notifyd

Notification server. It should not be invoked manually. More information: https://keith.github.io/xcode-man-pages/notifyd.8.html.

Start the daemon:

notifyd

Log debug messages to the default log file (/var/log/notifyd.log):

notifyd -d

Log debug messages to an alternate log file:

notifyd -d -log_file {{path/to/log_file}}