Tux Machines

today's howtos

Posted by Roy Schestowitz on Feb 08, 2023

=> Applications: Cryptpad and Whisper | Proprietary Software and Microsoft Failures

How to Install FirewallD GUI on Rocky Linux EL9 or EL8

=> ↺ How to Install FirewallD GUI on Rocky Linux EL9 or EL8

FirewallD is a highly regarded firewall solution utilized by many Rocky Linux users. It provides robust control over the firewall’s accessibility to ports, services, and protocols. Despite the simplicity of its command line interface, some individuals may prefer a graphical user interface for firewall management.

How to Install Chamilo LMS on Ubuntu 22.04

=> ↺ How to Install Chamilo LMS on Ubuntu 22.04

Chamilo is an open-source learning management system (LMS) used for delivering online courses and training programs.

Find Expiring SSL Certs

=> ↺ Find Expiring SSL Certs

Just like domain name registrations, SSL certificates need to be renewed regularly. Let’s look at ways to monitor SSL expiry, from using a hosted service like https://prettygoodping to doing it ourselves in curl, Go and Perl.

How to connect the Compass GUI to a Docker-deployed MongoDB database

=> ↺ How to connect the Compass GUI to a Docker-deployed MongoDB database

MongoDB is a widely used NoSQL database that can function well in containers if you know how to set it up. Learn how to connect the Compass GUI here.

How to Install ImageMagick on Ubuntu 22.04 or 20.04

=> ↺ How to Install ImageMagick on Ubuntu 22.04 or 20.04

ImageMagick is a powerful, open-source software used to create, edit, and manipulate images. This versatile software is widely used by graphic designers, photographers, and web developers to perform various image-related tasks, from resizing images to adding special effects.

How to Install LightZone on Ubuntu 22.04 or 20.04

=> ↺ How to Install LightZone on Ubuntu 22.04 or 20.04

Lightzone is a free and open-source photo editing software that provides users with a comprehensive set of tools to enhance their images. It is available for various operating systems, including Ubuntu, and is well-suited for amateur and professional photographers.

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