In this article, I will take you through the steps to enable root user for ssh authentication on Ubuntu 20.04 LTS. If you are Linux user or professional then you might be aware that by default on Ubuntu based systems, root user will not be enabled for ssh authentication due to security purposes. You always ... Read more

In this article, I will take you through the steps to install Perl on Rocky Linux 8 but before that let me ask you a quick question. Do you know which is the most popular text and string processing language that is in use today ? Well, in my opinion it is Perl Programming Language. ... Read more

In this article, I will take you through the steps to install OCaml Programming Language on Ubuntu 20.04 LTS but before that let me ask you a quick question. Do you know any major IT Organization who is using OCaml programming language very frequently to develop multiple number of tools. Well, there are many tech ... Read more

In this article, I will take you through the steps to install Haskell platform on Ubuntu 20.04 LTS. Haskell is a general purpose, purely functional programming language which has been around for quite sometime. The Haskell Platform is a collection of software packages, tools and libraries that create a common platform for using and developing ... Read more

In this article, I will take you through the steps to install racket programming language on Ubuntu 20.04 LTS but before that let me ask you a quick question. Do you know which is the first language to support higher-order software contracts and safe gradual typing ? If your answer is Racket Programming Language then ... Read more

In this article, I will take you through the steps to install and use chapel programming language on Ubuntu 20.04 LTS. According to Chapel Official Documentation, It is a programming language designed for productive parallel computing on large-scale systems. It is designed as an imperative block-structured language so that it will be easy to learn ... Read more

In this article, I will take you through the steps to install Reveal.js on Ubuntu 20.04 LTS. If you are looking to create HTML Presentation and all you have in your System is just a web browser then reveal.js is the framework you should probably go for. It is basically an open source HTML presentation ... Read more

In this article, I will take you through the steps to enable or disable universe, multiverse and restricted repository on Ubuntu 20.04 but before that let me ask you a quick question. Do you know why Ubuntu has different types of repositories ? If you are still thinking then let me tell you Ubuntu usually ... Read more

In this article, I will take you through the steps to install Ntopng to monitor network traffic on Ubuntu 20.04 LTS. According to Official documentation, ntopng is the next generation version of the original ntop, a network traffic probe that monitors network usage. ntopng is based on libpcap/PF_RING and it has been written in a ... Read more

In this article, I will take you through the steps to install Swift Programming Language on Ubuntu 20.04 LTS. Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple Inc. and the open-source community. Initially it was developed as a replacement for Apple earlier programming language called Objective C but since 2015, it was ... Read more