newbie, trying to setup nextcloud on raspi all problems start with nextcloud, many tutorials that fail to succeed, currently try to follow nextcloud instructions and lost at this :[enter image description here][1]
if you’d search the forum before posting you’d maybe find answers to your question
using a raspi is tempting. even more so for beginners. so i’d really strongly recommend you to use ncp from ownyourbits.com. it’s official and pretty well maintained. AND its made for beginners.