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today's howtos

Submitted by Roy Schestowitz on Friday 22nd of April 2022 08:08:15 PM Filed under
HowTos
  • Ubuntu 22.04 LTS Installation Guide with Screenshots

    Good news for Ubuntu users, canonical has released Ubuntu 22.04 LTS operating system for Desktop and Servers. As this is the LTS (Long Term Support) release, so we will get updates for next 5 years (till 2027). Jammy Jellyfish is the code for this release.

  • Ansible Playbooks - OSTechNix

    In the last article, we have discussed about Ansible ad hoc commands. Whatever we learned there will be applied in this article but in a different way. This tutorial explains what is a Playbook in Ansible and how to work with Ansible Playbooks with examples.

  • 5 Ways to Check Available Memory in Ubuntu 22.04 – VITUX

    As Ubuntu users, especially as administrators, we need to check how much RAM resources our system uses and how much of it is free. We also know that most administrative tasks are better done from the Linux command line than from the graphical user interface. For example, servers usually work on the shell, and there is no graphical user interface at all. Since it is most important to control the memory resources on servers, it is best to learn the appropriate commands that can help us manage servers.

  • 16 Practical Examples of Traceroute Command in Linux

    The internet is a vast network system full of databases, servers, routers, and other web structures. When you type a web address and hit the enter button on your web browser, it routes through your internet connection to the host address via the web. In the middle of the destination, when your packet starts the journey from the computer and reaches the destination server, it travels a lot inside the web. Many Linux, Windows, and Mac tools allow you to track every step of your internet packet. The traceroute command is one of the most used tools that you can use on Linux to track every step, live status, connection strength, latency, and many more regarding your internet packets.

  • Ritesh Raj Sarraf: Systemd Service Hang

    Finally, TIL, what can all be the reason for systemd services to hang indefinitely. The internet is flooded with numerous reports on this topic but no clear answers. So no more uselessly marked workarounds like: systemctl daemon-reload and systemctl-daemon-reexec for this scenario.

  • How to Install WordPress on Ubuntu 22.04 Using LEMP Stack (NGINX) - ByteXD

    In this tutorial we will learn how to install all the necessary components in an Ubuntu 22.04 machine to serve as a web server so we can use WordPress on it. From first launch to ready-to-browse.

    In a Linux server there are various applications we can use as a web server. The two most popular web servers in the market are the Apache HTTP Server and NGINX .

    While there are others, these two dominate almost all of the market. In this tutorial we will focus on learning how to serve WordPress using NGINX, using the combination of applications commonly known in acronyms as the LEMP stack.

  • How to Install Plex Media Server on Ubuntu 22.04 LTS - LinuxCapable

    Plex Media Server is software to store all your digital media content and access it via a client application such as your TV, NVIDIA Shield, Roku, Mobile App, and many more platforms. Plex Media Server organizes your files and content into categories. It’s extremely popular with people storing TV Shows and Movie Libraries, and if your connection is good enough, share it with your friends and family. Over time Plex Media Server has grown much and now supports many platforms.

    In the following tutorial, you will learn how to install Plex Media Server on Ubuntu 22.04 LTS Jammy Jellyfish by securely importing the GPG key and official Plex repository and some tips on basic sets and creating a reverse proxy with Nginx.

  • How to Install Google Chrome on Ubuntu 22.04 LTS - LinuxCapable

    Google Chrome is the most used Internet Explorer software on the earth, with a recent update in 2021 that Chrome is currently the primary browser of more than 2.65 billion internet users. However, as you would know, after installing Ubuntu 22.04 LTS Jammy Jellyfish, only Mozilla Firefox is packaged with the distribution but luckily, installing Google Chrome is a straightforward task.

    In the following tutorial, you will learn how to install Google Chrome in three alternative ways: stable, beta, or unstable versions on Ubuntu 22.04 LTS Jammy Jellyfish using the command line console.

  • How to Use the chattr Command on Linux

    Along with the usual read, write, and execute file permissions, Linux files have another set of attributes that control other characteristics of the file. Here’s how to see them and change them.

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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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