So, yes, I was driven to get my web site up and running on a Linux server at home, and I did do that successfully. Then I gave some thought to the other sites that were also living there and decided that hosting them at home did not give me the best availability guarantee, so I opened a Linode account and duplicated my home server there; Fedora 35 Server, Apache, MySQL, PHP, WordPress, etc.
Here is how it all lays out now:
Linode:
www.weitemeyer.net
mark.weitemeyer.net
gthomas.weitemeyer.net
silkydesert.weitemeyer.net
Home server:
home.weitemeyer.net
home.weitemeyer.net/mark
home.weitemeyer.net/gthomas
home.weitemeyer.net/silkydesert
The home cameras page lives at home.weitemeyer.net and the other home.weitemeyer.net sites have a meta refresh=0 tag to redirect them to the appropriate Linode-hosted site.