Let’s learn to install Install Ubuntu on LXC. Containers are one of the most instrumental and useful tools at our disposal. On Linux, we have LXC containers, which are super easy to setup and use. They allow us to use multiple operating systems on a single host in a way without the need for an […]
How to Install Ubuntu on LXC? – An Easy Guide Read More »
Let’s learn to install ZFS on Ubuntu. ZFS or the Z File System is an enterprise-grade file system designed to overcome many problems in the previous file systems. It has the functions of both the traditional file systems and the volume managers. Originally developed by Sun Microsystems and first shipped with Solaris, it is known
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In this tutorial, we’ll learn about the sar command in Linux! sar is part of the sysstat package which contains various utilities and tools, mainly for monitoring system performance and user activity. It is a tool within the sysstat package that collects, reports, and saves system activity. Installing sysstat package As we know sar is
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In this module, we’ll learn to perform HTTP Tunneling using ngrok on Linux. Ever been in a situation where you had a webserver running locally and needed to access it from outside the network? One might not always have Port Forwarding rules set up in the network. This is where Ngrok comes in handy! Ngrok
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The chgrp command stands for change group permission. It is a utility on *nix platforms to change the group ownership of each file to a certain given GROUP. How to use the chgrp command? Let’s start with the basic syntax of the chgrp command first and then dive into how to use the tool. You
The chgrp command in Linux – A Complete Overview Read More »
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
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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
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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 »
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 »