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today's howtos

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HowTos
  • How To Install OpenEMR on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install OpenEMR on Ubuntu 20.04 LTS. For those of you who didn’t know, OpenEMR is an open-source electronic health record and medical practice management solution that includes patient demographics, scheduling, electronic medical records, prescriptions, billing, clinical decision rules, patient portal, reports, multi-language support, security, and plenty of documentation.

    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 OpenEMR medical office workflow software 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.

  • Install Blender 3.0 In Ubuntu / Linux Mint | Tips On UNIX

    This tutorial will be helpful for beginners to install blender 3.0 in Ubuntu 21.10 , Ubuntu 20.04 LTS and Linux Mint 20.2

    As you know Blender is an open-source 3D creation suite and completely free for use. It is a public project and made by hundreds of people and it supports Animation, 3D modeling, Sculpting, camera tracking, video editing, rendering, composting, and much more.

    It is a cross-platform software that supports Windows, Linux, and macOS.

  • Paul Tagliamonte: Framing data (Part 4/5)

    This post is part of a series called "PACKRAT". If this is the first post you've found, it'd be worth reading the intro post first and then looking over all posts in the series.
    In the last post, we we were able to build a functioning Layer 1 PHY where we can encode symbols to transmit, and receive symbols on the other end, we’re now at the point where we can encode and decode those symbols as bits and frame blocks of data, marking them with a Sender and a Destination for routing to the right host(s). This is a “Layer 2” scheme in the OSI model, which is otherwise known as the Data Link Layer. You’re using one to view this website right now – I’m willing to bet your data is going through an Ethernet layer 2 as well as WiFi or maybe a cellular data protocol like 5G or LTE.

  • Install Nessus Scanner on Ubuntu 20.04 and 18.04 - Unixcop the Unix / Linux the admins deams

    Nessus is a proprietary vulnerability scanner developed by Tenable, Inc.

    It scans cover a wide range of technologies including operating systems, network devices, hypervisors, databases, web servers, and critical infrastructure.

    Nessus gives you malware detection, scanning of embedded devices, configurations auditing, control systems auditing and compliance checks among other features.

    The results of the scan can_be reported in various formats, such as plain text, XML, HTML and LaTeX. The results can also b saved in a knowledge base for debugging.

    On UNIX, scanning can be automated through the use of a command-line client. There exist many different commercial, free and open source tools for both UNIX and Windows to manage individual or distributed Nessus scanners.

    Nessus provides additional functionality beyond testing for known network vulnerabilities.Nessus can also support configuration and compliance audits, SCADA audits, and PCI compliance.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

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.