Table of Contents

ownCloud

What is ownCloud

Wikipedia - ownCloud

Installation

ownCloud - all versions to download + changelog

ownCloud - Maintenance and Upgrade

Command Function
sudo -u www-data php occ maintenance:mode –on Turn on maintenance mode (display maintenance site)
sudo -u www-data php occ maintenance:mode –off Turn off maintenance mode (display regular site)
sudo -u apache php occ upgrade Upgrade the current extracted ownCloud directory to the version

Security

Nextcloud Security Scan

Fail2ban

ownCloud - Activate logging

Different things to mention

Apache Modules

Module “headers” should be activated via “a2enmod headers”
Add to your “.htaccess”:

<IfModule mod_headers.c>
    Header always set Strict-Transport-Security "max-age=15768000;"
</IfModule>