How to Generate a SSL/TLS Certificate Signing Request (CSR) on Debian 10

For any live website, SSL Certificates have become a key requirement. A Certificate Authority (CA) verifies and issue SSL certificates. There are two categories of these certificates: Self-Signed certificates: As the name implies, these are the certificates that are signed…

How To Create Your Own Internet Radio Station Using Icecast And Mixxx Running On Ubuntu/Debian Or Fedora

This article explains how to create your own Internet radio station. To achieve this we’ll use Icecast and Mixxx open source programs running on Fedora or Debian, Ubuntu, Linux Mint, Pop!_OS and other Debian/Ubuntu-based Linux distributions. Icecast (Icecast 2) is…

Shortwave Internet Radio Player For Linux Has Its First Beta Release

Shortwave, the successor of Gradio, had it first beta release over the weekend. This is a GTK Internet radio player written in Rust, which uses radio-browser.info as its radio stations database. Background: The Gradio developer wanted to rewrite Gradio using Rust, but later started…

How to Add Windows and Linux host to Nagios Server for Monitoring

By James Kiarie  In the previous article, we demonstrated how to install Nagios Core on CentOS 8 / RHEL 8 server. In this guide, we will dive deeper and add Linux and Windows hosts to the Nagios Core server for monitoring. Adding…

Tuning your bash or zsh shell on Fedora Workstation and Silverblue

Posted by George Luiz Maluf This article shows you how to set up some powerful tools in your command line interpreter (CLI) shell on Fedora. If you use bash (the default) or zsh, Fedora lets you easily setup these tools. Requirements Some installed packages are…