[Zope] Pack ZODB via cronjob without ZEO

[Jürgen Gmach]

>> what is the current ( Zope Version: 2.13.21, python 2.7.9, linux2)
>> recommend way to pack ZODB via cronjob/automatically given that we do
>>  not use ZEO.
> 
> You could trigger the pack through the ZMI using curl or wget.

Thank you!

curl --data "days:float=1" 
https://xxx:xxx@host/root/Control_Panel/Database/DB_NAME/manage_pack

Above code seems to do the trick!