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today's howtos

Submitted by Roy Schestowitz on Tuesday 3rd of November 2020 11:59:31 AM Filed under
HowTos
  • 9 Common ADB Commands You Should Know - Make Tech Easier

    The Android Debug Bridge (ADB) is a command-line tool to interact with your Android device from your computer. ADB commands enable you to perform a wide range of tasks, including some that would be difficult or even impossible to achieve without ADB. In this article we cover nine essential ADB commands that every Android user should know.

  • How to Install Bolt CMS with Nginx on Ubuntu 20.04

    Bolt is a free, open-source, lightweight and simple content management system based on PHP. It is designed for ease of use and helps you to create powerful and dynamic content websites easily. It is built on Silex microframework and is a great alternative for those looking for a modern PHP system. It is created using modern open-source libraries and is best suited to build sites in HTML5 with modern markup.

    In this tutorial, we will show you how to install Bolt CMS with Nginx and Let's Encrypt SSL on Ubuntu 20.04.

  • How to Install Cacti Monitoring Server on CentOS 8

    Cacti is a free, open-source and powerful web-based network monitoring and graphing tool. It is used to monitor system performance, CPU load and network bandwidth utilization in a graph format. It allows you to poll services at predetermined intervals and graph the resulting data. It is a complete frontend to RRDTool, written in PHP and uses MySQL database to stores all of the necessary information.

    In this tutorial, we will explain how to install Cacti monitoring tool on CentOS 8.

  • How to handle errors in Bash - Anto Online

    There are different techniques that we can use to handle errors in bash/shell scripting. Let us see each of these techniques one by one.

    The easiest way to prevent errors is to first to run your command in the terminal. And, if the command in the terminal runs as expected, then you should add it to your script. Let’s look at the different ways you can debug and handle errors in Bash.

  • A sysadmin's guide to containerizing applications | Enable Sysadmin

    Curious how to containerize your Linux applications? Learn by example, and understand the challenges of various application types and how to overcome them.

  • How the Kubernetes scheduler works | Opensource.com

    Understand how the Kubernetes scheduler discovers new pods and assigns them to nodes.

  • 4 ways to run Kubernetes locally | Opensource.com

    Set up a local development environment or just try out the container orchestration platform with these tools.

»

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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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