A few utility scripts, written in Ruby, for setting up and managing multiple virtual hosts on Gemini with gemserv.
This is on a new Ubuntu 20.x LTS image hosted on DigitalOcean.
apt install ruby
./install-gemserv./add-site example.com
A user account will be created for that hostname - periods are replaced with underscores, e.g. foo.example.org will have the user foo_example_org. Get the user's public key and stick it in /home/foo_example_org/.ssh/authorized_keys.