Is there a "" switch for setting TCP port at install?

Is there a switch I can use during the “Easy Install” that will allow me to set the TCP port for ERPNext?

So right now I use:

sudo python --production --user bkm

I was hoping for a way to set the tcp port during the install.

If not, then I have seen in the bench --help there is a set-nginx-port command, but I have been afraid to try changing the post after setup. Don’t know if there is more that has to be done to keep things working or if that does it.

Any Guidance here?