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today's howtos

Submitted by Roy Schestowitz on Friday 16th of July 2021 05:41:42 AM Filed under
HowTos
  • Use a Nano Text Editor or Nano command in Linux Guide 2021

    Nano command in Linux is not just a command but it is a text editor. Nano text editor is used to create and edit files, included in most Linux distributions.

    It has a very simple interface, Which makes it a great choice for Linux beginners. If you are not pro in Linux then this tutorial is very useful.

    I will cover of nano text editor of nano command in Linux with appropriate images.

    Today, I am using CentOS 8, So I will show demonstration images on it.

  • How to Install and Use ClamAV on Ubuntu 20.04

    ClamAV is an open-source antivirus software toolkit used to scan files for viruses. It is commonly used to scan emails on mail gateways. ClamAV is completely free software.

    ClamAV provides inbuilt tools - a command-line scanner, database updater, milter interface for Sendmail, built-in support for almost all mail file formats, archive formats, popular document format, and more.

    In this tutorial, we learn how to install and use ClamAV on Ubuntu 20.04

  • Make Directory using mkdir Command in Linux Tutorial for Beginners 2021
  • How to install rpm on CentOS by rpm command in Linux Guide 2021

    Mostly, A Linux system administrator installs rpm packages on Linux by using yum command, but you can use rpm command in Linux to install rpm on CentOS, Fedora, RHEL, etc, while packages do not exist on the repository. At the end of this article, you will learn how to install an rpm on CentOS.

    Yum command download package from Official CentOS repository, and installed on your system. The repository contains thousands of RPM packages.

    But if you want to install an rpm package which is not existing on the repository, rpm command in Linux will be helpful to install rpm on centos and other rpm bases Linux distributions.

    RPM Package Manager (RPM) is a free and open-source package management system for installing, uninstalling and managing software packages in Linux.

  • How to Install and Use 'R' Programming Language on Ubuntu - Unixcop

    “R” is a programming language that was designed for statistical computing back in 1993. The best thing is that this language is still being used extensively especially for data analysis purposes during research.

    ”R” is also a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of LINUX platforms, Windows and MacOS.

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

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  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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