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Sorry but I am new to this, is there a guide to do this?
Where can I find the documentation to do that?
[root@server ~]# netstat -tnlp | grep 80
tcp 0 0* LISTEN 6874/python
tcp 0 0* LISTEN 8375/nginx
[root@server ~]#

Any reason why it requires NGINX? is that for the backend or front end? Will it conflict with Apache?