I have try some to the port number like :-80,8080
it's take only web port number only
You will need to open port 7890 which is the default. Please take a look at the FAQ or MAN page for more notes. By default, it will listen on port 7890 on all the interfaces
but how many web log's coan connect in single port
and also log webpage
1 port per 1 goaccess instance. More info here