/etc/ is in lighttpd 1.4.33-1+nmu2ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/etc/lighttpd/
/etc/lighttpd/lighttpd.conf
/etc/lighttpd/conf-available/
/etc/lighttpd/conf-available/README
/etc/lighttpd/conf-available/05-auth.conf
/etc/lighttpd/conf-available/10-evhost.conf
/etc/lighttpd/conf-available/10-rrdtool.conf
/etc/lighttpd/conf-available/10-cgi.conf
/etc/lighttpd/conf-available/11-extforward.conf
/etc/lighttpd/conf-available/10-proxy.conf
/etc/lighttpd/conf-available/10-usertrack.conf
/etc/lighttpd/conf-available/10-expire.conf
/etc/lighttpd/conf-available/10-evasive.conf
/etc/lighttpd/conf-available/10-status.conf
/etc/lighttpd/conf-available/10-userdir.conf
/etc/lighttpd/conf-available/15-fastcgi-php.conf
/etc/lighttpd/conf-available/10-simple-vhost.conf
/etc/lighttpd/conf-available/10-flv-streaming.conf
/etc/lighttpd/conf-available/10-ssl.conf
/etc/lighttpd/conf-available/10-dir-listing.conf
/etc/lighttpd/conf-available/10-fastcgi.conf
/etc/lighttpd/conf-available/10-no-www.conf
/etc/lighttpd/conf-available/90-debian-doc.conf
/etc/lighttpd/conf-available/10-ssi.conf
/etc/lighttpd/conf-available/10-accesslog.conf
/etc/lighttpd/conf-enabled/
/etc/ufw/
/etc/ufw/applications.d/
/etc/ufw/applications.d/lighttpd
/etc/logrotate.d/
/etc/logrotate.d/lighttpd
/etc/cron.daily/
/etc/cron.daily/lighttpd
/etc/init.d/
/etc/init.d/lighttpd