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today's howtos

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  • Inkscape Tutorial: New Release Highlights

    Inkscape 1.1 was released on May 24, 2021. It's the latest major Inkscape release. Let's look at some of the new features.

    --- A Welcome dialog, which is different. Choices for a new document's size or file to open are available. In the left column under "Time to Draw" are:

    Existing Files - This is self-explanatory; your previously created files would be listed here,

    Print - You can choose the page size you want when starting a new project,

    Screen - This gives you choices for your monitor resolution,

    Video - Lets you choose the type of video you want to create,

    Social - This contains pre-formatted templates for items to be uploaded to social media sites like Facebook, Snapchat, LinkedIn, etc.,

    Other - This includes preformatted templates for icons and name tags.

  • How to Install and Configure ELK Stack on Ubuntu and Debian – VITUX

    ELK stack consists of a set of applications for retrieving and managing log files. In the software development industry, log files play a vital role to identify the problem and troubleshoot the issue. ELK stack is a collection of different open-source application tools such as Elasticsearch, Kibana, and Logstash. ELK can be used to collect, search and visualize the logs generated from any source in any pattern using a query. In this article, we will learn how to install and configure the ELK stack on Ubuntu and Debian.

  • How to Install and Configure Caddy Web Server with PHP on Fedora 34 / CentOS 8

    Caddy is an open-source web server written in the Go language. It provides HTTP/3 support, TLS v1.3, automatic SSL configuration with Let's Encrypt, reverse proxy, and supports multiple plugins to extend its functionality. It has the advantage of all its configuration being served from a single file no matter how many sites you need to host.

    This tutorial will cover installing and configuring Caddy and PHP on Fedora 34 and CentOS 8 based servers. We will cover how to host single and multiple sites and how to use reverse proxy along with few other security features.

  • Installing Packages From External Repositories in Ubuntu [Explained] - It's FOSS

    You have some ideas about installing packages in Ubuntu with apt command. Those packages come from Ubuntu’s repositories.

    How about third-party or external repository? No, I am not talking about PPA here.

    Sooner or later, you’ll come across installation instructions that goes in at least four lines. You install something called ‘apt-transport-https’ and then do something with gpg and sources list. After that, you install the package.

  • How To Install Postman on CentOS 8 - idroot

    In this tutorial, we will show you how to install Postman on CentOS 8. For those of you who didn’t know, Postman is basically used for creating, testing, and managing the APIs(Application Programming Interface). Postman is largely available on many operating systems and is used for API integrations. The collections in Postman make it easy to use and it is compatible with Linux as well.

    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 the Postman on a CentOS 8.

  • How to Change or Set User Password in Linux

    As a regular user, you have a password that safeguards your account, and this account contains all your personal settings and files and therefore requires important protection.

    Hence, it is a good practice to change your password consistently to decrease the possibility that someone else gets to recognize your password and can use your credentials to authenticate.

  • How to Get Information About Other Linux Users

    On your personal computer at home, you are most likely the only user who is connected to your Linux system. However, if you are a user at the Linux server in your company there can be other users as well.

    In this case, it is good practice to know the information about other users who are currently connected to the same Linux machine using several commands.

  • How to install and use fping command on Linux - Unixcop

    fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts. fping has a very long history: Roland Schemers did publish a first version of it in 1992 and it has established itself since then as a standard tool for network diagnostics and statistics.

    Fping stands for fast ping, and its main differentiation with the regular ping is that it gives you the ability to scan a list of hosts (either coming from a file, an IP range, or a subnet) and tells you which ones are alive. Other than that, it can do pretty much everything the good old ‘original’ ping can do in terms of latency, configuring payload, IPv4/IPv6, etc.

  • How to install phpMyAdmin on Rocky Linux 8 with Apache - Linux Shout

    Managing MySQL or MariaDB using a web-based GUI application – PhpMyAdmin is a lot easier than using the command line. Hence, if you want to install PhpMyAdmin on Rocky Linux 8 then here is a tutorial to help you with that.

    phpMyAdmin is free to use PHP-based application distributed under open source licenses and one of the popular tools on various web hosting to manage MySQL databases. It allows the users to perform create, delete, export, import, creating PDF graphics of the database layout and more database-related tasks but with GUI and with a few clicks of the mouse.

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.