Every time I serve a Jekyll site from the command line it is served on port 4000. Two sites can\'t be served on the same port.
Is it possible to serve multiple Jekyll si
You can also start the server with an additional argument --port 1234 or --host hostname. For example:
--port 1234
--host hostname
$ jekyll serve --port 4001 --host my_hostname_or_ip
You can view all the possible CLI flags from The official Jekyll documentation