CentOS 7.x Owncloud maintenance
Owncloud regular maintenance using cron script
For regular owncloud maintenance cron job create '/etc/cron.daily/owncloud-maintenance.sh' with
#!/bin/bash cd /opt/owncloud-10.1.0-1/apps/owncloud/htdocs sudo -u daemon /opt/owncloud-10.1.0-1/php/bin/php -f cron.php
Note in case of source based installation user name would perhaps be apache and not daemon. Also note that above example assumes bitnami stack based installation. For source based installation cd might be required to /var/www/html/owncloud folder. For large installations having several TB of data maintenance can go on for more than a day, in such cases run maintenance manually or via /etc/cron.weekly or /etc/cron.monthly instead.
Remove deleted files from various users trashbin
To remove deleted files from trashbin of all users use:
cd /opt/owncloud-10.0.10-4/apps/owncloud/htdocs sudo -u daemon /opt/owncloud-10.0.10-4/php/bin/php occ trashbin:cleanup