External Commands Reference - ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS
ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS;contactgroup_name
Enables host notifications for all contacts in a particular contactgroup.
#!/bin/sh
# This is a sample shell script showing how you can submit the ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS command
# to Naemon. Adjust variables to fit your environment as necessary.
printf "[%lu] ENABLE_CONTACTGROUP_HOST_NOTIFICATIONS;contactgroup1\n" `date +%s` > /var/lib/naemon/naemon.cmd