Create certs in certs/ using with generate.sh, which requires
x509cert(1).
Copy lc19 executable to directory, install
s6-networking and
bubblewrap, and run host.sh.
If you want to use void-docs.erico.dev domain, it's necessary to generate
certs with N=2 and CN=void-docs.erico.dev. Files should be generated from a
void-docs repository and copied
here:
$ cp -r book/gemini/* /path/to/ericonr-gemini/gemini/void-docs.erico.dev/1965/