/usr/local/config/config.xml
<list> <count>11</count> ... <name id="6">rss_auto</name> ... </list> .... <rss_auto> <item id="1"> <method>3</method> <1>*/5</1> <2>*</2> <3>*</3> <4>*</4> <5>*</5> <run>/usr/bin/php -f /mnt/HD/HD_a2/Public/rss.php >> /mnt/HD/HD_a2/Public/rss.log 2>&1</run> </item> </rss_auto>
https://community.wd.com/t/how-to-make-persistent-system-changes-crontab-etc/201268