “FTP over TLS”, “FTP Secure”, “FTP+SSL” in Ubuntu. Despite its reputation for robust security measures, VSFTPD, while known for its strong security features, can be considered unsecure as
How to Connect Over FTPS on Ubuntu? Read More »
A text-based web browser not only displays the text content of a website but it also results in faster loading and minimum usage of bandwidth which is great for low bandwidth connections. Top Text-based Web Browsers There are many kinds of text-based web browsers like: Lynx Links eLinks w3m browsh But we’ll cover only browsh
Best Text-based Web Browsers for Linux Read More »
In this tutorial we’ll teach you how to install GIMP on Linux! GIMP stands for GNU Image Manipulation Program, which is a cross-platform powerful image editor. It is a great if not the best image editor in the Linux world. It is a free software, and it’s source code is available to make changes and
How to install GIMP on Linux? Read More »
In this module, we’ll learn to use the VIM plug to install plugins. Vim is one of the best text editors out there. It is very mature, efficient, and extensible. It offers a wide range of editing options and commands but lacks some of the features of a modern text editor. This is because Vim
VIM Plug – The easy way to install plugins in VIM Read More »
Let’s learn to use the Libcurl module to fetch web pages. C is a very complicated language and if you have ever worked with Sockets in C, you know that dealing with network connection can sometimes be a nightmare. In this context, fetching webpages using C seems like a nightmare. However, in this module, we’ll
Fetching Web Pages With C Using Libcurl Read More »
Whiptail is tool which lets you display dialog boxes from shell scripts. This makes your shell scripts look look cooler and more professional while still providing extensive functionality. In this module, we are going to learn how to use Whiptail in your shell scripts to make them better ! Installing Whiptail Installing whiptail is as
Creating Interactive Shell Scripts With Whiptail Read More »