Install Nessus on Fedora

nessus-fedora.yml

Download the Fedora rpm file: 
https://www.tenable.com/downloads/nessus?loginAttempted=true 

Go to the Downloads folder: 
cd ~/Downloads

Install Nessus using "dnf" (Replace <version> with the real version number): 
sudo dnf install ./Nessus-<version>.x86_64.rpm

Start Nessus: 
systemctl start nessusd

(optional: if you want to always keep it alive: "systemctl enable nessusd")

Enable the port 8834 on firewalld: 
firewall-cmd --zone=public --add-port=8834/tcp --permanent
firewall-cmd --reload

Open a web browser and go to this URL (Replace <ip> by your server or remote computer address, or 127.0.0.1 for localhost):
https://<ip>:8834