View source for CentOS 7.x Owncloud maintenance

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=CentOS 7.x Owncloud maintenance=

==Owncloud regular maintenance using cron script==
For regular owncloud maintenance cron job create '<tt>/etc/cron.daily/owncloud-maintenance.sh</tt>' with
<pre>
    #!/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
</pre>
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.

Refer:
* https://central.owncloud.org/t/file-is-locked-how-to-unlock/985



==Remove deleted files from various users trashbin==

To remove deleted files from trashbin '''of all users''' use:
<pre>
  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
</pre>

Refer:
* https://doc.owncloud.org/server/9.1/admin_manual/configuration_files/trashbin_options.html



==Remove older versions of various files==
Owncloud also has in-built versioning to maintain old versions.  This can use quite a lot of space.  If you want to remove these old versions to reclaim space (esp. if there are fairly frequent and adequate backups), use:
<pre>
  cd /opt/owncloud-10.0.10-4/apps/owncloud/htdocs
  sudo -u daemon /opt/owncloud-10.0.10-4/php/bin/php occ versions:cleanup
</pre>

Refer:
* https://docs.nextcloud.com/server/12/admin_manual/configuration_server/occ_command.html#versions
* https://doc.owncloud.com/server/user_manual/files/version_control.html



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