https://www.rosehosting.com/blog/how-to-install-owncloud-on-debian-12/

https://doc.owncloud.com/server/10.14/admin_manual/installation/manual_installation/manual_installation_prerequisites.html#introduction

edit /usr/lib/ssl/openssl.cnf

[provider_sect]
default = default_sect
legacy = legacy_sect

[default_sect]
activate = 1

[legacy_sect]
activate = 1

migrating owncloud to a docker

https://www.tamaskalman.com/blog/post/migrating-owncloud-ce-to-docker

Webmin

https://www.alibabacloud.com/blog/how-to-install-webmin-on-debian-server-_599952