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today's howtos

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HowTos
  • How To Install FreeIPA on AlmaLinux 8 - idroot

    In this tutorial, we will show you how to install FreeIPA on AlmaLinux 8. For those of you who didn’t know, FreeIPA stands for Free Identity, Policy, Audit and it is an open-source management tool based on an LDAP directory and Kerberos with optional components such as DNS server, certification authority, and more. It can manage a domain with users, computers, policies, and trust relationships.

    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 FreeIPA on AlmaLinux 8. You can follow the same instructions for Rocky Linux.

  • Gather information by using dig command in Kali Linux Guide 2021

    Dig command is used to gather information about host addresses, mail exchange servers, name servers by sending query to the DNS Name server. This tool can be run by Linux or Mac OS. Simply this works with single domain name, to get the result of multiple domain you will have to run multiple queries.

  • dnsmap | DNS Domain name system brute force attacks Complete Tutorial

    Brute force attacks on DNS name to find out subdomains or domain suggestions, and it checks domain status and DNS records. Before start learning about dnsmap you should know what is domain name server and subdomain? Domain name system is a server which resolves dns name query into Ip Address and vice versa IP address to domain name. Most DNS servers have two-part primary DNS and secondary DNS. A subdomain is a domain related to a domain like www.aa.example.com is a subdomain of www.example.com.

  • SNMP Enumeration Kali by snmpwalk tool and snmpenum Guide 2021

    SNMP Enumeration Kali Linux by snmpwalk tool is a Free and best SNMP monitoring software tools based on Windows and Linux. SNMP tools are used to scan and monitor the SNMP network. I this article you will learn about commands. snmpenum tools for kali Linux also used to enumeration.

  • Quickly find containerized packages built for IBM Power (ppc64le) – IBM Developer

    Several years ago, the IBM Power open source ecosystem team developed a search engine called Open Source Power Availability Tool (OSPAT). The purpose of OSPAT was, and still is, to address a pain point that many developers, sellers, business partners, and other IBM Power users brought to the team: They didn’t know how to (or couldn’t) find open source packages built specifically for IBM Power. And so, OSPAT was created.

    In the years since we first launched OSPAT, we’ve made many enhancements to improve the user experience and to expand the search functionality and results. So, in that spirit, we are happy to announce that, by popular demand, we’ve made yet another improvement to the tool. You can now search for containerized packages!

  • How to Open a PDF in Linux Mint 20 Terminal – VITUX

    Evince is a relatively new document viewer that was developed with the intention of integrating multiple document viewers into one single tool. It was done so that you do not need a different document viewer for every different type of document. Moreover, this tool lets you view your documents within the Linux terminal. In this article, we will show you how you can open a PDF in Linux Mint 20 terminal using this tool.

  • How to Rename Files in Ubuntu 20.04 – VITUX

    Renaming a file is a basic operation in any operating system. Files can be renamed in multiple ways in Linux. The task can be achieved using GUI or command-line. Moreover, advanced utilities can also be used to rename these files. All these ways are documented in this article in a way that is easy to follow.

  • How to Install WordPress with Nginx on AlmaLinux 8

    WordPress is a free, open-source, and the world's most popular CMS built entirely in PHP. It is used by thousands of people around the globe for running blogs, business websites, and e-commerce stores. It has some great features including, a simple and easy-to-use admin panel, thousands of plugins, a huge community, in-depth theming, customization, and more.

    In this guide, we will show you how to install WordPress with Apache and Let's Encrypt SSL on AlmaLinux 8.

  • How to Install Vagrant on Fedora 34

    Vagrant is a powerful tool for building and managing virtual machines in a development environment. It has an easy-to-use workflow. It lowers the development environment setup time and increases productivity. Virtual images of Ubuntu, Centos etc are available on the vagrant website in the form of vagrant boxes. As per the official website, Vagrant provides easy to configure, reproducible, and portable work environments built on the top of industry-standard technology and controlled by a single consistent workflow to help maximize productivity and flexibility.

    Virtual Machines can be provisioned on the top of VirtualBox, VMware or any other provider. These VM’s can be provisioned using industry-standard provisioning tools such as shell scripts, Ansible, Chef, or Puppet etc. These provisioning tools can automatically install and configure the software on the virtual machine.

  • Magento to Shopify Migration: A Quickstart Guide - LinuxTechLab

    2011 was the year when eCommerce was new and all the budding entrepreneurs intended to try things new and cutting-edge for their business. This was the moment when the coding of buying carts with brand-new featured plugins was in demand. At that time PHP and Dot web coding were used which later were used to develop systems, Magento was among them.

    Magento was thought to be the most effective open resource platform for eCommerce and all the programmers had their paths straight recommending Magento to their customers, also there is no doubt to migrate Magento to Shopify! Yet this has actually ended up being a trouble for all the Magento users currently!

  • How to install Linux Mint 20.2

    In this video, I am going to show how to install Linux Mint 20.2

  • How To Install RubyMine on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install RubyMine on Ubuntu 20.04 LTS. For those of you who didn’t know, RubyMine is a dedicated Ruby and Rails development environment. The IDE provides a wide range of essential tools for Ruby developers, tightly integrated together to create a convenient environment for productive Ruby development and Web development with Ruby on Rails.

    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 RubyMine 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.

  • How to Set Google Chrome Browser to Ask For Location Before Downloading a File

    Your files are saved in the Download folder by default in the Google Chrome browser. If you want your Google Chrome browser to always ask for your location before downloading and storing a file, follow this simple guide:

    1. Click on three dots located on the top right corner, a menu will pop up.

  • How to Convert a Web Page to a PDF File or Images in Linux

    Want to know how you can capture a web page and save it as a PDF document or an image using the terminal? Luckily, Linux has a plethora of utilities that you can use to automate the task of converting HTML documents to PDF files and images.

    This article will introduce you to wkhtmltopdf and wkhtmltoimage, utilities that you need to make your work easier.

  • How to Monitor Network Connections on Linux With ss

    Linux utilities are a lifesaver for server administrators when it comes to troubleshooting and fixing network issues. Before, administrators used the netstat command to view network statistics and other socket-related information on Linux. But this command has now been deprecated for a better tool.

    The ss command replaced netstat as it provides more detailed information than its predecessor. This article will demonstrate how you can use ss to extract socket-related information from your system.

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.