Python Download link   https://www.python.org/downloads/ Check Python Version A Simple Program "Hello World" Run or Excute Python Program - Python "Hello world.py"

https://www.tenable.com/products/nessus/nessus-essentials

Sudo yum install python3 we can find the version python3 --version  

Register your ID in REDHAT portal for subscription Subscription-manager register --username username --password password --auto-attach It will show the status as subscribed If you want unregistered your subscription-manager   subscription-manager unregister Need to clean the local data  subscription-manager  clean