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today's howtos

Submitted by Roy Schestowitz on Monday 4th of October 2021 10:10:03 PM Filed under
HowTos
  • How To Install LibreNMS on Debian 11 - idroot

    In this tutorial, we will show you how to install LibreNMS on Debian 11. For those of you who didn’t know, LibreNMS is an auto discovering PHP/MySQL-based network monitoring system that includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, HP, and many more.

    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 through the step-by-step installation of LibreNMS network monitoring system on a Debian 11 (Bullseye).

  • How to Add Icinga Director for Icinga2 and Icinga Web 2. - Unixcop

    What makes Icinga Director so special is the fact that it tries to target both of them at once.

    Icinga Director uses the Icinga 2 API to talk to your monitoring system. It will help you to deploy your configuration, regardless of whether you are using a single node Icinga installation or a distributed setup with multiple masters and satellites.

  • How to Delete Files and Directories in Linux from Command Line

    In this guide you will learn several ways how to quickly and easily delete files and directories in Linux using the command line.

    One of the basic file system administration tasks in Linux involves creating, modifying, and deleting different types of files and directories. Knowing some basic tools and concepts for file deletion comes in handy and can save you time.

  • How to Install Brotli on CentOS 8 - Unixcop

    Brotli is a data format specification for data streams compressed with a specific combination of the general-purpose LZ77lossless compression algorithm, Huffman coding and 2nd order context modelling.

    A compression algorithm developed by Google and works best for text compression. Brotli primarily used by web servers and content delivery networks to compress HTTP content, making internet websites load faster.

    Brotli is a new compression method with a better compression ratio than Gzip.

  • How to Install Go Programming Language on Debian 11

    Go is a programming language that was initially created by a team at Google as a replacement for C. They wanted to have a language where the compiler would be quick but also have easy programing and efficient production. Go can be used for many things, like networking or distributed systems programs, and has earned the name “the language of the cloud”.

    It helps people do more with just a few words, making it easier to write long sentences without wasting time on formatting. If you need to share your program with other people, you can just compile it into one file so they don't have to download anything.

    In this tutorial, we'll look at how to install and configure a programming workspace with Go via command line. You can follow along if you have a working Debian 11 system. Other Debian-based Linux distributions should work in a similar way.

  • How to Install Passbolt Self-Hosted Password Manager on Debian 11

    Passbolt is a free, open-source and self-hosted password manager that allows you to store your website and other passwords securely. It is an extensible and OpenPGP based password manager and is available in both a subscription-based and community edition. It also allows you to share your login credentials with your friends.

  • Linux 101: What is the mount command and how do you use it? - TechRepublic

    Jack Wallen introduces new Linux users to the mount command and how to use it to mount an external drive to the internal file system.

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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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