I messed up my Wordpress installation and I don't know how to fix it. It was hosted on nearlyfreespeech.net , but their version of the wordpress command line client seems to be either broken or too old to work with an up-to-date Wordpress install. either way, I don't have access to the wp-cli. So, I decided to try something else
I read good things about Jekyll, so I decided to try it. There's a lot there, but one sticking point was migrating the database into Jekyll. I don't think you can access NFS's mysql server from outside, so I downloaded the data using phpMyAdmin, created a database, imported the data with
source data.sql, and ran the Jekyll import function.