frappe@erpnext:~/frappe-bench$ bench set-config scheduler_interval 300
frappe@erpnext:~/frappe-bench$ less sites/aproposcomputing.com/site_config.json | grep scheduler_interval
“scheduler_interval”: “300”,
ok yes my bad, the above does not save the value as a integer as I had thought
So instead manually edit the file, to change or add this entry:
“scheduler_interval”: 300,