dotfiles/dot_local/bin/executable_nginx-server-name

#!/usr/bin/env -S awk -f

# Return server_name list from /etc/nginx/sites-available/SITE.

BEGIN { PROCINFO["sorted_in"]="@val_num_asc" }
/server/ && (/\.intr/ || /\.ru/) { gsub(";", ""); domains[$2]++ }
END { for (domain in domains) print domain }