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today's howtos

Submitted by Roy Schestowitz on Monday 18th of October 2021 08:47:23 PM Filed under
HowTos
  • Install GUI on Ubuntu 20.04 Server & Desktop - Linux Nightly

    Although GNOME is the default GUI, there are many different desktop environments available for Ubuntu. If you want to try a different desktop environment, or need to install a GUI because you don’t have one yet, we’ll show you how in this guide.

    These instructions will also work for Ubuntu Server, which doesn’t have a GUI by default and only uses the command line.

  • How to Turn Raspberry Pi on and Off

    If you’ve just got your Raspberry Pi, you probably noticed it lacks a power button. This might leave you wondering how to turn the miniature computer on and off. Let’s walk through it all, step by step.

  • How To Install HTTrack on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install HTTrack on Ubuntu 20.04 LTS. For those of you who didn’t know, HTTrack is a web-based synchronization software for web pages. It takes any web page and fetches static content to store on the user’s local disk. HTTrack arranges the original site’s relative link structure. Simply open a page of the “mirrored” website in your browser, and you can browse the site from link to link as if you were viewing it online.

    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 HTTrack on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

  • What is Build Essential Package in Ubuntu? How to Install it? - It's FOSS

    The build-essential package actually belongs to Debian. It is not a piece of software in itself. It contains a list of packages that are required to create a Debian package (deb). These packages are libc, gcc, g++, make, dpkg-dev etc. The build-essential package contains those required packages as dependencies, so when you install build-essential, you install all those packages in one single command.

    Please do NOT consider build-essential to be a super package that will magically install all kind of development tools from Ruby to Go for you in a single command. It has some development tool but not all.

  • DRBD with MySQL Centos 8 - Unixcop

    Drbd is a distributed replicated storage system for the Linux platform. It is implemented as a kernel driver, several userspace management applications, and some shell scripts. It is traditionally used in high availability (HA) computer clusters. Still, beginning with DRBD version 9, can also use it to create larger software-defined storage pools focusing on cloud integration.

    If you are using the virtual kernel as part of a virtual machine, you will need to compile the drbd module manually. It may be easier to install the Linux-server package inside the virtual machine. Check drbd user’s guide and MySQL.

  • Ansible: To use the ssh connection type with passwords, you must install the sshpass program - Anto ./ Online

    Unixcop - Linux and Unix Howtos, Tutorials, Guides, News, DevOps, DRBD creation steps on Centos 8 cluster nodes

  • Prevent Software Updater Installing Firefox Snap in Ubuntu MATE 21.10

    The “Software Updater” utility in Ubuntu MATE 21.10 tries to remove native Firefox package and install the SNAP version instead. If you’ve done that, here’s how to revert to Firefox DEB package and prevent the misbehavior.

    As you may know, Ubuntu is switching Firefox from native DEB to the universal SNAP package. Ubuntu 21.10 now has Firefox SNAP out-of-the-box, while its flavors are still having the classic deb package.

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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.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • 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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