/usr/share/upstart/sessions/unity8-filewatcher.conf is in unity8 8.12+16.04.20160401-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | description "File system watcher for unity8"
author "Michael Zanetti <michael.zanetti@canonical.com>"
# Workaround for bug 1360208. ~ and * in one expression doesn't work currently
start on (file FILE=/home/phablet/.local/share/applications/*.desktop) or (file FILE=/usr/share/applications/*.desktop)
exec dbus-send --type=method_call --dest=com.canonical.Unity.Launcher /com/canonical/Unity/Launcher com.canonical.Unity.Launcher.Refresh
|